#21983C#21983C

#21983C is a mid, vivid green. Relative luminance 0.231; OKLCH L 59.7% C 0.166 H 146.5°. Best body text is #000000 at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#21983C
RGB	rgb(33, 152, 60)
HSL	hsl(134, 64%, 36%)
HSV	hsv(134, 78%, 60%)
CMYK	cmyk(78.3%, 0%, 60.5%, 40.4%)
CIE-LAB	lab(55.18, -51.39, 38.73)
CIE-LCH	lch(55.18, 64.35, 143.00°)
OKLab	oklab(59.66% -0.1383 0.0914)
OKLCH	oklch(59.66% 0.166 146.5)
XYZ	xyz(12.6701, 23.1045, 8.0660)
Luminance	0.2311 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21983C #98217D

analogous

#429821 #21983C #219878

triadic

#21983C #3C2198 #983C21

tetradic

#21983C #214298 #98217D #987821

square

#21983C #214298 #98217D #987821

split-complementary

#21983C #782198 #982142

monochromatic

#0B3314 #166628 #21983C #2CCA50 #59DB76

Accessibility & contrast

On white

3.74

#21983C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.62

#21983C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21983C

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21983C	#FFFFFF	#000000	##000000
##21983C	1.00	3.74	5.62	5.62
#FFFFFF	3.74	1.00	21.00	21.00
#000000	5.62	21.00	1.00	1.00
##000000	5.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A8A32

Deuteranopia (green-blind)

#8D8044

Tritanopia (blue-blind)

#009484

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #21983c;
/* rgb */ color: rgb(33, 152, 60);
/* oklch */ color: oklch(59.7% 0.166 146.5);

Tailwind

colors: {
  custom: {
    50: '#71b775',
    500: '#21983c',
    950: '#000000',
  },
}

SCSS

$custom: #21983c;
$custom-light: #71b775;
$custom-dark: #000000;

JSON

{
  "hex": "#21983c",
  "rgb": {
    "r": 33,
    "g": 152,
    "b": 60
  },
  "hsl": {
    "h": 133.613,
    "s": 64.324,
    "l": 36.275
  },
  "oklch": {
    "l": 0.59656,
    "c": 0.16584,
    "h": 146.5
  },
  "luminance": 0.23106
}

Semantic roles & 50–950 ramp

primary

#21983C

secondary

#BF56A7

accent

#40C1E7

background

#F7FBF7

surface

#EDF6ED

border

#C8D0C8

text

#091108

muted

#7B807B

Preview Lab

Preview with #21983C

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

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