#042D1E#042D1E

#042D1E is a dark, muted teal. Relative luminance 0.020; OKLCH L 26.5% C 0.053 H 163.7°. Best body text is #FFFFFF at 15.01:1 contrast (WCAG AA passes).

Color values

HEX	#042D1E
RGB	rgb(4, 45, 30)
HSL	hsl(158, 84%, 10%)
HSV	hsv(158, 91%, 18%)
CMYK	cmyk(91.1%, 0%, 33.3%, 82.4%)
CIE-LAB	lab(15.47, -18.48, 5.79)
CIE-LCH	lch(15.47, 19.37, 162.59°)
OKLab	oklab(26.48% -0.0506 0.0148)
OKLCH	oklch(26.48% 0.053 163.7)
XYZ	xyz(1.2227, 1.9962, 1.5489)
Luminance	0.0200 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#042D1E #2D0413

analogous

#042D0A #042D1E #04282D

triadic

#042D1E #1E042D #2D1E04

tetradic

#042D1E #0A042D #2D0413 #282D04

square

#042D1E #0A042D #2D0413 #282D04

split-complementary

#042D1E #2D0428 #2D0A04

monochromatic

#021C13 #021C13 #042D1E #096543 #0E9D69

Accessibility & contrast

On white

15.01

#042D1E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#042D1E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #042D1E

15.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##042D1E	#FFFFFF	#000000	##FFFFFF
##042D1E	1.00	15.01	1.40	15.01
#FFFFFF	15.01	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C291D

Deuteranopia (green-blind)

#27251F

Tritanopia (blue-blind)

#002D29

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #042d1e;
/* rgb */ color: rgb(4, 45, 30);
/* oklch */ color: oklch(26.5% 0.053 163.7);

Tailwind

colors: {
  custom: {
    50: '#4b6659',
    500: '#042d1e',
    950: '#000000',
  },
}

SCSS

$custom: #042d1e;
$custom-light: #4b6659;
$custom-dark: #000000;

JSON

{
  "hex": "#042d1e",
  "rgb": {
    "r": 4,
    "g": 45,
    "b": 30
  },
  "hsl": {
    "h": 158.049,
    "s": 83.673,
    "l": 9.608
  },
  "oklch": {
    "l": 0.26482,
    "c": 0.05274,
    "h": 163.7
  },
  "luminance": 0.01996
}

Semantic roles & 50–950 ramp

primary

#042D1E

secondary

#701D3B

accent

#2E79FA

background

#F4F6F5

surface

#E7EBE9

border

#C3C6C5

text

#010603

muted

#777A78

Preview Lab

Preview with #042D1E

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

Preview Lab → · Contrast checker → · Palette generator →