#04312E#04312E

#04312E is a dark, muted teal. Relative luminance 0.024; OKLCH L 28.4% C 0.047 H 188.1°. Best body text is #FFFFFF at 14.15:1 contrast (WCAG AA passes).

Color values

HEX	#04312E
RGB	rgb(4, 49, 46)
HSL	hsl(176, 85%, 10%)
HSV	hsv(176, 92%, 19%)
CMYK	cmyk(91.8%, 0%, 6.1%, 80.8%)
CIE-LAB	lab(17.55, -15.38, -2.32)
CIE-LCH	lch(17.55, 15.55, 188.59°)
OKLab	oklab(28.36% -0.046 -0.0065)
OKLCH	oklch(28.36% 0.047 188.1)
XYZ	xyz(1.6413, 2.4195, 2.9647)
Luminance	0.0242 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#04312E #310407

analogous

#043117 #04312E #041D31

triadic

#04312E #2E0431 #312E04

tetradic

#04312E #170431 #310407 #1D3104

square

#04312E #170431 #310407 #1D3104

split-complementary

#04312E #31041D #311704

monochromatic

#021C1B #021C1B #04312E #096A63 #0DA298

Accessibility & contrast

On white

14.15

#04312E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#04312E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #04312E

14.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##04312E	#FFFFFF	#000000	##FFFFFF
##04312E	1.00	14.15	1.48	14.15
#FFFFFF	14.15	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.15	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: #04312e;
/* rgb */ color: rgb(4, 49, 46);
/* oklch */ color: oklch(28.4% 0.047 188.1);

Tailwind

colors: {
  custom: {
    50: '#4e6966',
    500: '#04312e',
    950: '#000000',
  },
}

SCSS

$custom: #04312e;
$custom-light: #4e6966;
$custom-dark: #000000;

JSON

{
  "hex": "#04312e",
  "rgb": {
    "r": 4,
    "g": 49,
    "b": 46
  },
  "hsl": {
    "h": 176,
    "s": 84.906,
    "l": 10.392
  },
  "oklch": {
    "l": 0.28356,
    "c": 0.04651,
    "h": 188.1
  },
  "luminance": 0.0242
}

Semantic roles & 50–950 ramp

primary

#04312E

secondary

#731D23

accent

#2D3AFB

background

#F4F6F6

surface

#E7EBEB

border

#C3C6C6

text

#020606

muted

#787A7A

Preview Lab

Preview with #04312E

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

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