#4C591F#4C591F

#4C591F is a dark, moderate yellow-green. Relative luminance 0.088; OKLCH L 43.9% C 0.083 H 120.6°. Best body text is #FFFFFF at 7.62:1 contrast (WCAG AA passes).

Color values

HEX	#4C591F
RGB	rgb(76, 89, 31)
HSL	hsl(73, 48%, 24%)
HSV	hsv(73, 65%, 35%)
CMYK	cmyk(14.6%, 0%, 65.2%, 65.1%)
CIE-LAB	lab(35.56, -14.66, 31.06)
CIE-LCH	lch(35.56, 34.35, 115.27°)
OKLab	oklab(43.94% -0.0423 0.0716)
OKLCH	oklch(43.94% 0.083 120.6)
XYZ	xyz(6.8003, 8.7802, 2.6326)
Luminance	0.0878 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C591F #2C1F59

analogous

#59491F #4C591F #2F591F

triadic

#4C591F #1F4C59 #591F4C

tetradic

#4C591F #1F5949 #2C1F59 #591F2F

square

#4C591F #1F5949 #2C1F59 #591F2F

split-complementary

#4C591F #1F2F59 #491F59

monochromatic

#131708 #252C0F #4C591F #73862F #9AB43F

Accessibility & contrast

On white

7.62

#4C591F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#4C591F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C591F

7.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C591F	#FFFFFF	#000000	##FFFFFF
##4C591F	1.00	7.62	2.76	7.62
#FFFFFF	7.62	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5418

Deuteranopia (green-blind)

#5D5423

Tritanopia (blue-blind)

#50544D

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #4c591f;
/* rgb */ color: rgb(76, 89, 31);
/* oklch */ color: oklch(43.9% 0.083 120.6);

Tailwind

colors: {
  custom: {
    50: '#80875d',
    500: '#4c591f',
    950: '#000000',
  },
}

SCSS

$custom: #4c591f;
$custom-light: #80875d;
$custom-dark: #000000;

JSON

{
  "hex": "#4c591f",
  "rgb": {
    "r": 76,
    "g": 89,
    "b": 31
  },
  "hsl": {
    "h": 73.448,
    "s": 48.333,
    "l": 23.529
  },
  "oklch": {
    "l": 0.43942,
    "c": 0.08316,
    "h": 120.6
  },
  "luminance": 0.0878
}

Semantic roles & 50–950 ramp

primary

#4C591F

secondary

#56468E

accent

#50D86E

background

#F7F8F5

surface

#EEEFE9

border

#C9CAC5

text

#0A0B04

muted

#7C7C79

Preview Lab

Preview with #4C591F

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

Preview Lab → · Contrast checker → · Palette generator →