#36591B#36591B

#36591B is a dark, moderate yellow-green. Relative luminance 0.080; OKLCH L 42.3% C 0.099 H 134.0°. Best body text is #FFFFFF at 8.07:1 contrast (WCAG AA passes).

Color values

HEX	#36591B
RGB	rgb(54, 89, 27)
HSL	hsl(94, 53%, 23%)
HSV	hsv(94, 70%, 35%)
CMYK	cmyk(39.3%, 0%, 69.7%, 65.1%)
CIE-LAB	lab(34.00, -24.60, 30.89)
CIE-LCH	lch(34.00, 39.49, 128.53°)
OKLab	oklab(42.27% -0.0686 0.0711)
OKLCH	oklch(42.27% 0.099 134)
XYZ	xyz(5.2914, 8.0079, 2.3036)
Luminance	0.0801 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#36591B #3E1B59

analogous

#55591B #36591B #1B591F

triadic

#36591B #1B3659 #591B36

tetradic

#36591B #1B5559 #3E1B59 #591F1B

square

#36591B #1B5559 #3E1B59 #591F1B

split-complementary

#36591B #1F1B59 #591B55

monochromatic

#0E1707 #1A2A0D #36591B #528829 #6FB737

Accessibility & contrast

On white

8.07

#36591B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#36591B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #36591B

8.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##36591B	#FFFFFF	#000000	##FFFFFF
##36591B	1.00	8.07	2.60	8.07
#FFFFFF	8.07	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5213

Deuteranopia (green-blind)

#584F20

Tritanopia (blue-blind)

#36554C

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #36591b;
/* rgb */ color: rgb(54, 89, 27);
/* oklch */ color: oklch(42.3% 0.099 134.0);

Tailwind

colors: {
  custom: {
    50: '#70885b',
    500: '#36591b',
    950: '#000000',
  },
}

SCSS

$custom: #36591b;
$custom-light: #70885b;
$custom-dark: #000000;

JSON

{
  "hex": "#36591b",
  "rgb": {
    "r": 54,
    "g": 89,
    "b": 27
  },
  "hsl": {
    "h": 93.871,
    "s": 53.448,
    "l": 22.745
  },
  "oklch": {
    "l": 0.42272,
    "c": 0.09878,
    "h": 134
  },
  "luminance": 0.08008
}

Semantic roles & 50–950 ramp

primary

#36591B

secondary

#6D418F

accent

#4BDD9D

background

#F6F8F5

surface

#ECEFE9

border

#C7CAC5

text

#080B04

muted

#7B7C79

Preview Lab

Preview with #36591B

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

Preview Lab → · Contrast checker → · Palette generator →