#151B08#151B08

#151B08 is a very dark, muted yellow-green. Relative luminance 0.010; OKLCH L 21.0% C 0.035 H 123.8°. Best body text is #FFFFFF at 17.61:1 contrast (WCAG AA passes).

Color values

HEX	#151B08
RGB	rgb(21, 27, 8)
HSL	hsl(79, 54%, 7%)
HSV	hsv(79, 70%, 11%)
CMYK	cmyk(22.2%, 0%, 70.4%, 89.4%)
CIE-LAB	lab(8.66, -6.81, 9.56)
CIE-LCH	lch(8.66, 11.73, 125.48°)
OKLab	oklab(21.02% -0.0196 0.0293)
OKLCH	oklch(21.02% 0.035 123.8)
XYZ	xyz(0.7450, 0.9608, 0.3759)
Luminance	0.0096 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#151B08 #0E081B

analogous

#1B1808 #151B08 #0C1B08

triadic

#151B08 #08151B #1B0815

tetradic

#151B08 #081B18 #0E081B #1B080C

square

#151B08 #081B18 #0E081B #1B080C

split-complementary

#151B08 #080C1B #18081B

monochromatic

#121807 #121807 #151B08 #3A4A16 #5E7924

Accessibility & contrast

On white

17.61

#151B08 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#151B08 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #151B08

17.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##151B08	#FFFFFF	#000000	##FFFFFF
##151B08	1.00	17.61	1.19	17.61
#FFFFFF	17.61	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D1907

Deuteranopia (green-blind)

#1C1909

Tritanopia (blue-blind)

#161917

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #151b08;
/* rgb */ color: rgb(21, 27, 8);
/* oklch */ color: oklch(21.0% 0.035 123.8);

Tailwind

colors: {
  custom: {
    50: '#51574a',
    500: '#151b08',
    950: '#000000',
  },
}

SCSS

$custom: #151b08;
$custom-light: #51574a;
$custom-dark: #000000;

JSON

{
  "hex": "#151b08",
  "rgb": {
    "r": 21,
    "g": 27,
    "b": 8
  },
  "hsl": {
    "h": 78.947,
    "s": 54.286,
    "l": 6.863
  },
  "oklch": {
    "l": 0.21018,
    "c": 0.03521,
    "h": 123.8
  },
  "luminance": 0.00961
}

Semantic roles & 50–950 ramp

primary

#151B08

secondary

#372757

accent

#4ADE79

background

#F4F5F4

surface

#E7E9E7

border

#C3C5C3

text

#020301

muted

#787877

Preview Lab

Preview with #151B08

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

Preview Lab → · Contrast checker → · Palette generator →