#21360B#21360B

#21360B is a dark, moderate yellow-green. Relative luminance 0.030; OKLCH L 30.5% C 0.071 H 131.9°. Best body text is #FFFFFF at 13.15:1 contrast (WCAG AA passes).

Color values

HEX	#21360B
RGB	rgb(33, 54, 11)
HSL	hsl(89, 66%, 13%)
HSV	hsv(89, 80%, 21%)
CMYK	cmyk(38.9%, 0%, 79.6%, 78.8%)
CIE-LAB	lab(19.99, -16.92, 23.20)
CIE-LCH	lch(19.99, 28.72, 126.11°)
OKLab	oklab(30.45% -0.0476 0.0532)
OKLCH	oklch(30.45% 0.071 131.9)
XYZ	xyz(2.0067, 2.9858, 0.7871)
Luminance	0.0299 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21360B #200B36

analogous

#36350B #21360B #0C360B

triadic

#21360B #0B2136 #360B21

tetradic

#21360B #0B3635 #200B36 #360B0C

square

#21360B #0B3635 #200B36 #360B0C

split-complementary

#21360B #0B0C36 #350B36

monochromatic

#101905 #101905 #21360B #406915 #5F9C20

Accessibility & contrast

On white

13.15

#21360B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#21360B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21360B

13.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21360B	#FFFFFF	#000000	##FFFFFF
##21360B	1.00	13.15	1.60	13.15
#FFFFFF	13.15	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393106

Deuteranopia (green-blind)

#36300F

Tritanopia (blue-blind)

#22332D

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #21360b;
/* rgb */ color: rgb(33, 54, 11);
/* oklch */ color: oklch(30.5% 0.071 131.9);

Tailwind

colors: {
  custom: {
    50: '#5e6d4d',
    500: '#21360b',
    950: '#000000',
  },
}

SCSS

$custom: #21360b;
$custom-light: #5e6d4d;
$custom-dark: #000000;

JSON

{
  "hex": "#21360b",
  "rgb": {
    "r": 33,
    "g": 54,
    "b": 11
  },
  "hsl": {
    "h": 89.302,
    "s": 66.154,
    "l": 12.745
  },
  "oklch": {
    "l": 0.30451,
    "c": 0.07137,
    "h": 131.9
  },
  "luminance": 0.02986
}

Semantic roles & 50–950 ramp

primary

#21360B

secondary

#4E2A73

accent

#3FE992

background

#F5F6F4

surface

#E9EBE7

border

#C5C6C3

text

#040701

muted

#797A77

Preview Lab

Preview with #21360B

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

Preview Lab → · Contrast checker → · Palette generator →