#51480C#51480C

#51480C is a dark, moderate yellow. Relative luminance 0.064; OKLCH L 39.9% C 0.076 H 100.2°. Best body text is #FFFFFF at 9.20:1 contrast (WCAG AA passes).

Color values

HEX	#51480C
RGB	rgb(81, 72, 12)
HSL	hsl(52, 74%, 18%)
HSV	hsv(52, 85%, 32%)
CMYK	cmyk(0%, 11.1%, 85.2%, 68.2%)
CIE-LAB	lab(30.43, -3.52, 34.56)
CIE-LCH	lch(30.43, 34.74, 95.82°)
OKLab	oklab(39.9% -0.0136 0.0753)
OKLCH	oklch(39.9% 0.076 100.2)
XYZ	xyz(5.7774, 6.4109, 1.2809)
Luminance	0.0641 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51480C #0C1551

analogous

#51250C #51480C #37510C

triadic

#51480C #0C5148 #480C51

tetradic

#51480C #0C5125 #0C1551 #510C37

square

#51480C #0C5125 #0C1551 #510C37

split-complementary

#51480C #0C3751 #250C51

monochromatic

#1B1804 #1C1904 #51480C #867714 #BCA71C

Accessibility & contrast

On white

9.20

#51480C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#51480C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #51480C

9.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51480C	#FFFFFF	#000000	##FFFFFF
##51480C	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)

#504601

Deuteranopia (green-blind)

#524910

Tritanopia (blue-blind)

#58423D

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #51480c;
/* rgb */ color: rgb(81, 72, 12);
/* oklch */ color: oklch(39.9% 0.076 100.2);

Tailwind

colors: {
  custom: {
    50: '#857a51',
    500: '#51480c',
    950: '#000000',
  },
}

SCSS

$custom: #51480c;
$custom-light: #857a51;
$custom-dark: #000000;

JSON

{
  "hex": "#51480c",
  "rgb": {
    "r": 81,
    "g": 72,
    "b": 12
  },
  "hsl": {
    "h": 52.174,
    "s": 74.194,
    "l": 18.235
  },
  "oklch": {
    "l": 0.39904,
    "c": 0.07647,
    "h": 100.2
  },
  "luminance": 0.06411
}

Semantic roles & 50–950 ramp

primary

#51480C

secondary

#2C398C

accent

#4FF137

background

#F8F7F4

surface

#F0EDE7

border

#CBC8C3

text

#0B0902

muted

#7C7B78

Preview Lab

Preview with #51480C

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

Preview Lab → · Contrast checker → · Palette generator →