#25280B#25280B

#25280B is a dark, muted yellow. Relative luminance 0.019; OKLCH L 26.6% C 0.046 H 114.5°. Best body text is #FFFFFF at 15.14:1 contrast (WCAG AA passes).

Color values

HEX	#25280B
RGB	rgb(37, 40, 11)
HSL	hsl(66, 57%, 10%)
HSV	hsv(66, 73%, 16%)
CMYK	cmyk(7.5%, 0%, 72.5%, 84.3%)
CIE-LAB	lab(15.14, -6.57, 17.43)
CIE-LCH	lch(15.14, 18.63, 110.65°)
OKLab	oklab(26.62% -0.0193 0.0422)
OKLCH	oklch(26.62% 0.046 114.5)
XYZ	xyz(1.5822, 1.9351, 0.6067)
Luminance	0.0193 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25280B #0E0B28

analogous

#281D0B #25280B #16280B

triadic

#25280B #0B2528 #280B25

tetradic

#25280B #0B281D #0E0B28 #280B16

square

#25280B #0B281D #0E0B28 #280B16

split-complementary

#25280B #0B1628 #1D0B28

monochromatic

#161807 #161807 #25280B #515818 #7E8825

Accessibility & contrast

On white

15.14

#25280B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#25280B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25280B

15.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25280B	#FFFFFF	#000000	##FFFFFF
##25280B	1.00	15.14	1.39	15.14
#FFFFFF	15.14	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B2608

Deuteranopia (green-blind)

#2B260D

Tritanopia (blue-blind)

#282522

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #25280b;
/* rgb */ color: rgb(37, 40, 11);
/* oklch */ color: oklch(26.6% 0.046 114.5);

Tailwind

colors: {
  custom: {
    50: '#60614c',
    500: '#25280b',
    950: '#000000',
  },
}

SCSS

$custom: #25280b;
$custom-light: #60614c;
$custom-dark: #000000;

JSON

{
  "hex": "#25280b",
  "rgb": {
    "r": 37,
    "g": 40,
    "b": 11
  },
  "hsl": {
    "h": 66.207,
    "s": 56.863,
    "l": 10
  },
  "oklch": {
    "l": 0.2662,
    "c": 0.0464,
    "h": 114.5
  },
  "luminance": 0.01935
}

Semantic roles & 50–950 ramp

primary

#25280B

secondary

#312B64

accent

#48E057

background

#F5F5F4

surface

#E9E9E7

border

#C5C5C3

text

#050501

muted

#797977

Preview Lab

Preview with #25280B

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

Preview Lab → · Contrast checker → · Palette generator →