#51541D#51541D

#51541D is a dark, moderate yellow. Relative luminance 0.082; OKLCH L 43.1% C 0.076 H 112.1°. Best body text is #FFFFFF at 7.97:1 contrast (WCAG AA passes).

Color values

HEX	#51541D
RGB	rgb(81, 84, 29)
HSL	hsl(63, 49%, 22%)
HSV	hsv(63, 65%, 33%)
CMYK	cmyk(3.6%, 0%, 65.5%, 67.1%)
CIE-LAB	lab(34.35, -9.62, 30.87)
CIE-LCH	lch(34.35, 32.33, 107.30°)
OKLab	oklab(43.08% -0.0288 0.0708)
OKLCH	oklch(43.08% 0.076 112.1)
XYZ	xyz(6.7856, 8.1788, 2.3834)
Luminance	0.0818 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51541D #201D54

analogous

#543C1D #51541D #36541D

triadic

#51541D #1D5154 #541D51

tetradic

#51541D #1D543C #201D54 #541D36

square

#51541D #1D543C #201D54 #541D36

split-complementary

#51541D #1D3654 #3C1D54

monochromatic

#161708 #25270D #51541D #7D812D #A9AF3C

Accessibility & contrast

On white

7.97

#51541D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#51541D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #51541D

7.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51541D	#FFFFFF	#000000	##FFFFFF
##51541D	1.00	7.97	2.64	7.97
#FFFFFF	7.97	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5017

Deuteranopia (green-blind)

#5B5120

Tritanopia (blue-blind)

#574F48

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #51541d;
/* rgb */ color: rgb(81, 84, 29);
/* oklch */ color: oklch(43.1% 0.076 112.1);

Tailwind

colors: {
  custom: {
    50: '#84845c',
    500: '#51541d',
    950: '#000000',
  },
}

SCSS

$custom: #51541d;
$custom-light: #84845c;
$custom-dark: #000000;

JSON

{
  "hex": "#51541d",
  "rgb": {
    "r": 81,
    "g": 84,
    "b": 29
  },
  "hsl": {
    "h": 63.273,
    "s": 48.673,
    "l": 22.157
  },
  "oklch": {
    "l": 0.43075,
    "c": 0.07638,
    "h": 112.1
  },
  "luminance": 0.08179
}

Semantic roles & 50–950 ramp

primary

#51541D

secondary

#474489

accent

#50D857

background

#F8F8F5

surface

#EFEFE9

border

#CACAC5

text

#0B0A04

muted

#7C7C79

Preview Lab

Preview with #51541D

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

Preview Lab → · Contrast checker → · Palette generator →