#21330F#21330F

#21330F is a dark, moderate yellow-green. Relative luminance 0.027; OKLCH L 29.6% C 0.063 H 131.6°. Best body text is #FFFFFF at 13.59:1 contrast (WCAG AA passes).

Color values

HEX	#21330F
RGB	rgb(33, 51, 15)
HSL	hsl(90, 55%, 13%)
HSV	hsv(90, 71%, 20%)
CMYK	cmyk(35.3%, 0%, 70.6%, 80%)
CIE-LAB	lab(18.91, -14.84, 20.04)
CIE-LCH	lch(18.91, 24.94, 126.51°)
OKLab	oklab(29.59% -0.0415 0.0468)
OKLCH	oklch(29.59% 0.063 131.6)
XYZ	xyz(1.8972, 2.7254, 0.8779)
Luminance	0.0272 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21330F #210F33

analogous

#33330F #21330F #0F330F

triadic

#21330F #0F2133 #330F21

tetradic

#21330F #0F3333 #210F33 #330F0F

square

#21330F #0F3333 #210F33 #330F0F

split-complementary

#21330F #0F0F33 #330F33

monochromatic

#0F1807 #0F1807 #21330F #40621D #5E922B

Accessibility & contrast

On white

13.59

#21330F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#21330F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21330F

13.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21330F	#FFFFFF	#000000	##FFFFFF
##21330F	1.00	13.59	1.55	13.59
#FFFFFF	13.59	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#352F0B

Deuteranopia (green-blind)

#332D12

Tritanopia (blue-blind)

#22312B

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #21330f;
/* rgb */ color: rgb(33, 51, 15);
/* oklch */ color: oklch(29.6% 0.063 131.6);

Tailwind

colors: {
  custom: {
    50: '#5e6a4f',
    500: '#21330f',
    950: '#000000',
  },
}

SCSS

$custom: #21330f;
$custom-light: #5e6a4f;
$custom-dark: #000000;

JSON

{
  "hex": "#21330f",
  "rgb": {
    "r": 33,
    "g": 51,
    "b": 15
  },
  "hsl": {
    "h": 90,
    "s": 54.545,
    "l": 12.941
  },
  "oklch": {
    "l": 0.29588,
    "c": 0.06255,
    "h": 131.6
  },
  "luminance": 0.02725
}

Semantic roles & 50–950 ramp

primary

#21330F

secondary

#4F316D

accent

#4ADE94

background

#F5F6F4

surface

#E9EBE7

border

#C5C6C3

text

#040602

muted

#797A78

Preview Lab

Preview with #21330F

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

Preview Lab → · Contrast checker → · Palette generator →