#21330D#21330D

#21330D is a dark, moderate yellow-green. Relative luminance 0.027; OKLCH L 29.6% C 0.065 H 130.9°. Best body text is #FFFFFF at 13.60:1 contrast (WCAG AA passes).

Color values

HEX	#21330D
RGB	rgb(33, 51, 13)
HSL	hsl(88, 59%, 13%)
HSV	hsv(88, 75%, 20%)
CMYK	cmyk(35.3%, 0%, 74.5%, 80%)
CIE-LAB	lab(18.89, -15.06, 21.03)
CIE-LCH	lch(18.89, 25.86, 125.61°)
OKLab	oklab(29.56% -0.0423 0.0488)
OKLCH	oklch(29.56% 0.065 130.9)
XYZ	xyz(1.8837, 2.7200, 0.8065)
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

#21330D #1F0D33

analogous

#33320D #21330D #0E330D

triadic

#21330D #0D2133 #330D21

tetradic

#21330D #0D3332 #1F0D33 #330D0E

square

#21330D #0D3332 #1F0D33 #330D0E

split-complementary

#21330D #0D0E33 #320D33

monochromatic

#101806 #101806 #21330D #416419 #609526

Accessibility & contrast

On white

13.60

#21330D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#21330D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21330D

13.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21330D	#FFFFFF	#000000	##FFFFFF
##21330D	1.00	13.60	1.54	13.60
#FFFFFF	13.60	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#362F09

Deuteranopia (green-blind)

#332D10

Tritanopia (blue-blind)

#22312B

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #21330d;
/* rgb */ color: rgb(33, 51, 13);
/* oklch */ color: oklch(29.6% 0.065 130.9);

Tailwind

colors: {
  custom: {
    50: '#5e6a4d',
    500: '#21330d',
    950: '#000000',
  },
}

SCSS

$custom: #21330d;
$custom-light: #5e6a4d;
$custom-dark: #000000;

JSON

{
  "hex": "#21330d",
  "rgb": {
    "r": 33,
    "g": 51,
    "b": 13
  },
  "hsl": {
    "h": 88.421,
    "s": 59.375,
    "l": 12.549
  },
  "oklch": {
    "l": 0.29562,
    "c": 0.06461,
    "h": 130.9
  },
  "luminance": 0.0272
}

Semantic roles & 50–950 ramp

primary

#21330D

secondary

#4C2E6E

accent

#45E390

background

#F5F6F4

surface

#E9EBE7

border

#C5C6C3

text

#040601

muted

#797A77

Preview Lab

Preview with #21330D

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

Preview Lab → · Contrast checker → · Palette generator →