#25230B#25230B

#25230B is a dark, muted yellow. Relative luminance 0.016; OKLCH L 25.2% C 0.039 H 104.5°. Best body text is #FFFFFF at 15.86:1 contrast (WCAG AA passes).

Color values

HEX	#25230B
RGB	rgb(37, 35, 11)
HSL	hsl(55, 54%, 9%)
HSV	hsv(55, 70%, 15%)
CMYK	cmyk(0%, 5.4%, 70.3%, 85.5%)
CIE-LAB	lab(13.35, -3.23, 15.09)
CIE-LCH	lch(13.35, 15.43, 102.09°)
OKLab	oklab(25.19% -0.0098 0.0378)
OKLCH	oklch(25.19% 0.039 104.5)
XYZ	xyz(1.4244, 1.6196, 0.5541)
Luminance	0.0162 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25230B #0B0D25

analogous

#25160B #25230B #1A250B

triadic

#25230B #0B2523 #230B25

tetradic

#25230B #0B2516 #0B0D25 #250B1A

square

#25230B #0B2516 #0B0D25 #250B1A

split-complementary

#25230B #0B1A25 #160B25

monochromatic

#181607 #181607 #25230B #545019 #837C27

Accessibility & contrast

On white

15.86

#25230B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#25230B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25230B

15.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25230B	#FFFFFF	#000000	##FFFFFF
##25230B	1.00	15.86	1.32	15.86
#FFFFFF	15.86	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#262209

Deuteranopia (green-blind)

#27230C

Tritanopia (blue-blind)

#28201E

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #25230b;
/* rgb */ color: rgb(37, 35, 11);
/* oklch */ color: oklch(25.2% 0.039 104.5);

Tailwind

colors: {
  custom: {
    50: '#605d4c',
    500: '#25230b',
    950: '#000000',
  },
}

SCSS

$custom: #25230b;
$custom-light: #605d4c;
$custom-dark: #000000;

JSON

{
  "hex": "#25230b",
  "rgb": {
    "r": 37,
    "g": 35,
    "b": 11
  },
  "hsl": {
    "h": 55.385,
    "s": 54.167,
    "l": 9.412
  },
  "oklch": {
    "l": 0.25189,
    "c": 0.03908,
    "h": 104.5
  },
  "luminance": 0.0162
}

Semantic roles & 50–950 ramp

primary

#25230B

secondary

#2B2F60

accent

#56DE4A

background

#F5F5F4

surface

#E9E9E7

border

#C5C5C3

text

#050401

muted

#797977

Preview Lab

Preview with #25230B

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

Preview Lab → · Contrast checker → · Palette generator →