#4D550C#4D550C

#4D550C is a dark, moderate yellow. Relative luminance 0.081; OKLCH L 42.8% C 0.092 H 116.1°. Best body text is #FFFFFF at 8.01:1 contrast (WCAG AA passes).

Color values

HEX	#4D550C
RGB	rgb(77, 85, 12)
HSL	hsl(67, 75%, 19%)
HSV	hsv(67, 86%, 33%)
CMYK	cmyk(9.4%, 0%, 85.9%, 66.7%)
CIE-LAB	lab(34.19, -13.19, 37.80)
CIE-LCH	lch(34.19, 40.04, 109.24°)
OKLab	oklab(42.82% -0.0403 0.0824)
OKLCH	oklch(42.82% 0.092 116.1)
XYZ	xyz(6.3756, 8.1014, 1.5756)
Luminance	0.0810 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D550C #140C55

analogous

#55390C #4D550C #29550C

triadic

#4D550C #0C4D55 #550C4D

tetradic

#4D550C #0C5539 #140C55 #550C29

square

#4D550C #0C5539 #140C55 #550C29

split-complementary

#4D550C #0C2955 #390C55

monochromatic

#181B04 #1C1F04 #4D550C #7E8B14 #AEC01B

Accessibility & contrast

On white

8.01

#4D550C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#4D550C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D550C

8.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D550C	#FFFFFF	#000000	##FFFFFF
##4D550C	1.00	8.01	2.62	8.01
#FFFFFF	8.01	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5000

Deuteranopia (green-blind)

#5B5113

Tritanopia (blue-blind)

#535048

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #4d550c;
/* rgb */ color: rgb(77, 85, 12);
/* oklch */ color: oklch(42.8% 0.092 116.1);

Tailwind

colors: {
  custom: {
    50: '#818453',
    500: '#4d550c',
    950: '#000000',
  },
}

SCSS

$custom: #4d550c;
$custom-light: #818453;
$custom-dark: #000000;

JSON

{
  "hex": "#4d550c",
  "rgb": {
    "r": 77,
    "g": 85,
    "b": 12
  },
  "hsl": {
    "h": 66.575,
    "s": 75.258,
    "l": 19.02
  },
  "oklch": {
    "l": 0.42819,
    "c": 0.0917,
    "h": 116.1
  },
  "luminance": 0.08101
}

Semantic roles & 50–950 ramp

primary

#4D550C

secondary

#382D90

accent

#36F24B

background

#F8F8F4

surface

#EFEFE7

border

#CACAC3

text

#0B0B03

muted

#7C7C78

Preview Lab

Preview with #4D550C

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

Preview Lab → · Contrast checker → · Palette generator →