#3E571B#3E571B

#3E571B is a dark, moderate yellow-green. Relative luminance 0.079; OKLCH L 42.3% C 0.091 H 129.0°. Best body text is #FFFFFF at 8.13:1 contrast (WCAG AA passes).

Color values

HEX	#3E571B
RGB	rgb(62, 87, 27)
HSL	hsl(85, 53%, 22%)
HSV	hsv(85, 69%, 34%)
CMYK	cmyk(28.7%, 0%, 69%, 65.9%)
CIE-LAB	lab(33.81, -20.24, 30.84)
CIE-LCH	lch(33.81, 36.89, 123.28°)
OKLab	oklab(42.25% -0.0573 0.0708)
OKLCH	oklch(42.25% 0.091 129)
XYZ	xyz(5.5926, 7.9195, 2.2707)
Luminance	0.0792 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E571B #341B57

analogous

#57521B #3E571B #20571B

triadic

#3E571B #1B3E57 #571B3E

tetradic

#3E571B #1B5752 #341B57 #571B20

square

#3E571B #1B5752 #341B57 #571B20

split-complementary

#3E571B #1B2057 #521B57

monochromatic

#111707 #1D280D #3E571B #5F8629 #81B438

Accessibility & contrast

On white

8.13

#3E571B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#3E571B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E571B

8.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E571B	#FFFFFF	#000000	##FFFFFF
##3E571B	1.00	8.13	2.58	8.13
#FFFFFF	8.13	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5114

Deuteranopia (green-blind)

#584F20

Tritanopia (blue-blind)

#40534B

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #3e571b;
/* rgb */ color: rgb(62, 87, 27);
/* oklch */ color: oklch(42.3% 0.091 129.0);

Tailwind

colors: {
  custom: {
    50: '#75865a',
    500: '#3e571b',
    950: '#000000',
  },
}

SCSS

$custom: #3e571b;
$custom-light: #75865a;
$custom-dark: #000000;

JSON

{
  "hex": "#3e571b",
  "rgb": {
    "r": 62,
    "g": 87,
    "b": 27
  },
  "hsl": {
    "h": 85,
    "s": 52.632,
    "l": 22.353
  },
  "oklch": {
    "l": 0.42254,
    "c": 0.09107,
    "h": 129
  },
  "luminance": 0.0792
}

Semantic roles & 50–950 ramp

primary

#3E571B

secondary

#61418D

accent

#4CDC88

background

#F7F8F5

surface

#EDEFE9

border

#C8CAC5

text

#080B04

muted

#7B7C79

Preview Lab

Preview with #3E571B

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

Preview Lab → · Contrast checker → · Palette generator →