#21891A#21891A

#21891A is a mid, vivid green. Relative luminance 0.183; OKLCH L 55.1% C 0.171 H 142.2°. Best body text is #000000 at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#21891A
RGB	rgb(33, 137, 26)
HSL	hsl(116, 68%, 32%)
HSV	hsv(116, 81%, 54%)
CMYK	cmyk(75.9%, 0%, 81%, 46.3%)
CIE-LAB	lab(49.84, -49.68, 47.08)
CIE-LCH	lch(49.84, 68.44, 136.54°)
OKLab	oklab(55.14% -0.1352 0.105)
OKLCH	oklch(55.14% 0.171 142.2)
XYZ	xyz(9.7587, 18.2881, 3.9927)
Luminance	0.1829 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21891A #821A89

analogous

#59891A #21891A #1A894B

triadic

#21891A #1A2189 #891A21

tetradic

#21891A #1A5989 #821A89 #894B1A

square

#21891A #1A5989 #821A89 #894B1A

split-complementary

#21891A #4B1A89 #891A59

monochromatic

#082206 #155610 #21891A #2DBC24 #4CDB42

Accessibility & contrast

On white

4.51

#21891A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.66

#21891A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21891A

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21891A	#FFFFFF	#000000	##000000
##21891A	1.00	4.51	4.66	4.66
#FFFFFF	4.51	1.00	21.00	21.00
#000000	4.66	21.00	1.00	1.00
##000000	4.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C7B00

Deuteranopia (green-blind)

#817327

Tritanopia (blue-blind)

#008574

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #21891a;
/* rgb */ color: rgb(33, 137, 26);
/* oklch */ color: oklch(55.1% 0.171 142.2);

Tailwind

colors: {
  custom: {
    50: '#6fac60',
    500: '#21891a',
    950: '#000000',
  },
}

SCSS

$custom: #21891a;
$custom-light: #6fac60;
$custom-dark: #000000;

JSON

{
  "hex": "#21891a",
  "rgb": {
    "r": 33,
    "g": 137,
    "b": 26
  },
  "hsl": {
    "h": 116.216,
    "s": 68.098,
    "l": 31.961
  },
  "oklch": {
    "l": 0.55137,
    "c": 0.17118,
    "h": 142.2
  },
  "luminance": 0.18289
}

Semantic roles & 50–950 ramp

primary

#21891A

secondary

#B443BC

accent

#3DEBE0

background

#F7FAF5

surface

#EDF4EA

border

#C8CEC6

text

#091005

muted

#7B7F79

Preview Lab

Preview with #21891A

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

Preview Lab → · Contrast checker → · Palette generator →