#39571C#39571C

#39571C is a dark, moderate yellow-green. Relative luminance 0.078; OKLCH L 41.9% C 0.093 H 132.1°. Best body text is #FFFFFF at 8.22:1 contrast (WCAG AA passes).

Color values

HEX	#39571C
RGB	rgb(57, 87, 28)
HSL	hsl(91, 51%, 23%)
HSV	hsv(91, 68%, 34%)
CMYK	cmyk(34.5%, 0%, 67.8%, 65.9%)
CIE-LAB	lab(33.50, -22.27, 29.91)
CIE-LCH	lch(33.50, 37.29, 126.68°)
OKLab	oklab(41.92% -0.0624 0.0691)
OKLCH	oklch(41.92% 0.093 132.1)
XYZ	xyz(5.3051, 7.7699, 2.3186)
Luminance	0.0777 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39571C #3A1C57

analogous

#57571C #39571C #1C571C

triadic

#39571C #1C3957 #571C39

tetradic

#39571C #1C5757 #3A1C57 #571C1C

square

#39571C #1C5757 #3A1C57 #571C1C

split-complementary

#39571C #1C1C57 #571C57

monochromatic

#0F1707 #1B290D #39571C #57852B #76B43A

Accessibility & contrast

On white

8.22

#39571C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#39571C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39571C

8.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39571C	#FFFFFF	#000000	##FFFFFF
##39571C	1.00	8.22	2.55	8.22
#FFFFFF	8.22	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5015

Deuteranopia (green-blind)

#574E21

Tritanopia (blue-blind)

#3A534B

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #39571c;
/* rgb */ color: rgb(57, 87, 28);
/* oklch */ color: oklch(41.9% 0.093 132.1);

Tailwind

colors: {
  custom: {
    50: '#72865b',
    500: '#39571c',
    950: '#000000',
  },
}

SCSS

$custom: #39571c;
$custom-light: #72865b;
$custom-dark: #000000;

JSON

{
  "hex": "#39571c",
  "rgb": {
    "r": 57,
    "g": 87,
    "b": 28
  },
  "hsl": {
    "h": 90.508,
    "s": 51.304,
    "l": 22.549
  },
  "oklch": {
    "l": 0.41915,
    "c": 0.09308,
    "h": 132.1
  },
  "luminance": 0.0777
}

Semantic roles & 50–950 ramp

primary

#39571C

secondary

#68428D

accent

#4DDB95

background

#F7F8F5

surface

#EDEFE9

border

#C8CAC5

text

#080B04

muted

#7B7C79

Preview Lab

Preview with #39571C

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

Preview Lab → · Contrast checker → · Palette generator →