#51480F#51480F

#51480F is a dark, moderate yellow. Relative luminance 0.064; OKLCH L 39.9% C 0.075 H 99.9°. Best body text is #FFFFFF at 9.20:1 contrast (WCAG AA passes).

Color values

HEX	#51480F
RGB	rgb(81, 72, 15)
HSL	hsl(52, 69%, 19%)
HSV	hsv(52, 81%, 32%)
CMYK	cmyk(0%, 11.1%, 81.5%, 68.2%)
CIE-LAB	lab(30.45, -3.38, 33.39)
CIE-LCH	lch(30.45, 33.56, 95.78°)
OKLab	oklab(39.92% -0.0129 0.0734)
OKLCH	oklch(39.92% 0.075 99.9)
XYZ	xyz(5.7972, 6.4188, 1.3854)
Luminance	0.0642 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51480F #0F1851

analogous

#51270F #51480F #39510F

triadic

#51480F #0F5148 #480F51

tetradic

#51480F #0F5127 #0F1851 #510F39

square

#51480F #0F5127 #0F1851 #510F39

split-complementary

#51480F #0F3951 #270F51

monochromatic

#1A1705 #1D1A05 #51480F #857619 #B8A422

Accessibility & contrast

On white

9.20

#51480F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#51480F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #51480F

9.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51480F	#FFFFFF	#000000	##FFFFFF
##51480F	1.00	9.20	2.28	9.20
#FFFFFF	9.20	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504605

Deuteranopia (green-blind)

#524913

Tritanopia (blue-blind)

#58423D

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #51480f;
/* rgb */ color: rgb(81, 72, 15);
/* oklch */ color: oklch(39.9% 0.075 99.9);

Tailwind

colors: {
  custom: {
    50: '#857a52',
    500: '#51480f',
    950: '#000000',
  },
}

SCSS

$custom: #51480f;
$custom-light: #857a52;
$custom-dark: #000000;

JSON

{
  "hex": "#51480f",
  "rgb": {
    "r": 81,
    "g": 72,
    "b": 15
  },
  "hsl": {
    "h": 51.818,
    "s": 68.75,
    "l": 18.824
  },
  "oklch": {
    "l": 0.39925,
    "c": 0.07455,
    "h": 99.9
  },
  "luminance": 0.06419
}

Semantic roles & 50–950 ramp

primary

#51480F

secondary

#313D8B

accent

#54EC3C

background

#F8F7F4

surface

#EFEDE7

border

#CAC8C3

text

#0B0902

muted

#7C7B78

Preview Lab

Preview with #51480F

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

Preview Lab → · Contrast checker → · Palette generator →