#252303#252303

#252303 is a dark, muted yellow. Relative luminance 0.016; OKLCH L 25.1% C 0.049 H 106.0°. Best body text is #FFFFFF at 15.90:1 contrast (WCAG AA passes).

Color values

HEX	#252303
RGB	rgb(37, 35, 3)
HSL	hsl(56, 85%, 8%)
HSV	hsv(56, 92%, 15%)
CMYK	cmyk(0%, 5.4%, 91.9%, 85.5%)
CIE-LAB	lab(13.24, -4.05, 18.22)
CIE-LCH	lch(13.24, 18.66, 102.54°)
OKLab	oklab(25.07% -0.0136 0.0474)
OKLCH	oklch(25.07% 0.049 106)
XYZ	xyz(1.3805, 1.6020, 0.3226)
Luminance	0.0160 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#252303 #030525

analogous

#251203 #252303 #162503

triadic

#252303 #032523 #230325

tetradic

#252303 #032512 #030525 #250316

square

#252303 #032512 #030525 #250316

split-complementary

#252303 #031625 #120325

monochromatic

#1C1B02 #1C1B02 #252303 #5E5908 #968E0C

Accessibility & contrast

On white

15.90

#252303 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#252303 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #252303

15.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##252303	#FFFFFF	#000000	##FFFFFF
##252303	1.00	15.90	1.32	15.90
#FFFFFF	15.90	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#272100

Deuteranopia (green-blind)

#282305

Tritanopia (blue-blind)

#29201D

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #252303;
/* rgb */ color: rgb(37, 35, 3);
/* oklch */ color: oklch(25.1% 0.049 106.0);

Tailwind

colors: {
  custom: {
    50: '#605d48',
    500: '#252303',
    950: '#000000',
  },
}

SCSS

$custom: #252303;
$custom-light: #605d48;
$custom-dark: #000000;

JSON

{
  "hex": "#252303",
  "rgb": {
    "r": 37,
    "g": 35,
    "b": 3
  },
  "hsl": {
    "h": 56.471,
    "s": 85,
    "l": 7.843
  },
  "oklch": {
    "l": 0.2507,
    "c": 0.04926,
    "h": 106
  },
  "luminance": 0.01602
}

Semantic roles & 50–950 ramp

primary

#252303

secondary

#1B1F69

accent

#39FB2D

background

#F5F5F4

surface

#E9E9E6

border

#C5C5C2

text

#050400

muted

#797977

Preview Lab

Preview with #252303

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

Preview Lab → · Contrast checker → · Palette generator →