#51441D#51441D

#51441D is a dark, muted yellow. Relative luminance 0.060; OKLCH L 39.1% C 0.059 H 91.1°. Best body text is #FFFFFF at 9.57:1 contrast (WCAG AA passes).

Color values

HEX	#51441D
RGB	rgb(81, 68, 29)
HSL	hsl(45, 47%, 22%)
HSV	hsv(45, 64%, 32%)
CMYK	cmyk(0%, 16%, 64.2%, 68.2%)
CIE-LAB	lab(29.34, 0.07, 25.27)
CIE-LCH	lch(29.34, 25.27, 89.85°)
OKLab	oklab(39.1% -0.0011 0.0588)
OKLCH	oklch(39.1% 0.059 91.1)
XYZ	xyz(5.6825, 5.9726, 2.0157)
Luminance	0.0597 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51441D #1D2A51

analogous

#512A1D #51441D #44511D

triadic

#51441D #1D5144 #441D51

tetradic

#51441D #1D512A #1D2A51 #511D44

square

#51441D #1D512A #1D2A51 #511D44

split-complementary

#51441D #1D4451 #2A1D51

monochromatic

#171308 #241E0D #51441D #7E6A2D #AB903D

Accessibility & contrast

On white

9.57

#51441D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#51441D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #51441D

9.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51441D	#FFFFFF	#000000	##FFFFFF
##51441D	1.00	9.57	2.19	9.57
#FFFFFF	9.57	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4319

Deuteranopia (green-blind)

#4E471F

Tritanopia (blue-blind)

#583F3B

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #51441d;
/* rgb */ color: rgb(81, 68, 29);
/* oklch */ color: oklch(39.1% 0.059 91.1);

Tailwind

colors: {
  custom: {
    50: '#84775a',
    500: '#51441d',
    950: '#000000',
  },
}

SCSS

$custom: #51441d;
$custom-light: #84775a;
$custom-dark: #000000;

JSON

{
  "hex": "#51441d",
  "rgb": {
    "r": 81,
    "g": 68,
    "b": 29
  },
  "hsl": {
    "h": 45,
    "s": 47.273,
    "l": 21.569
  },
  "oklch": {
    "l": 0.39096,
    "c": 0.05881,
    "h": 91.1
  },
  "luminance": 0.05972
}

Semantic roles & 50–950 ramp

primary

#51441D

secondary

#445486

accent

#72D751

background

#F8F7F5

surface

#EFEDE9

border

#CAC8C5

text

#0B0804

muted

#7C7B79

Preview Lab

Preview with #51441D

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

Preview Lab → · Contrast checker → · Palette generator →