#39581C#39581C

#39581C is a dark, moderate yellow-green. Relative luminance 0.079; OKLCH L 42.2% C 0.095 H 132.4°. Best body text is #FFFFFF at 8.12:1 contrast (WCAG AA passes).

Color values

HEX	#39581C
RGB	rgb(57, 88, 28)
HSL	hsl(91, 52%, 23%)
HSV	hsv(91, 68%, 35%)
CMYK	cmyk(35.2%, 0%, 68.2%, 65.5%)
CIE-LAB	lab(33.84, -22.78, 30.28)
CIE-LCH	lch(33.84, 37.90, 126.95°)
OKLab	oklab(42.2% -0.0638 0.0699)
OKLCH	oklch(42.2% 0.095 132.4)
XYZ	xyz(5.3866, 7.9329, 2.3458)
Luminance	0.0793 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39581C #3B1C58

analogous

#57581C #39581C #1C581D

triadic

#39581C #1C3958 #581C39

tetradic

#39581C #1C5758 #3B1C58 #581D1C

square

#39581C #1C5758 #3B1C58 #581D1C

split-complementary

#39581C #1D1C58 #581C57

monochromatic

#0F1707 #1B2A0D #39581C #57862B #75B53A

Accessibility & contrast

On white

8.12

#39581C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#39581C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39581C

8.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39581C	#FFFFFF	#000000	##FFFFFF
##39581C	1.00	8.12	2.59	8.12
#FFFFFF	8.12	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5115

Deuteranopia (green-blind)

#574F21

Tritanopia (blue-blind)

#3A544B

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #39581c;
/* rgb */ color: rgb(57, 88, 28);
/* oklch */ color: oklch(42.2% 0.095 132.4);

Tailwind

colors: {
  custom: {
    50: '#72875b',
    500: '#39581c',
    950: '#000000',
  },
}

SCSS

$custom: #39581c;
$custom-light: #72875b;
$custom-dark: #000000;

JSON

{
  "hex": "#39581c",
  "rgb": {
    "r": 57,
    "g": 88,
    "b": 28
  },
  "hsl": {
    "h": 91,
    "s": 51.724,
    "l": 22.745
  },
  "oklch": {
    "l": 0.42195,
    "c": 0.0946,
    "h": 132.4
  },
  "luminance": 0.07933
}

Semantic roles & 50–950 ramp

primary

#39581C

secondary

#69428E

accent

#4DDB96

background

#F7F8F5

surface

#EDEFE9

border

#C8CAC5

text

#080B04

muted

#7B7C79

Preview Lab

Preview with #39581C

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

Preview Lab → · Contrast checker → · Palette generator →