#38591B#38591B

#38591B is a dark, moderate yellow-green. Relative luminance 0.081; OKLCH L 42.4% C 0.098 H 133.0°. Best body text is #FFFFFF at 8.04:1 contrast (WCAG AA passes).

Color values

HEX	#38591B
RGB	rgb(56, 89, 27)
HSL	hsl(92, 53%, 23%)
HSV	hsv(92, 70%, 35%)
CMYK	cmyk(37.1%, 0%, 69.7%, 65.1%)
CIE-LAB	lab(34.12, -23.79, 31.05)
CIE-LCH	lch(34.12, 39.12, 127.46°)
OKLab	oklab(42.4% -0.0666 0.0714)
OKLCH	oklch(42.4% 0.098 133)
XYZ	xyz(5.4010, 8.0644, 2.3087)
Luminance	0.0806 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#38591B #3C1B59

analogous

#57591B #38591B #1B591D

triadic

#38591B #1B3859 #591B38

tetradic

#38591B #1B5759 #3C1B59 #591D1B

square

#38591B #1B5759 #3C1B59 #591D1B

split-complementary

#38591B #1D1B59 #591B57

monochromatic

#0F1707 #1A2A0D #38591B #568829 #73B737

Accessibility & contrast

On white

8.04

#38591B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#38591B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #38591B

8.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##38591B	#FFFFFF	#000000	##FFFFFF
##38591B	1.00	8.04	2.61	8.04
#FFFFFF	8.04	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5213

Deuteranopia (green-blind)

#584F20

Tritanopia (blue-blind)

#38554C

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #38591b;
/* rgb */ color: rgb(56, 89, 27);
/* oklch */ color: oklch(42.4% 0.098 133.0);

Tailwind

colors: {
  custom: {
    50: '#71885b',
    500: '#38591b',
    950: '#000000',
  },
}

SCSS

$custom: #38591b;
$custom-light: #71885b;
$custom-dark: #000000;

JSON

{
  "hex": "#38591b",
  "rgb": {
    "r": 56,
    "g": 89,
    "b": 27
  },
  "hsl": {
    "h": 91.935,
    "s": 53.448,
    "l": 22.745
  },
  "oklch": {
    "l": 0.42399,
    "c": 0.0976,
    "h": 133
  },
  "luminance": 0.08065
}

Semantic roles & 50–950 ramp

primary

#38591B

secondary

#6A418F

accent

#4BDD99

background

#F7F8F5

surface

#EDEFE9

border

#C8CAC5

text

#080B04

muted

#7B7C79

Preview Lab

Preview with #38591B

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

Preview Lab → · Contrast checker → · Palette generator →