#151D0D#151D0D

#151D0D is a very dark, muted yellow-green. Relative luminance 0.011; OKLCH L 21.8% C 0.032 H 130.3°. Best body text is #FFFFFF at 17.31:1 contrast (WCAG AA passes).

Color values

HEX	#151D0D
RGB	rgb(21, 29, 13)
HSL	hsl(90, 38%, 8%)
HSV	hsv(90, 55%, 11%)
CMYK	cmyk(27.6%, 0%, 55.2%, 88.6%)
CIE-LAB	lab(9.54, -7.47, 8.67)
CIE-LCH	lch(9.54, 11.45, 130.75°)
OKLab	oklab(21.76% -0.0205 0.0242)
OKLCH	oklch(21.76% 0.032 130.3)
XYZ	xyz(0.8213, 1.0672, 0.5434)
Luminance	0.0107 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#151D0D #150D1D

analogous

#1D1D0D #151D0D #0D1D0D

triadic

#151D0D #0D151D #1D0D15

tetradic

#151D0D #0D1D1D #150D1D #1D0D0D

square

#151D0D #0D1D1D #150D1D #1D0D0D

split-complementary

#151D0D #0D0D1D #1D0D1D

monochromatic

#0F1509 #0F1509 #151D0D #344720 #527233

Accessibility & contrast

On white

17.31

#151D0D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#151D0D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #151D0D

17.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##151D0D	#FFFFFF	#000000	##FFFFFF
##151D0D	1.00	17.31	1.21	17.31
#FFFFFF	17.31	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E1B0C

Deuteranopia (green-blind)

#1D1A0E

Tritanopia (blue-blind)

#151C19

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #151d0d;
/* rgb */ color: rgb(21, 29, 13);
/* oklch */ color: oklch(21.8% 0.032 130.3);

Tailwind

colors: {
  custom: {
    50: '#52584c',
    500: '#151d0d',
    950: '#000000',
  },
}

SCSS

$custom: #151d0d;
$custom-light: #52584c;
$custom-dark: #000000;

JSON

{
  "hex": "#151d0d",
  "rgb": {
    "r": 21,
    "g": 29,
    "b": 13
  },
  "hsl": {
    "h": 90,
    "s": 38.095,
    "l": 8.235
  },
  "oklch": {
    "l": 0.21755,
    "c": 0.03174,
    "h": 130.3
  },
  "luminance": 0.01067
}

Semantic roles & 50–950 ramp

primary

#151D0D

secondary

#433155

accent

#5ACE94

background

#F4F5F4

surface

#E7E9E7

border

#C3C5C3

text

#020301

muted

#787877

Preview Lab

Preview with #151D0D

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

Preview Lab → · Contrast checker → · Palette generator →