# #81bb4e color: Ultra Green

#81bb4e is rgb(129, 187, 78) in RGB and oklch(72.872% 0.15355 132.541) in OKLCH. Every other format, shade and contrast value is below.

Source: https://pickshade.com/color/81bb4e

## Formats

| Format | Value |
| --- | --- |
| HEX | #81bb4e |
| RGB | rgb(129, 187, 78) |
| HSL | hsl(91.93, 44.49%, 51.96%) |
| HSB / HSV | hsv(91.93 58.29% 73.33%) |
| HWB | hwb(91.93 30.59% 26.67%) |
| CMYK | cmyk(31% 0% 58% 27%) |
| Lab | lab(70.16 -33.31 47.72) |
| LCH | lch(70.16 58.2 124.91) |
| OKLab | oklab(72.872% -0.10381 0.11313) |
| OKLCH | oklch(72.872% 0.15355 132.541) |
| Display P3 | color(display-p3 0.55524 0.72721 0.36412) |
| Rec. 2020 | color(rec2020 0.54463 0.68557 0.31699) |
| Adobe RGB | color(a98-rgb 0.57715 0.72762 0.34043) |
| ProPhoto RGB | color(prophoto-rgb 0.50365 0.64786 0.31931) |
| Linear sRGB | color(srgb-linear 0.21953 0.49693 0.07619) |
| XYZ D65 | color(xyz-d65 0.28198 0.40757 0.13589) |
| XYZ D50 | color(xyz-d50 0.29802 0.40971 0.1057) |
| SwiftUI | Color(red: 0.506, green: 0.733, blue: 0.306) |
| UIKit | UIColor(red: 0.506, green: 0.733, blue: 0.306, alpha: 1) |
| Flutter / Compose | Color(0xFF81BB4E) |
| Android XML | #81BB4E |

## Facts

- Closest name: Ultra Green
- Hue family: Lime, bright light lime
- Closest Tailwind class: green-500
- Gamut: Inside sRGB: displays the same on any screen.
- Contrast with white: 2.29:1
- Contrast with black: 9.15:1

## Tints

#81bb4e, #8dc262, #9ac975, #a6d087, #b3d799, #bfdeaa, #cce5bb, #d9ebcc, #e5f2dd, #f2f8ee

## Shades

#81bb4e, #6fa243, #5e8a38, #4e732d, #3e5c23, #2e4619, #1f320f, #121f07, #060d02, #010200

## Tones

#81bb4e, #85b95a, #89b864, #8db66e, #91b477, #95b280, #99b088, #9cae90, #a0ac98, #a4a9a0

## Harmonies

- Complementary: #81bb4e, #c888ec
- Split: #81bb4e, #9a99ff, #e87dc1
- Analogous: #81bb4e, #baaa00, #1cc48a
- Triadic: #81bb4e, #59abff, #f77a8c
- Tetradic: #81bb4e, #00c3bf, #c888ec, #f77a8c
- Square: #81bb4e, #00bbec, #c888ec, #f68353
- Monochromatic: #81bb4e, #3b7000, #5d9523, #a6e275, #d6ffb2

## Questions about #81bb4e

### What color is #81bb4e?

#81bb4e is bright light lime. The closest named color is Ultra Green. In RGB it is rgb(129, 187, 78), in HSL hsl(91.93, 44.49%, 51.96%) and in OKLCH oklch(72.872% 0.15355 132.541).

### What colors go well with #81bb4e?

The complementary color of #81bb4e is #c888ec. For a calmer combination use the analogous colors #baaa00 and #1cc48a. The triadic partners are #59abff and #f77a8c.

### Is white or black text more readable on #81bb4e?

Black text reads better on #81bb4e: white gives a contrast ratio of 2.29:1 and black gives 9.15:1. WCAG AA asks for at least 4.5:1 for body text.

### Is #81bb4e a warm or cool color?

#81bb4e is a neutral color. In OKLCH its hue is 133 degrees, its lightness 72.9% and its chroma 0.154.