#21320B#21320B

#21320B is a dark, moderate yellow-green. Relative luminance 0.026; OKLCH L 29.2% C 0.065 H 129.8°. Best body text is #FFFFFF at 13.76:1 contrast (WCAG AA passes).

Color values

HEX	#21320B
RGB	rgb(33, 50, 11)
HSL	hsl(86, 64%, 12%)
HSV	hsv(86, 78%, 20%)
CMYK	cmyk(34%, 0%, 78%, 80.4%)
CIE-LAB	lab(18.49, -14.70, 21.47)
CIE-LCH	lch(18.49, 26.02, 124.39°)
OKLab	oklab(29.23% -0.0415 0.0498)
OKLCH	oklch(29.23% 0.065 129.8)
XYZ	xyz(1.8282, 2.6286, 0.7276)
Luminance	0.0263 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21320B #1C0B32

analogous

#32300B #21320B #0E320B

triadic

#21320B #0B2132 #320B21

tetradic

#21320B #0B3230 #1C0B32 #320B0E

square

#21320B #0B3230 #1C0B32 #320B0E

split-complementary

#21320B #0B0E32 #300B32

monochromatic

#111906 #111906 #21320B #426416 #639621

Accessibility & contrast

On white

13.76

#21320B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#21320B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21320B

13.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21320B	#FFFFFF	#000000	##FFFFFF
##21320B	1.00	13.76	1.53	13.76
#FFFFFF	13.76	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#352E06

Deuteranopia (green-blind)

#322D0E

Tritanopia (blue-blind)

#22302A

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #21320b;
/* rgb */ color: rgb(33, 50, 11);
/* oklch */ color: oklch(29.2% 0.065 129.8);

Tailwind

colors: {
  custom: {
    50: '#5e6a4c',
    500: '#21320b',
    950: '#000000',
  },
}

SCSS

$custom: #21320b;
$custom-light: #5e6a4c;
$custom-dark: #000000;

JSON

{
  "hex": "#21320b",
  "rgb": {
    "r": 33,
    "g": 50,
    "b": 11
  },
  "hsl": {
    "h": 86.154,
    "s": 63.934,
    "l": 11.961
  },
  "oklch": {
    "l": 0.29234,
    "c": 0.06489,
    "h": 129.8
  },
  "luminance": 0.02629
}

Semantic roles & 50–950 ramp

primary

#21320B

secondary

#482A6F

accent

#41E789

background

#F5F6F4

surface

#E9EBE7

border

#C5C6C3

text

#040601

muted

#797A77

Preview Lab

Preview with #21320B

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

Preview Lab → · Contrast checker → · Palette generator →