#21973C#21973C

#21973C is a mid, vivid green. Relative luminance 0.228; OKLCH L 59.4% C 0.165 H 146.6°. Best body text is #000000 at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#21973C
RGB	rgb(33, 151, 60)
HSL	hsl(134, 64%, 36%)
HSV	hsv(134, 78%, 59%)
CMYK	cmyk(78.1%, 0%, 60.3%, 40.8%)
CIE-LAB	lab(54.85, -51.05, 38.34)
CIE-LCH	lch(54.85, 63.84, 143.09°)
OKLab	oklab(59.38% -0.1374 0.0906)
OKLCH	oklch(59.38% 0.165 146.6)
XYZ	xyz(12.5085, 22.7813, 8.0121)
Luminance	0.2278 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21973C #97217C

analogous

#419721 #21973C #219777

triadic

#21973C #3C2197 #973C21

tetradic

#21973C #214197 #97217C #977721

square

#21973C #214197 #97217C #977721

split-complementary

#21973C #772197 #972141

monochromatic

#0B3314 #166528 #21973C #2CC950 #58DA76

Accessibility & contrast

On white

3.78

#21973C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.56

#21973C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21973C

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21973C	#FFFFFF	#000000	##000000
##21973C	1.00	3.78	5.56	5.56
#FFFFFF	3.78	1.00	21.00	21.00
#000000	5.56	21.00	1.00	1.00
##000000	5.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#998933

Deuteranopia (green-blind)

#8C8043

Tritanopia (blue-blind)

#009383

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #21973c;
/* rgb */ color: rgb(33, 151, 60);
/* oklch */ color: oklch(59.4% 0.165 146.6);

Tailwind

colors: {
  custom: {
    50: '#71b775',
    500: '#21973c',
    950: '#000000',
  },
}

SCSS

$custom: #21973c;
$custom-light: #71b775;
$custom-dark: #000000;

JSON

{
  "hex": "#21973c",
  "rgb": {
    "r": 33,
    "g": 151,
    "b": 60
  },
  "hsl": {
    "h": 133.729,
    "s": 64.13,
    "l": 36.078
  },
  "oklch": {
    "l": 0.5938,
    "c": 0.16459,
    "h": 146.6
  },
  "luminance": 0.22783
}

Semantic roles & 50–950 ramp

primary

#21973C

secondary

#BE55A6

accent

#41C1E7

background

#F7FBF7

surface

#EDF6ED

border

#C8D0C8

text

#091108

muted

#7B807B

Preview Lab

Preview with #21973C

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

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