#25210C#25210C

#25210C is a very dark, muted yellow. Relative luminance 0.015; OKLCH L 24.6% C 0.035 H 98.7°. Best body text is #FFFFFF at 16.13:1 contrast (WCAG AA passes).

Color values

HEX	#25210C
RGB	rgb(37, 33, 12)
HSL	hsl(50, 51%, 10%)
HSV	hsv(50, 68%, 15%)
CMYK	cmyk(0%, 10.8%, 67.6%, 85.5%)
CIE-LAB	lab(12.66, -1.74, 13.72)
CIE-LCH	lch(12.66, 13.83, 97.23°)
OKLab	oklab(24.64% -0.0054 0.0348)
OKLCH	oklch(24.64% 0.035 98.7)
XYZ	xyz(1.3732, 1.5076, 0.5664)
Luminance	0.0151 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25210C #0C1025

analogous

#25150C #25210C #1D250C

triadic

#25210C #0C2521 #210C25

tetradic

#25210C #0C2515 #0C1025 #250C1D

square

#25210C #0C2515 #0C1025 #250C1D

split-complementary

#25210C #0C1D25 #150C25

monochromatic

#171507 #171507 #25210C #534A1B #81732A

Accessibility & contrast

On white

16.13

#25210C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#25210C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25210C

16.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25210C	#FFFFFF	#000000	##FFFFFF
##25210C	1.00	16.13	1.30	16.13
#FFFFFF	16.13	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#25200A

Deuteranopia (green-blind)

#26210D

Tritanopia (blue-blind)

#281E1C

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #25210c;
/* rgb */ color: rgb(37, 33, 12);
/* oklch */ color: oklch(24.6% 0.035 98.7);

Tailwind

colors: {
  custom: {
    50: '#605c4c',
    500: '#25210c',
    950: '#000000',
  },
}

SCSS

$custom: #25210c;
$custom-light: #605c4c;
$custom-dark: #000000;

JSON

{
  "hex": "#25210c",
  "rgb": {
    "r": 37,
    "g": 33,
    "b": 12
  },
  "hsl": {
    "h": 50.4,
    "s": 51.02,
    "l": 9.608
  },
  "oklch": {
    "l": 0.24644,
    "c": 0.03525,
    "h": 98.7
  },
  "luminance": 0.01508
}

Semantic roles & 50–950 ramp

primary

#25210C

secondary

#2D3560

accent

#64DA4D

background

#F5F5F4

surface

#E9E9E7

border

#C5C5C3

text

#050401

muted

#797977

Preview Lab

Preview with #25210C

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

Preview Lab → · Contrast checker → · Palette generator →