#3C571B#3C571B

#3C571B is a dark, moderate yellow-green. Relative luminance 0.079; OKLCH L 42.1% C 0.092 H 130.2°. Best body text is #FFFFFF at 8.17:1 contrast (WCAG AA passes).

Color values

HEX	#3C571B
RGB	rgb(60, 87, 27)
HSL	hsl(87, 53%, 22%)
HSV	hsv(87, 69%, 34%)
CMYK	cmyk(31%, 0%, 69%, 65.9%)
CIE-LAB	lab(33.68, -21.11, 30.65)
CIE-LCH	lch(33.68, 37.22, 124.55°)
OKLab	oklab(42.11% -0.0595 0.0705)
OKLCH	oklch(42.11% 0.092 130.2)
XYZ	xyz(5.4695, 7.8560, 2.2649)
Luminance	0.0786 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C571B #361B57

analogous

#57541B #3C571B #1E571B

triadic

#3C571B #1B3C57 #571B3C

tetradic

#3C571B #1B5754 #361B57 #571B1E

square

#3C571B #1B5754 #361B57 #571B1E

split-complementary

#3C571B #1B1E57 #541B57

monochromatic

#101707 #1C280D #3C571B #5C8629 #7CB438

Accessibility & contrast

On white

8.17

#3C571B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#3C571B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C571B

8.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C571B	#FFFFFF	#000000	##FFFFFF
##3C571B	1.00	8.17	2.57	8.17
#FFFFFF	8.17	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5014

Deuteranopia (green-blind)

#574F20

Tritanopia (blue-blind)

#3E534B

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #3c571b;
/* rgb */ color: rgb(60, 87, 27);
/* oklch */ color: oklch(42.1% 0.092 130.2);

Tailwind

colors: {
  custom: {
    50: '#74865a',
    500: '#3c571b',
    950: '#000000',
  },
}

SCSS

$custom: #3c571b;
$custom-light: #74865a;
$custom-dark: #000000;

JSON

{
  "hex": "#3c571b",
  "rgb": {
    "r": 60,
    "g": 87,
    "b": 27
  },
  "hsl": {
    "h": 87,
    "s": 52.632,
    "l": 22.353
  },
  "oklch": {
    "l": 0.42111,
    "c": 0.09221,
    "h": 130.2
  },
  "luminance": 0.07856
}

Semantic roles & 50–950 ramp

primary

#3C571B

secondary

#63418D

accent

#4CDC8D

background

#F7F8F5

surface

#EDEFE9

border

#C8CAC5

text

#080B04

muted

#7B7C79

Preview Lab

Preview with #3C571B

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

Preview Lab → · Contrast checker → · Palette generator →