#3A571D#3A571D

#3A571D is a dark, moderate yellow-green. Relative luminance 0.078; OKLCH L 42.0% C 0.092 H 131.7°. Best body text is #FFFFFF at 8.20:1 contrast (WCAG AA passes).

Color values

HEX	#3A571D
RGB	rgb(58, 87, 29)
HSL	hsl(90, 50%, 23%)
HSV	hsv(90, 67%, 34%)
CMYK	cmyk(33.3%, 0%, 66.7%, 65.9%)
CIE-LAB	lab(33.57, -21.76, 29.51)
CIE-LCH	lch(33.57, 36.66, 126.40°)
OKLab	oklab(42% -0.061 0.0683)
OKLCH	oklch(42% 0.092 131.7)
XYZ	xyz(5.3748, 7.8045, 2.3854)
Luminance	0.0780 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A571D #3A1D57

analogous

#57571D #3A571D #1D571D

triadic

#3A571D #1D3A57 #571D3A

tetradic

#3A571D #1D5757 #3A1D57 #571D1D

square

#3A571D #1D5757 #3A1D57 #571D1D

split-complementary

#3A571D #1D1D57 #571D57

monochromatic

#0F1708 #1B290E #3A571D #59852C #77B33C

Accessibility & contrast

On white

8.20

#3A571D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#3A571D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A571D

8.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A571D	#FFFFFF	#000000	##FFFFFF
##3A571D	1.00	8.20	2.56	8.20
#FFFFFF	8.20	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5016

Deuteranopia (green-blind)

#574E21

Tritanopia (blue-blind)

#3B534B

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #3a571d;
/* rgb */ color: rgb(58, 87, 29);
/* oklch */ color: oklch(42.0% 0.092 131.7);

Tailwind

colors: {
  custom: {
    50: '#72865c',
    500: '#3a571d',
    950: '#000000',
  },
}

SCSS

$custom: #3a571d;
$custom-light: #72865c;
$custom-dark: #000000;

JSON

{
  "hex": "#3a571d",
  "rgb": {
    "r": 58,
    "g": 87,
    "b": 29
  },
  "hsl": {
    "h": 90,
    "s": 50,
    "l": 22.745
  },
  "oklch": {
    "l": 0.41995,
    "c": 0.09157,
    "h": 131.7
  },
  "luminance": 0.07805
}

Semantic roles & 50–950 ramp

primary

#3A571D

secondary

#68448C

accent

#4EDA94

background

#F7F8F5

surface

#EDEFE9

border

#C8CAC5

text

#080B04

muted

#7B7C79

Preview Lab

Preview with #3A571D

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

Preview Lab → · Contrast checker → · Palette generator →