#25520B#25520B

#25520B is a dark, moderate yellow-green. Relative luminance 0.065; OKLCH L 39.1% C 0.110 H 137.0°. Best body text is #FFFFFF at 9.17:1 contrast (WCAG AA passes).

Color values

HEX	#25520B
RGB	rgb(37, 82, 11)
HSL	hsl(98, 76%, 18%)
HSV	hsv(98, 87%, 32%)
CMYK	cmyk(54.9%, 0%, 86.6%, 67.8%)
CIE-LAB	lab(30.52, -28.96, 33.82)
CIE-LCH	lch(30.52, 44.52, 130.58°)
OKLab	oklab(39.15% -0.0805 0.0749)
OKLCH	oklch(39.15% 0.11 137)
XYZ	xyz(3.8405, 6.4518, 1.3595)
Luminance	0.0645 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25520B #380B52

analogous

#48520B #25520B #0B5214

triadic

#25520B #0B2552 #520B25

tetradic

#25520B #0B4852 #380B52 #52140B

square

#25520B #0B4852 #380B52 #52140B

split-complementary

#25520B #140B52 #520B48

monochromatic

#0C1B04 #0D1C04 #25520B #3D8812 #56BE19

Accessibility & contrast

On white

9.17

#25520B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#25520B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25520B

9.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25520B	#FFFFFF	#000000	##FFFFFF
##25520B	1.00	9.17	2.29	9.17
#FFFFFF	9.17	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554A00

Deuteranopia (green-blind)

#4F4613

Tritanopia (blue-blind)

#224F45

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #25520b;
/* rgb */ color: rgb(37, 82, 11);
/* oklch */ color: oklch(39.1% 0.110 137.0);

Tailwind

colors: {
  custom: {
    50: '#658351',
    500: '#25520b',
    950: '#000000',
  },
}

SCSS

$custom: #25520b;
$custom-light: #658351;
$custom-dark: #000000;

JSON

{
  "hex": "#25520b",
  "rgb": {
    "r": 37,
    "g": 82,
    "b": 11
  },
  "hsl": {
    "h": 98.028,
    "s": 76.344,
    "l": 18.235
  },
  "oklch": {
    "l": 0.39147,
    "c": 0.10996,
    "h": 137
  },
  "luminance": 0.06452
}

Semantic roles & 50–950 ramp

primary

#25520B

secondary

#6A2B8E

accent

#35F3AD

background

#F6F8F4

surface

#EBEFE7

border

#C6CAC3

text

#060A02

muted

#7A7C78

Preview Lab

Preview with #25520B

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

Preview Lab → · Contrast checker → · Palette generator →