#042D1A#042D1A

#042D1A is a dark, muted teal. Relative luminance 0.020; OKLCH L 26.4% C 0.057 H 158.2°. Best body text is #FFFFFF at 15.05:1 contrast (WCAG AA passes).

Color values

HEX	#042D1A
RGB	rgb(4, 45, 26)
HSL	hsl(152, 84%, 10%)
HSV	hsv(152, 91%, 18%)
CMYK	cmyk(91.1%, 0%, 42.2%, 82.4%)
CIE-LAB	lab(15.37, -19.59, 8.41)
CIE-LCH	lch(15.37, 21.32, 156.78°)
OKLab	oklab(26.37% -0.0531 0.0212)
OKLCH	oklch(26.37% 0.057 158.2)
XYZ	xyz(1.1748, 1.9770, 1.2968)
Luminance	0.0198 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 11.14

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#042D1A #2D0417

analogous

#042D06 #042D1A #042C2D

triadic

#042D1A #1A042D #2D1A04

tetradic

#042D1A #06042D #2D0417 #2C2D04

square

#042D1A #06042D #2D0417 #2C2D04

split-complementary

#042D1A #2D042C #2D0604

monochromatic

#021C10 #021C10 #042D1A #09653A #0E9D5B

Accessibility & contrast

On white

15.05

#042D1A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#042D1A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #042D1A

15.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##042D1A	#FFFFFF	#000000	##FFFFFF
##042D1A	1.00	15.05	1.40	15.05
#FFFFFF	15.05	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C2919

Deuteranopia (green-blind)

#27251B

Tritanopia (blue-blind)

#002D28

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #042d1a;
/* rgb */ color: rgb(4, 45, 26);
/* oklch */ color: oklch(26.4% 0.057 158.2);

Tailwind

colors: {
  custom: {
    50: '#4b6656',
    500: '#042d1a',
    950: '#000000',
  },
}

SCSS

$custom: #042d1a;
$custom-light: #4b6656;
$custom-dark: #000000;

JSON

{
  "hex": "#042d1a",
  "rgb": {
    "r": 4,
    "g": 45,
    "b": 26
  },
  "hsl": {
    "h": 152.195,
    "s": 83.673,
    "l": 9.608
  },
  "oklch": {
    "l": 0.26366,
    "c": 0.05713,
    "h": 158.2
  },
  "luminance": 0.01977
}

Semantic roles & 50–950 ramp

primary

#042D1A

secondary

#701D43

accent

#2E8CFA

background

#F4F6F5

surface

#E7EBE9

border

#C3C6C5

text

#010603

muted

#777A78

Preview Lab

Preview with #042D1A

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

Preview Lab → · Contrast checker → · Palette generator →