Skip to the color picker

#637620 color: Castelvetrano Olive

#637620 is rgb(99, 118, 32) in RGB and oklch(53.286% 0.11194 121.194) in OKLCH. Every other format, shade and contrast value is below.

Read as HEX

73°
100%

53.3%
0.112
121°
  • Lime
  • Medium
  • Vivid
  • Neutral
  • ≈ Avocado
  • lime-700
  • Black 54%

Inside sRGB: displays the same on any screen.

White text
5.07:1Readable · AA
Lc -80
Black text
4.14:1Hard to read
Lc 29

Shades

From lightest to darkest. Click a shade to use it.

Harmonies

Open as palette

Recent

Colors you stop on or copy appear here. They stay on this device.

About #637620

#637620 is a bright lime color. In OKLCH it has 53.3% lightness, 0.112 chroma and a hue of 121°.

Inside sRGB: displays the same on any screen.

White text on it reaches 5.07:1 contrast and black text 4.14:1, so white text reads better.

The closest named color is Castelvetrano Olive (#677727). In Tailwind CSS the closest color is lime-700.

More medium lime colors

Lighter: #637620 mixed with white

  1. 637620
  2. 71833a
  3. 809151
  4. 8f9e67
  5. 9eab7c
  6. adb992
  7. bdc7a7
  8. cdd5bd
  9. dee3d2
  10. eef1e9

Darker: #637620 mixed with black

  1. 637620
  2. 55661a
  3. 475615
  4. 3a470f
  5. 2e380a
  6. 212906
  7. 161c03
  8. 0b0f01
  9. 030500
  10. 000100

Calmer: #637620 with less saturation

  1. 637620
  2. 64752c
  3. 657436
  4. 66743e
  5. 677346
  6. 67724d
  7. 687154
  8. 69705a
  9. 6a6f61
  10. 6b6e67

Questions about #637620

What color is #637620?

#637620 is bright lime. The closest named color is Castelvetrano Olive. In RGB it is rgb(99, 118, 32), in HSL hsl(73.26, 57.33%, 29.41%) and in OKLCH oklch(53.286% 0.11194 121.194).

What colors go well with #637620?

The complementary color of #637620 is #785ca3. For a calmer combination use the analogous colors #856900 and #317f4a. The triadic partners are #1f73a7 and #a04e68.

Is white or black text more readable on #637620?

White text reads better on #637620: white gives a contrast ratio of 5.07:1 and black gives 4.14:1. WCAG AA asks for at least 4.5:1 for body text.

Is #637620 a warm or cool color?

#637620 is a neutral color. In OKLCH its hue is 121 degrees, its lightness 53.3% and its chroma 0.112.