#02312E#02312E

#02312E is a dark, muted teal. Relative luminance 0.024; OKLCH L 28.3% C 0.048 H 188.2°. Best body text is #FFFFFF at 14.18:1 contrast (WCAG AA passes).

Color values

HEX	#02312E
RGB	rgb(2, 49, 46)
HSL	hsl(176, 92%, 10%)
HSV	hsv(176, 96%, 19%)
CMYK	cmyk(95.9%, 0%, 6.1%, 80.8%)
CIE-LAB	lab(17.49, -15.78, -2.42)
CIE-LCH	lch(17.49, 15.97, 188.71°)
OKLab	oklab(28.29% -0.0473 -0.0068)
OKLCH	oklch(28.29% 0.048 188.2)
XYZ	xyz(1.6162, 2.4066, 2.9636)
Luminance	0.0241 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#02312E #310205

analogous

#023116 #02312E #021D31

triadic

#02312E #2E0231 #312E02

tetradic

#02312E #160231 #310205 #1D3102

square

#02312E #160231 #310205 #1D3102

split-complementary

#02312E #31021D #311602

monochromatic

#011D1C #011D1C #02312E #046C65 #07A79C

Accessibility & contrast

On white

14.18

#02312E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#02312E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #02312E

14.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##02312E	#FFFFFF	#000000	##FFFFFF
##02312E	1.00	14.18	1.48	14.18
#FFFFFF	14.18	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2E2E

Deuteranopia (green-blind)

#27292E

Tritanopia (blue-blind)

#003330

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #02312e;
/* rgb */ color: rgb(2, 49, 46);
/* oklch */ color: oklch(28.3% 0.048 188.2);

Tailwind

colors: {
  custom: {
    50: '#4d6966',
    500: '#02312e',
    950: '#000000',
  },
}

SCSS

$custom: #02312e;
$custom-light: #4d6966;
$custom-dark: #000000;

JSON

{
  "hex": "#02312e",
  "rgb": {
    "r": 2,
    "g": 49,
    "b": 46
  },
  "hsl": {
    "h": 176.17,
    "s": 92.157,
    "l": 10
  },
  "oklch": {
    "l": 0.2829,
    "c": 0.04776,
    "h": 188.2
  },
  "luminance": 0.02407
}

Semantic roles & 50–950 ramp

primary

#02312E

secondary

#75191F

accent

#2936FF

background

#F4F6F6

surface

#E7EBEB

border

#C3C6C6

text

#020606

muted

#787A7A

Preview Lab

Preview with #02312E

Body copy rendered with the generated semantic roles for this colour.

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