#51410C#51410C

#51410C is a dark, moderate yellow. Relative luminance 0.056; OKLCH L 38.2% C 0.071 H 91.0°. Best body text is #FFFFFF at 9.95:1 contrast (WCAG AA passes).

Color values

HEX	#51410C
RGB	rgb(81, 65, 12)
HSL	hsl(46, 74%, 18%)
HSV	hsv(46, 85%, 32%)
CMYK	cmyk(0%, 19.8%, 85.2%, 68.2%)
CIE-LAB	lab(28.27, 0.82, 32.59)
CIE-LCH	lch(28.27, 32.60, 88.55°)
OKLab	oklab(38.19% -0.0013 0.071)
OKLCH	oklch(38.19% 0.071 91)
XYZ	xyz(5.3503, 5.5568, 1.1385)
Luminance	0.0556 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51410C #0C1C51

analogous

#511E0C #51410C #3E510C

triadic

#51410C #0C5141 #410C51

tetradic

#51410C #0C511E #0C1C51 #510C3E

square

#51410C #0C511E #0C1C51 #510C3E

split-complementary

#51410C #0C3E51 #1E0C51

monochromatic

#1B1504 #1C1604 #51410C #866C14 #BC971C

Accessibility & contrast

On white

9.95

#51410C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#51410C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #51410C

9.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51410C	#FFFFFF	#000000	##FFFFFF
##51410C	1.00	9.95	2.11	9.95
#FFFFFF	9.95	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494003

Deuteranopia (green-blind)

#4D450F

Tritanopia (blue-blind)

#583B37

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #51410c;
/* rgb */ color: rgb(81, 65, 12);
/* oklch */ color: oklch(38.2% 0.071 91.0);

Tailwind

colors: {
  custom: {
    50: '#857550',
    500: '#51410c',
    950: '#000000',
  },
}

SCSS

$custom: #51410c;
$custom-light: #857550;
$custom-dark: #000000;

JSON

{
  "hex": "#51410c",
  "rgb": {
    "r": 81,
    "g": 65,
    "b": 12
  },
  "hsl": {
    "h": 46.087,
    "s": 74.194,
    "l": 18.235
  },
  "oklch": {
    "l": 0.38194,
    "c": 0.07103,
    "h": 91
  },
  "luminance": 0.05556
}

Semantic roles & 50–950 ramp

primary

#51410C

secondary

#2C438C

accent

#62F137

background

#F8F7F4

surface

#F0EDE7

border

#CBC8C3

text

#0B0802

muted

#7C7B78

Preview Lab

Preview with #51410C

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

Preview Lab → · Contrast checker → · Palette generator →