#21883F#21883F

#21883F is a mid, vivid green. Relative luminance 0.183; OKLCH L 55.2% C 0.143 H 148.5°. Best body text is #000000 at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#21883F
RGB	rgb(33, 136, 63)
HSL	hsl(137, 61%, 33%)
HSV	hsv(137, 76%, 53%)
CMYK	cmyk(75.7%, 0%, 53.7%, 46.7%)
CIE-LAB	lab(49.85, -45.22, 30.86)
CIE-LCH	lch(49.85, 54.75, 145.69°)
OKLab	oklab(55.25% -0.1216 0.0744)
OKLCH	oklch(55.25% 0.143 148.5)
XYZ	xyz(10.3277, 18.2893, 7.6876)
Luminance	0.1829 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21883F #88216A

analogous

#368821 #21883F #218872

triadic

#21883F #3F2188 #883F21

tetradic

#21883F #213688 #88216A #887221

square

#21883F #213688 #88216A #887221

split-complementary

#21883F #722188 #882136

monochromatic

#092511 #155728 #21883F #2DB956 #4FD476

Accessibility & contrast

On white

4.51

#21883F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.66

#21883F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21883F

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21883F	#FFFFFF	#000000	##000000
##21883F	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)

#897C39

Deuteranopia (green-blind)

#7D7344

Tritanopia (blue-blind)

#008577

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #21883f;
/* rgb */ color: rgb(33, 136, 63);
/* oklch */ color: oklch(55.2% 0.143 148.5);

Tailwind

colors: {
  custom: {
    50: '#6dac76',
    500: '#21883f',
    950: '#000000',
  },
}

SCSS

$custom: #21883f;
$custom-light: #6dac76;
$custom-dark: #000000;

JSON

{
  "hex": "#21883f",
  "rgb": {
    "r": 33,
    "g": 136,
    "b": 63
  },
  "hsl": {
    "h": 137.476,
    "s": 60.947,
    "l": 33.137
  },
  "oklch": {
    "l": 0.55248,
    "c": 0.14259,
    "h": 148.5
  },
  "luminance": 0.18291
}

Semantic roles & 50–950 ramp

primary

#21883F

secondary

#B84D99

accent

#44B5E4

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#081008

muted

#7B7F7B

Preview Lab

Preview with #21883F

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

Preview Lab → · Contrast checker → · Palette generator →