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#178a90 color: Duvall

#178a90 is rgb(23, 138, 144) in RGB and oklch(57.806% 0.09362 200.536) in OKLCH. Every other format, shade and contrast value is below.

Read as HEX

183°
100%

57.8%
0.094
201°
  • Cyan
  • Medium
  • Vivid
  • Cool
  • ≈ Teal
  • teal-600
  • Black 44%

Inside sRGB: displays the same on any screen.

White text
4.14:1Hard to read
Lc -74
Black text
5.07:1Readable · AA
Lc 36

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About #178a90

#178a90 is a bright cyan color. In OKLCH it has 57.8% lightness, 0.094 chroma and a hue of 201°.

Inside sRGB: displays the same on any screen.

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

The closest named color is Duvall (#0f8b8e). In Tailwind CSS the closest color is teal-600.

More medium cyan colors

Lighter: #178a90 mixed with white

  1. 178a90
  2. 3c959b
  3. 56a1a5
  4. 6dadb0
  5. 83b8bb
  6. 98c4c6
  7. acd0d1
  8. c1dbdd
  9. d6e7e8
  10. eaf3f3

Darker: #178a90 mixed with black

  1. 178a90
  2. 12777d
  3. 0e656a
  4. 0a5357
  5. 064245
  6. 043234
  7. 022224
  8. 011415
  9. 000707
  10. 000101

Calmer: #178a90 with less saturation

  1. 178a90
  2. 2d898e
  3. 3b878c
  4. 468689
  5. 508487
  6. 588285
  7. 608183
  8. 677f80
  9. 6d7d7e
  10. 747b7c

Questions about #178a90

What color is #178a90?

#178a90 is bright cyan. The closest named color is Duvall. In RGB it is rgb(23, 138, 144), in HSL hsl(182.98, 72.46%, 32.75%) and in OKLCH oklch(57.806% 0.09362 200.536).

What colors go well with #178a90?

The complementary color of #178a90 is #aa6262. For a calmer combination use the analogous colors #338c72 and #3484a7. The triadic partners are #93679c and #967332.

Is white or black text more readable on #178a90?

White text reads better on #178a90: white gives a contrast ratio of 4.14:1 and black gives 5.07:1. WCAG AA asks for at least 4.5:1 for body text.

Is #178a90 a warm or cool color?

#178a90 is a cool color. In OKLCH its hue is 201 degrees, its lightness 57.8% and its chroma 0.094.