#21883C#21883C

#21883C is a mid, vivid green. Relative luminance 0.183; OKLCH L 55.2% C 0.145 H 147.8°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#21883C
RGB	rgb(33, 136, 60)
HSL	hsl(136, 61%, 33%)
HSV	hsv(136, 76%, 53%)
CMYK	cmyk(75.7%, 0%, 55.9%, 46.7%)
CIE-LAB	lab(49.81, -45.68, 32.37)
CIE-LCH	lch(49.81, 55.99, 144.68°)
OKLab	oklab(55.2% -0.1229 0.0775)
OKLCH	oklch(55.2% 0.145 147.8)
XYZ	xyz(10.2462, 18.2567, 7.2580)
Luminance	0.1826 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21883C #88216D

analogous

#398821 #21883C #21886F

triadic

#21883C #3C2188 #883C21

tetradic

#21883C #213988 #88216D #886F21

square

#21883C #213988 #88216D #886F21

split-complementary

#21883C #6F2188 #882139

monochromatic

#092511 #155726 #21883C #2DB952 #4FD472

Accessibility & contrast

On white

4.51

#21883C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#21883C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21883C

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21883C	#FFFFFF	#000000	##000000
##21883C	1.00	4.51	4.65	4.65
#FFFFFF	4.51	1.00	21.00	21.00
#000000	4.65	21.00	1.00	1.00
##000000	4.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A7B35

Deuteranopia (green-blind)

#7E7342

Tritanopia (blue-blind)

#008577

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #21883c;
/* rgb */ color: rgb(33, 136, 60);
/* oklch */ color: oklch(55.2% 0.145 147.8);

Tailwind

colors: {
  custom: {
    50: '#6dac74',
    500: '#21883c',
    950: '#000000',
  },
}

SCSS

$custom: #21883c;
$custom-light: #6dac74;
$custom-dark: #000000;

JSON

{
  "hex": "#21883c",
  "rgb": {
    "r": 33,
    "g": 136,
    "b": 60
  },
  "hsl": {
    "h": 135.728,
    "s": 60.947,
    "l": 33.137
  },
  "oklch": {
    "l": 0.55203,
    "c": 0.14535,
    "h": 147.8
  },
  "luminance": 0.18258
}

Semantic roles & 50–950 ramp

primary

#21883C

secondary

#B84D9C

accent

#44BAE4

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#081008

muted

#7B7F7B

Preview Lab

Preview with #21883C

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

Preview Lab → · Contrast checker → · Palette generator →