#042D1C#042D1C

#042D1C is a dark, muted teal. Relative luminance 0.020; OKLCH L 26.4% C 0.055 H 160.8°. Best body text is #FFFFFF at 15.03:1 contrast (WCAG AA passes).

Color values

HEX	#042D1C
RGB	rgb(4, 45, 28)
HSL	hsl(155, 84%, 10%)
HSV	hsv(155, 91%, 18%)
CMYK	cmyk(91.1%, 0%, 37.8%, 82.4%)
CIE-LAB	lab(15.42, -19.05, 7.10)
CIE-LCH	lch(15.42, 20.33, 159.55°)
OKLab	oklab(26.42% -0.0518 0.018)
OKLCH	oklch(26.42% 0.055 160.8)
XYZ	xyz(1.1979, 1.9863, 1.4186)
Luminance	0.0199 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 11.88

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#042D1C #2D0415

analogous

#042D08 #042D1C #042A2D

triadic

#042D1C #1C042D #2D1C04

tetradic

#042D1C #08042D #2D0415 #2A2D04

square

#042D1C #08042D #2D0415 #2A2D04

split-complementary

#042D1C #2D042A #2D0804

monochromatic

#021C11 #021C11 #042D1C #09653F #0E9D62

Accessibility & contrast

On white

15.03

#042D1C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#042D1C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #042D1C

15.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##042D1C	#FFFFFF	#000000	##FFFFFF
##042D1C	1.00	15.03	1.40	15.03
#FFFFFF	15.03	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C291B

Deuteranopia (green-blind)

#27251D

Tritanopia (blue-blind)

#002D28

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #042d1c;
/* rgb */ color: rgb(4, 45, 28);
/* oklch */ color: oklch(26.4% 0.055 160.8);

Tailwind

colors: {
  custom: {
    50: '#4b6658',
    500: '#042d1c',
    950: '#000000',
  },
}

SCSS

$custom: #042d1c;
$custom-light: #4b6658;
$custom-dark: #000000;

JSON

{
  "hex": "#042d1c",
  "rgb": {
    "r": 4,
    "g": 45,
    "b": 28
  },
  "hsl": {
    "h": 155.122,
    "s": 83.673,
    "l": 9.608
  },
  "oklch": {
    "l": 0.26422,
    "c": 0.05489,
    "h": 160.8
  },
  "luminance": 0.01986
}

Semantic roles & 50–950 ramp

primary

#042D1C

secondary

#701D3F

accent

#2E82FA

background

#F4F6F5

surface

#E7EBE9

border

#C3C6C5

text

#010603

muted

#777A78

Preview Lab

Preview with #042D1C

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

Preview Lab → · Contrast checker → · Palette generator →