#4D581D#4D581D

#4D581D is a dark, moderate yellow-green. Relative luminance 0.086; OKLCH L 43.7% C 0.083 H 118.9°. Best body text is #FFFFFF at 7.69:1 contrast (WCAG AA passes).

Color values

HEX	#4D581D
RGB	rgb(77, 88, 29)
HSL	hsl(71, 50%, 23%)
HSV	hsv(71, 67%, 35%)
CMYK	cmyk(12.5%, 0%, 67%, 65.5%)
CIE-LAB	lab(35.29, -13.81, 31.79)
CIE-LCH	lch(35.29, 34.66, 113.48°)
OKLab	oklab(43.74% -0.0402 0.0728)
OKLCH	oklch(43.74% 0.083 118.9)
XYZ	xyz(6.7722, 8.6460, 2.4742)
Luminance	0.0865 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D581D #281D58

analogous

#58451D #4D581D #30581D

triadic

#4D581D #1D4D58 #581D4D

tetradic

#4D581D #1D5845 #281D58 #581D30

square

#4D581D #1D5845 #281D58 #581D30

split-complementary

#4D581D #1D3058 #451D58

monochromatic

#141708 #252A0E #4D581D #75862C #9EB43B

Accessibility & contrast

On white

7.69

#4D581D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#4D581D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D581D

7.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D581D	#FFFFFF	#000000	##FFFFFF
##4D581D	1.00	7.69	2.73	7.69
#FFFFFF	7.69	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5316

Deuteranopia (green-blind)

#5D5321

Tritanopia (blue-blind)

#52534C

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #4d581d;
/* rgb */ color: rgb(77, 88, 29);
/* oklch */ color: oklch(43.7% 0.083 118.9);

Tailwind

colors: {
  custom: {
    50: '#81875c',
    500: '#4d581d',
    950: '#000000',
  },
}

SCSS

$custom: #4d581d;
$custom-light: #81875c;
$custom-dark: #000000;

JSON

{
  "hex": "#4d581d",
  "rgb": {
    "r": 77,
    "g": 88,
    "b": 29
  },
  "hsl": {
    "h": 71.186,
    "s": 50.427,
    "l": 22.941
  },
  "oklch": {
    "l": 0.43743,
    "c": 0.08319,
    "h": 118.9
  },
  "luminance": 0.08646
}

Semantic roles & 50–950 ramp

primary

#4D581D

secondary

#51448D

accent

#4EDA68

background

#F8F8F5

surface

#EFEFE9

border

#CACAC5

text

#0A0B04

muted

#7C7C79

Preview Lab

Preview with #4D581D

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

Preview Lab → · Contrast checker → · Palette generator →