#252B0B#252B0B

#252B0B is a dark, muted yellow-green. Relative luminance 0.021; OKLCH L 27.5% C 0.051 H 118.9°. Best body text is #FFFFFF at 14.70:1 contrast (WCAG AA passes).

Color values

HEX	#252B0B
RGB	rgb(37, 43, 11)
HSL	hsl(71, 59%, 11%)
HSV	hsv(71, 74%, 17%)
CMYK	cmyk(14%, 0%, 74.4%, 83.1%)
CIE-LAB	lab(16.23, -8.50, 18.81)
CIE-LCH	lch(16.23, 20.64, 114.31°)
OKLab	oklab(27.49% -0.0247 0.0448)
OKLCH	oklch(27.49% 0.051 118.9)
XYZ	xyz(1.6873, 2.1452, 0.6417)
Luminance	0.0215 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#252B0B #110B2B

analogous

#2B210B #252B0B #152B0B

triadic

#252B0B #0B252B #2B0B25

tetradic

#252B0B #0B2B21 #110B2B #2B0B15

square

#252B0B #0B2B21 #110B2B #2B0B15

split-complementary

#252B0B #0B152B #210B2B

monochromatic

#151806 #151806 #252B0B #4F5C17 #798C24

Accessibility & contrast

On white

14.70

#252B0B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#252B0B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #252B0B

14.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##252B0B	#FFFFFF	#000000	##FFFFFF
##252B0B	1.00	14.70	1.43	14.70
#FFFFFF	14.70	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2808

Deuteranopia (green-blind)

#2E280D

Tritanopia (blue-blind)

#282824

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #252b0b;
/* rgb */ color: rgb(37, 43, 11);
/* oklch */ color: oklch(27.5% 0.051 118.9);

Tailwind

colors: {
  custom: {
    50: '#60644c',
    500: '#252b0b',
    950: '#000000',
  },
}

SCSS

$custom: #252b0b;
$custom-light: #60644c;
$custom-dark: #000000;

JSON

{
  "hex": "#252b0b",
  "rgb": {
    "r": 37,
    "g": 43,
    "b": 11
  },
  "hsl": {
    "h": 71.25,
    "s": 59.259,
    "l": 10.588
  },
  "oklch": {
    "l": 0.27493,
    "c": 0.05113,
    "h": 118.9
  },
  "luminance": 0.02145
}

Semantic roles & 50–950 ramp

primary

#252B0B

secondary

#362B67

accent

#45E263

background

#F5F5F4

surface

#E9EAE7

border

#C5C6C3

text

#050501

muted

#797977

Preview Lab

Preview with #252B0B

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

Preview Lab → · Contrast checker → · Palette generator →