#023931#023931

#023931 is a dark, muted teal. Relative luminance 0.032; OKLCH L 30.9% C 0.055 H 179.7°. Best body text is #FFFFFF at 12.87:1 contrast (WCAG AA passes).

Color values

HEX	#023931
RGB	rgb(2, 57, 49)
HSL	hsl(171, 93%, 12%)
HSV	hsv(171, 96%, 22%)
CMYK	cmyk(96.5%, 0%, 14%, 77.6%)
CIE-LAB	lab(20.68, -19.08, 0.21)
CIE-LCH	lch(20.68, 19.08, 179.38°)
OKLab	oklab(30.93% -0.055 0.0002)
OKLCH	oklch(30.93% 0.055 179.7)
XYZ	xyz(2.0423, 3.1606, 3.4076)
Luminance	0.0316 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#023931 #39020A

analogous

#023916 #023931 #022639

triadic

#023931 #310239 #393102

tetradic

#023931 #160239 #39020A #263902

square

#023931 #160239 #39020A #263902

split-complementary

#023931 #390226 #391602

monochromatic

#011E19 #011E19 #023931 #047464 #06AF97

Accessibility & contrast

On white

12.87

#023931 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#023931 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #023931

12.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##023931	#FFFFFF	#000000	##FFFFFF
##023931	1.00	12.87	1.63	12.87
#FFFFFF	12.87	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#363531

Deuteranopia (green-blind)

#2F3032

Tritanopia (blue-blind)

#003A37

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #023931;
/* rgb */ color: rgb(2, 57, 49);
/* oklch */ color: oklch(30.9% 0.055 179.7);

Tailwind

colors: {
  custom: {
    50: '#4f7069',
    500: '#023931',
    950: '#000000',
  },
}

SCSS

$custom: #023931;
$custom-light: #4f7069;
$custom-dark: #000000;

JSON

{
  "hex": "#023931",
  "rgb": {
    "r": 2,
    "g": 57,
    "b": 49
  },
  "hsl": {
    "h": 171.273,
    "s": 93.22,
    "l": 11.569
  },
  "oklch": {
    "l": 0.30929,
    "c": 0.05499,
    "h": 179.7
  },
  "luminance": 0.03161
}

Semantic roles & 50–950 ramp

primary

#023931

secondary

#7D1A29

accent

#2948FF

background

#F4F6F6

surface

#E7ECEB

border

#C3C7C6

text

#020706

muted

#787A7A

Preview Lab

Preview with #023931

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

Preview Lab → · Contrast checker → · Palette generator →