#042F27#042F27

#042F27 is a dark, muted teal. Relative luminance 0.022; OKLCH L 27.4% C 0.048 H 177.0°. Best body text is #FFFFFF at 14.57:1 contrast (WCAG AA passes).

Color values

HEX	#042F27
RGB	rgb(4, 47, 39)
HSL	hsl(169, 84%, 10%)
HSV	hsv(169, 91%, 18%)
CMYK	cmyk(91.5%, 0%, 17%, 81.6%)
CIE-LAB	lab(16.53, -16.70, 1.05)
CIE-LCH	lch(16.53, 16.73, 176.42°)
OKLab	oklab(27.44% -0.0477 0.0025)
OKLCH	oklch(27.44% 0.048 177)
XYZ	xyz(1.4326, 2.2051, 2.2692)
Luminance	0.0221 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#042F27 #2F040C

analogous

#042F11 #042F27 #04222F

triadic

#042F27 #27042F #2F2704

tetradic

#042F27 #11042F #2F040C #222F04

square

#042F27 #11042F #2F040C #222F04

split-complementary

#042F27 #2F0422 #2F1104

monochromatic

#021C17 #021C17 #042F27 #096756 #0EA085

Accessibility & contrast

On white

14.57

#042F27 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#042F27 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #042F27

14.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##042F27	#FFFFFF	#000000	##FFFFFF
##042F27	1.00	14.57	1.44	14.57
#FFFFFF	14.57	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D2B27

Deuteranopia (green-blind)

#272728

Tritanopia (blue-blind)

#00302D

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #042f27;
/* rgb */ color: rgb(4, 47, 39);
/* oklch */ color: oklch(27.4% 0.048 177.0);

Tailwind

colors: {
  custom: {
    50: '#4c6861',
    500: '#042f27',
    950: '#000000',
  },
}

SCSS

$custom: #042f27;
$custom-light: #4c6861;
$custom-dark: #000000;

JSON

{
  "hex": "#042f27",
  "rgb": {
    "r": 4,
    "g": 47,
    "b": 39
  },
  "hsl": {
    "h": 168.837,
    "s": 84.314,
    "l": 10
  },
  "oklch": {
    "l": 0.27442,
    "c": 0.04775,
    "h": 177
  },
  "luminance": 0.02205
}

Semantic roles & 50–950 ramp

primary

#042F27

secondary

#721D2D

accent

#2D53FB

background

#F4F6F5

surface

#E7EBE9

border

#C3C6C5

text

#010605

muted

#777A79

Preview Lab

Preview with #042F27

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

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