#4C550C#4C550C

#4C550C is a dark, moderate yellow. Relative luminance 0.081; OKLCH L 42.7% C 0.092 H 116.8°. Best body text is #FFFFFF at 8.04:1 contrast (WCAG AA passes).

Color values

HEX	#4C550C
RGB	rgb(76, 85, 12)
HSL	hsl(67, 75%, 19%)
HSV	hsv(67, 86%, 33%)
CMYK	cmyk(10.6%, 0%, 85.9%, 66.7%)
CIE-LAB	lab(34.11, -13.68, 37.69)
CIE-LCH	lch(34.11, 40.10, 109.95°)
OKLab	oklab(42.73% -0.0416 0.0822)
OKLCH	oklch(42.73% 0.092 116.8)
XYZ	xyz(6.2955, 8.0601, 1.5719)
Luminance	0.0806 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C550C #150C55

analogous

#553A0C #4C550C #28550C

triadic

#4C550C #0C4C55 #550C4C

tetradic

#4C550C #0C553A #150C55 #550C28

square

#4C550C #0C553A #150C55 #550C28

split-complementary

#4C550C #0C2855 #3A0C55

monochromatic

#181B04 #1C1F04 #4C550C #7C8B14 #ACC01B

Accessibility & contrast

On white

8.04

#4C550C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#4C550C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C550C

8.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C550C	#FFFFFF	#000000	##FFFFFF
##4C550C	1.00	8.04	2.61	8.04
#FFFFFF	8.04	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5000

Deuteranopia (green-blind)

#5B5113

Tritanopia (blue-blind)

#515048

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #4c550c;
/* rgb */ color: rgb(76, 85, 12);
/* oklch */ color: oklch(42.7% 0.092 116.8);

Tailwind

colors: {
  custom: {
    50: '#818453',
    500: '#4c550c',
    950: '#000000',
  },
}

SCSS

$custom: #4c550c;
$custom-light: #818453;
$custom-dark: #000000;

JSON

{
  "hex": "#4c550c",
  "rgb": {
    "r": 76,
    "g": 85,
    "b": 12
  },
  "hsl": {
    "h": 67.397,
    "s": 75.258,
    "l": 19.02
  },
  "oklch": {
    "l": 0.42729,
    "c": 0.0921,
    "h": 116.8
  },
  "luminance": 0.0806
}

Semantic roles & 50–950 ramp

primary

#4C550C

secondary

#392D90

accent

#36F24D

background

#F8F8F4

surface

#EFEFE7

border

#CACAC3

text

#0B0B03

muted

#7C7C78

Preview Lab

Preview with #4C550C

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

Preview Lab → · Contrast checker → · Palette generator →