#38581B#38581B

#38581B is a dark, moderate yellow-green. Relative luminance 0.079; OKLCH L 42.1% C 0.096 H 132.7°. Best body text is #FFFFFF at 8.14:1 contrast (WCAG AA passes).

Color values

HEX	#38581B
RGB	rgb(56, 88, 27)
HSL	hsl(91, 53%, 23%)
HSV	hsv(91, 69%, 35%)
CMYK	cmyk(36.4%, 0%, 69.3%, 65.5%)
CIE-LAB	lab(33.77, -23.29, 30.68)
CIE-LCH	lch(33.77, 38.52, 127.21°)
OKLab	oklab(42.12% -0.0652 0.0706)
OKLCH	oklch(42.12% 0.096 132.7)
XYZ	xyz(5.3184, 7.8991, 2.2812)
Luminance	0.0790 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#38581B #3B1B58

analogous

#57581B #38581B #1B581C

triadic

#38581B #1B3858 #581B38

tetradic

#38581B #1B5758 #3B1B58 #581C1B

square

#38581B #1B5758 #3B1B58 #581C1B

split-complementary

#38581B #1C1B58 #581B57

monochromatic

#0F1707 #1A290D #38581B #568729 #74B638

Accessibility & contrast

On white

8.14

#38581B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#38581B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #38581B

8.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##38581B	#FFFFFF	#000000	##FFFFFF
##38581B	1.00	8.14	2.58	8.14
#FFFFFF	8.14	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5113

Deuteranopia (green-blind)

#574F20

Tritanopia (blue-blind)

#38544B

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #38581b;
/* rgb */ color: rgb(56, 88, 27);
/* oklch */ color: oklch(42.1% 0.096 132.7);

Tailwind

colors: {
  custom: {
    50: '#71875b',
    500: '#38581b',
    950: '#000000',
  },
}

SCSS

$custom: #38581b;
$custom-light: #71875b;
$custom-dark: #000000;

JSON

{
  "hex": "#38581b",
  "rgb": {
    "r": 56,
    "g": 88,
    "b": 27
  },
  "hsl": {
    "h": 91.475,
    "s": 53.043,
    "l": 22.549
  },
  "oklch": {
    "l": 0.42118,
    "c": 0.09609,
    "h": 132.7
  },
  "luminance": 0.07899
}

Semantic roles & 50–950 ramp

primary

#38581B

secondary

#69418E

accent

#4BDC97

background

#F7F8F5

surface

#EDEFE9

border

#C8CAC5

text

#080B04

muted

#7B7C79

Preview Lab

Preview with #38581B

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

Preview Lab → · Contrast checker → · Palette generator →