#4C511D#4C511D

#4C511D is a dark, moderate yellow. Relative luminance 0.075; OKLCH L 41.8% C 0.074 H 114.2°. Best body text is #FFFFFF at 8.39:1 contrast (WCAG AA passes).

Color values

HEX	#4C511D
RGB	rgb(76, 81, 29)
HSL	hsl(66, 47%, 22%)
HSV	hsv(66, 64%, 32%)
CMYK	cmyk(6.2%, 0%, 64.2%, 68.2%)
CIE-LAB	lab(32.94, -10.28, 29.19)
CIE-LCH	lch(32.94, 30.95, 109.40°)
OKLab	oklab(41.84% -0.0303 0.0673)
OKLCH	oklch(41.84% 0.074 114.2)
XYZ	xyz(6.1448, 7.5102, 2.2881)
Luminance	0.0751 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C511D #221D51

analogous

#513C1D #4C511D #32511D

triadic

#4C511D #1D4C51 #511D4C

tetradic

#4C511D #1D513C #221D51 #511D32

square

#4C511D #1D513C #221D51 #511D32

split-complementary

#4C511D #1D3251 #3C1D51

monochromatic

#151708 #22240D #4C511D #767E2D #A1AB3D

Accessibility & contrast

On white

8.39

#4C511D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#4C511D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C511D

8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C511D	#FFFFFF	#000000	##FFFFFF
##4C511D	1.00	8.39	2.50	8.39
#FFFFFF	8.39	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#574D17

Deuteranopia (green-blind)

#574E20

Tritanopia (blue-blind)

#514C46

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #4c511d;
/* rgb */ color: rgb(76, 81, 29);
/* oklch */ color: oklch(41.8% 0.074 114.2);

Tailwind

colors: {
  custom: {
    50: '#80815b',
    500: '#4c511d',
    950: '#000000',
  },
}

SCSS

$custom: #4c511d;
$custom-light: #80815b;
$custom-dark: #000000;

JSON

{
  "hex": "#4c511d",
  "rgb": {
    "r": 76,
    "g": 81,
    "b": 29
  },
  "hsl": {
    "h": 65.769,
    "s": 47.273,
    "l": 21.569
  },
  "oklch": {
    "l": 0.41836,
    "c": 0.07382,
    "h": 114.2
  },
  "luminance": 0.0751
}

Semantic roles & 50–950 ramp

primary

#4C511D

secondary

#4A4486

accent

#51D75E

background

#F7F7F5

surface

#EEEEE9

border

#C9C9C5

text

#0A0A04

muted

#7C7C79

Preview Lab

Preview with #4C511D

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

Preview Lab → · Contrast checker → · Palette generator →