#3B571A#3B571A

#3B571A is a dark, moderate yellow-green. Relative luminance 0.078; OKLCH L 42.0% C 0.094 H 130.6°. Best body text is #FFFFFF at 8.19:1 contrast (WCAG AA passes).

Color values

HEX	#3B571A
RGB	rgb(59, 87, 26)
HSL	hsl(88, 54%, 22%)
HSV	hsv(88, 70%, 34%)
CMYK	cmyk(32.2%, 0%, 70.1%, 65.9%)
CIE-LAB	lab(33.61, -21.63, 31.04)
CIE-LCH	lch(33.61, 37.83, 124.87°)
OKLab	oklab(42.03% -0.0609 0.0711)
OKLCH	oklch(42.03% 0.094 130.6)
XYZ	xyz(5.3982, 7.8206, 2.2022)
Luminance	0.0782 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B571A #361A57

analogous

#57551A #3B571A #1D571A

triadic

#3B571A #1A3B57 #571A3B

tetradic

#3B571A #1A5755 #361A57 #571A1D

square

#3B571A #1A5755 #361A57 #571A1D

split-complementary

#3B571A #1A1D57 #551A57

monochromatic

#101807 #1B280C #3B571A #5B8628 #7BB536

Accessibility & contrast

On white

8.19

#3B571A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#3B571A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B571A

8.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B571A	#FFFFFF	#000000	##FFFFFF
##3B571A	1.00	8.19	2.56	8.19
#FFFFFF	8.19	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5012

Deuteranopia (green-blind)

#574E1F

Tritanopia (blue-blind)

#3C534A

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #3b571a;
/* rgb */ color: rgb(59, 87, 26);
/* oklch */ color: oklch(42.0% 0.094 130.6);

Tailwind

colors: {
  custom: {
    50: '#73865a',
    500: '#3b571a',
    950: '#000000',
  },
}

SCSS

$custom: #3b571a;
$custom-light: #73865a;
$custom-dark: #000000;

JSON

{
  "hex": "#3b571a",
  "rgb": {
    "r": 59,
    "g": 87,
    "b": 26
  },
  "hsl": {
    "h": 87.541,
    "s": 53.982,
    "l": 22.157
  },
  "oklch": {
    "l": 0.4203,
    "c": 0.09368,
    "h": 130.6
  },
  "luminance": 0.07821
}

Semantic roles & 50–950 ramp

primary

#3B571A

secondary

#63408D

accent

#4ADD8E

background

#F7F8F5

surface

#EDEFE9

border

#C8CAC5

text

#080B04

muted

#7B7C79

Preview Lab

Preview with #3B571A

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

Preview Lab → · Contrast checker → · Palette generator →