#02312D#02312D

#02312D is a dark, muted teal. Relative luminance 0.024; OKLCH L 28.2% C 0.048 H 186.1°. Best body text is #FFFFFF at 14.19:1 contrast (WCAG AA passes).

Color values

HEX	#02312D
RGB	rgb(2, 49, 45)
HSL	hsl(175, 92%, 10%)
HSV	hsv(175, 96%, 19%)
CMYK	cmyk(95.9%, 0%, 8.2%, 80.8%)
CIE-LAB	lab(17.45, -16.14, -1.78)
CIE-LCH	lch(17.45, 16.24, 186.29°)
OKLab	oklab(28.25% -0.0478 -0.0051)
OKLCH	oklch(28.25% 0.048 186.1)
XYZ	xyz(1.5968, 2.3988, 2.8610)
Luminance	0.0240 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#02312D #310206

analogous

#023116 #02312D #021D31

triadic

#02312D #2D0231 #312D02

tetradic

#02312D #160231 #310206 #1D3102

square

#02312D #160231 #310206 #1D3102

split-complementary

#02312D #31021D #311602

monochromatic

#011D1B #011D1B #02312D #046C63 #07A799

Accessibility & contrast

On white

14.19

#02312D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#02312D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #02312D

14.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##02312D	#FFFFFF	#000000	##FFFFFF
##02312D	1.00	14.19	1.48	14.19
#FFFFFF	14.19	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2E2D

Deuteranopia (green-blind)

#27292D

Tritanopia (blue-blind)

#003230

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #02312d;
/* rgb */ color: rgb(2, 49, 45);
/* oklch */ color: oklch(28.2% 0.048 186.1);

Tailwind

colors: {
  custom: {
    50: '#4d6965',
    500: '#02312d',
    950: '#000000',
  },
}

SCSS

$custom: #02312d;
$custom-light: #4d6965;
$custom-dark: #000000;

JSON

{
  "hex": "#02312d",
  "rgb": {
    "r": 2,
    "g": 49,
    "b": 45
  },
  "hsl": {
    "h": 174.894,
    "s": 92.157,
    "l": 10
  },
  "oklch": {
    "l": 0.28249,
    "c": 0.04812,
    "h": 186.1
  },
  "luminance": 0.02399
}

Semantic roles & 50–950 ramp

primary

#02312D

secondary

#751921

accent

#293BFF

background

#F4F6F6

surface

#E7EBEB

border

#C3C6C6

text

#020605

muted

#787A7A

Preview Lab

Preview with #02312D

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

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