#21601B#21601B

#21601B is a dark, vivid green. Relative luminance 0.088; OKLCH L 43.3% C 0.120 H 141.9°. Best body text is #FFFFFF at 7.63:1 contrast (WCAG AA passes).

Color values

HEX	#21601B
RGB	rgb(33, 96, 27)
HSL	hsl(115, 56%, 24%)
HSV	hsv(115, 72%, 38%)
CMYK	cmyk(65.6%, 0%, 71.9%, 62.4%)
CIE-LAB	lab(35.53, -34.68, 32.27)
CIE-LCH	lch(35.53, 47.37, 137.06°)
OKLab	oklab(43.28% -0.0946 0.0742)
OKLCH	oklch(43.28% 0.12 141.9)
XYZ	xyz(5.0076, 8.7677, 2.4651)
Luminance	0.0877 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21601B #5A1B60

analogous

#44601B #21601B #1B6038

triadic

#21601B #1B2160 #601B21

tetradic

#21601B #1B4460 #5A1B60 #60381B

square

#21601B #1B4460 #5A1B60 #60381B

split-complementary

#21601B #381B60 #601B44

monochromatic

#081807 #11300E #21601B #319028 #42C036

Accessibility & contrast

On white

7.63

#21601B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#21601B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21601B

7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21601B	#FFFFFF	#000000	##FFFFFF
##21601B	1.00	7.63	2.75	7.63
#FFFFFF	7.63	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625712

Deuteranopia (green-blind)

#5B5221

Tritanopia (blue-blind)

#165D52

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #21601b;
/* rgb */ color: rgb(33, 96, 27);
/* oklch */ color: oklch(43.3% 0.120 141.9);

Tailwind

colors: {
  custom: {
    50: '#658e5b',
    500: '#21601b',
    950: '#000000',
  },
}

SCSS

$custom: #21601b;
$custom-light: #658e5b;
$custom-dark: #000000;

JSON

{
  "hex": "#21601b",
  "rgb": {
    "r": 33,
    "g": 96,
    "b": 27
  },
  "hsl": {
    "h": 114.783,
    "s": 56.098,
    "l": 24.118
  },
  "oklch": {
    "l": 0.43275,
    "c": 0.1202,
    "h": 141.9
  },
  "luminance": 0.08768
}

Semantic roles & 50–950 ramp

primary

#21601B

secondary

#8E4196

accent

#48DFD2

background

#F6F8F5

surface

#EBF0E9

border

#C6CBC5

text

#060C04

muted

#7A7D79

Preview Lab

Preview with #21601B

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

Preview Lab → · Contrast checker → · Palette generator →