#4D571C#4D571C

#4D571C is a dark, moderate yellow-green. Relative luminance 0.085; OKLCH L 43.5% C 0.083 H 118.2°. Best body text is #FFFFFF at 7.79:1 contrast (WCAG AA passes).

Color values

HEX	#4D571C
RGB	rgb(77, 87, 28)
HSL	hsl(70, 51%, 23%)
HSV	hsv(70, 68%, 34%)
CMYK	cmyk(11.5%, 0%, 67.8%, 65.9%)
CIE-LAB	lab(34.96, -13.33, 31.92)
CIE-LCH	lch(34.96, 34.59, 112.66°)
OKLab	oklab(43.47% -0.039 0.0729)
OKLCH	oklch(43.47% 0.083 118.2)
XYZ	xyz(6.6785, 8.4781, 2.3830)
Luminance	0.0848 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D571C #261C57

analogous

#57431C #4D571C #30571C

triadic

#4D571C #1C4D57 #571C4D

tetradic

#4D571C #1C5743 #261C57 #571C30

square

#4D571C #1C5743 #261C57 #571C30

split-complementary

#4D571C #1C3057 #431C57

monochromatic

#141707 #24290D #4D571C #76852B #9FB43A

Accessibility & contrast

On white

7.79

#4D571C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#4D571C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D571C

7.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D571C	#FFFFFF	#000000	##FFFFFF
##4D571C	1.00	7.79	2.70	7.79
#FFFFFF	7.79	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5215

Deuteranopia (green-blind)

#5C5220

Tritanopia (blue-blind)

#52524B

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #4d571c;
/* rgb */ color: rgb(77, 87, 28);
/* oklch */ color: oklch(43.5% 0.083 118.2);

Tailwind

colors: {
  custom: {
    50: '#81865b',
    500: '#4d571c',
    950: '#000000',
  },
}

SCSS

$custom: #4d571c;
$custom-light: #81865b;
$custom-dark: #000000;

JSON

{
  "hex": "#4d571c",
  "rgb": {
    "r": 77,
    "g": 87,
    "b": 28
  },
  "hsl": {
    "h": 70.169,
    "s": 51.304,
    "l": 22.549
  },
  "oklch": {
    "l": 0.43472,
    "c": 0.0827,
    "h": 118.2
  },
  "luminance": 0.08478
}

Semantic roles & 50–950 ramp

primary

#4D571C

secondary

#4F428D

accent

#4DDB65

background

#F8F8F5

surface

#EFEFE9

border

#CACAC5

text

#0A0B04

muted

#7C7C79

Preview Lab

Preview with #4D571C

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

Preview Lab → · Contrast checker → · Palette generator →