#4B571E#4B571E

#4B571E is a dark, moderate yellow-green. Relative luminance 0.084; OKLCH L 43.3% C 0.082 H 120.0°. Best body text is #FFFFFF at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#4B571E
RGB	rgb(75, 87, 30)
HSL	hsl(73, 49%, 23%)
HSV	hsv(73, 66%, 34%)
CMYK	cmyk(13.8%, 0%, 65.5%, 65.9%)
CIE-LAB	lab(34.81, -14.10, 30.72)
CIE-LCH	lch(34.81, 33.80, 114.65°)
OKLab	oklab(43.32% -0.0408 0.0707)
OKLCH	oklch(43.32% 0.082 120)
XYZ	xyz(6.5443, 8.4060, 2.5058)
Luminance	0.0841 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B571E #2A1E57

analogous

#57461E #4B571E #2E571E

triadic

#4B571E #1E4B57 #571E4B

tetradic

#4B571E #1E5746 #2A1E57 #571E2E

square

#4B571E #1E5746 #2A1E57 #571E2E

split-complementary

#4B571E #1E2E57 #461E57

monochromatic

#141708 #24290E #4B571E #72852E #99B23D

Accessibility & contrast

On white

7.83

#4B571E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#4B571E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B571E

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B571E	#FFFFFF	#000000	##FFFFFF
##4B571E	1.00	7.83	2.68	7.83
#FFFFFF	7.83	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5217

Deuteranopia (green-blind)

#5B5222

Tritanopia (blue-blind)

#4F524B

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #4b571e;
/* rgb */ color: rgb(75, 87, 30);
/* oklch */ color: oklch(43.3% 0.082 120.0);

Tailwind

colors: {
  custom: {
    50: '#7f865d',
    500: '#4b571e',
    950: '#000000',
  },
}

SCSS

$custom: #4b571e;
$custom-light: #7f865d;
$custom-dark: #000000;

JSON

{
  "hex": "#4b571e",
  "rgb": {
    "r": 75,
    "g": 87,
    "b": 30
  },
  "hsl": {
    "h": 72.632,
    "s": 48.718,
    "l": 22.941
  },
  "oklch": {
    "l": 0.4332,
    "c": 0.08166,
    "h": 120
  },
  "luminance": 0.08406
}

Semantic roles & 50–950 ramp

primary

#4B571E

secondary

#54458C

accent

#50D86C

background

#F7F8F5

surface

#EEEFE9

border

#C9CAC5

text

#0A0B04

muted

#7C7C79

Preview Lab

Preview with #4B571E

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

Preview Lab → · Contrast checker → · Palette generator →