#21975B#21975B

#21975B is a mid, vivid green. Relative luminance 0.232; OKLCH L 59.9% C 0.136 H 155.3°. Best body text is #000000 at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#21975B
RGB	rgb(33, 151, 91)
HSL	hsl(149, 64%, 36%)
HSV	hsv(149, 78%, 59%)
CMYK	cmyk(78.1%, 0%, 39.7%, 40.8%)
CIE-LAB	lab(55.29, -45.88, 22.79)
CIE-LCH	lch(55.29, 51.23, 153.59°)
OKLab	oklab(59.89% -0.1237 0.0569)
OKLCH	oklch(59.89% 0.136 155.3)
XYZ	xyz(13.5808, 23.2103, 13.6598)
Luminance	0.2321 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21975B #97215D

analogous

#229721 #21975B #219796

triadic

#21975B #5B2197 #975B21

tetradic

#21975B #212297 #97215D #979621

square

#21975B #212297 #97215D #979621

split-complementary

#21975B #962197 #972122

monochromatic

#0B331E #16653D #21975B #2CC979 #58DA98

Accessibility & contrast

On white

3.72

#21975B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.64

#21975B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21975B

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21975B	#FFFFFF	#000000	##000000
##21975B	1.00	3.72	5.64	5.64
#FFFFFF	3.72	1.00	21.00	21.00
#000000	5.64	21.00	1.00	1.00
##000000	5.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#968A57

Deuteranopia (green-blind)

#88805F

Tritanopia (blue-blind)

#009588

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #21975b;
/* rgb */ color: rgb(33, 151, 91);
/* oklch */ color: oklch(59.9% 0.136 155.3);

Tailwind

colors: {
  custom: {
    50: '#70b78a',
    500: '#21975b',
    950: '#000000',
  },
}

SCSS

$custom: #21975b;
$custom-light: #70b78a;
$custom-dark: #000000;

JSON

{
  "hex": "#21975b",
  "rgb": {
    "r": 33,
    "g": 151,
    "b": 91
  },
  "hsl": {
    "h": 149.492,
    "s": 64.13,
    "l": 36.078
  },
  "oklch": {
    "l": 0.59889,
    "c": 0.13616,
    "h": 155.3
  },
  "luminance": 0.23212
}

Semantic roles & 50–950 ramp

primary

#21975B

secondary

#BE558B

accent

#4195E7

background

#F7FBF8

surface

#EDF6F0

border

#C8D0CB

text

#09110B

muted

#7B807C

Preview Lab

Preview with #21975B

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

Preview Lab → · Contrast checker → · Palette generator →