#21AD32#21AD32

#21AD32 is a light, vivid green. Relative luminance 0.304; OKLCH L 65.3% C 0.198 H 144.2°. Best body text is #000000 at 7.09:1 contrast (WCAG AA passes).

Color values

HEX	#21AD32
RGB	rgb(33, 173, 50)
HSL	hsl(127, 68%, 40%)
HSV	hsv(127, 81%, 68%)
CMYK	cmyk(80.9%, 0%, 71.1%, 32.2%)
CIE-LAB	lab(62.03, -59.43, 50.62)
CIE-LCH	lch(62.03, 78.07, 139.57°)
OKLab	oklab(65.32% -0.1606 0.1156)
OKLCH	oklch(65.32% 0.198 144.2)
XYZ	xyz(16.1454, 30.4388, 8.0414)
Luminance	0.3044 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21AD32 #AD219C

analogous

#56AD21 #21AD32 #21AD78

triadic

#21AD32 #3221AD #AD3221

tetradic

#21AD32 #2156AD #AD219C #AD7821

square

#21AD32 #2156AD #AD219C #AD7821

split-complementary

#21AD32 #7821AD #AD2156

monochromatic

#0D4614 #177A23 #21AD32 #33D847 #66E275

Accessibility & contrast

On white

2.96

#21AD32 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.09

#21AD32 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21AD32

7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21AD32	#FFFFFF	#000000	##000000
##21AD32	1.00	2.96	7.09	7.09
#FFFFFF	2.96	1.00	21.00	21.00
#000000	7.09	21.00	1.00	1.00
##000000	7.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B09C1F

Deuteranopia (green-blind)

#A1923E

Tritanopia (blue-blind)

#00A895

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #21ad32;
/* rgb */ color: rgb(33, 173, 50);
/* oklch */ color: oklch(65.3% 0.198 144.2);

Tailwind

colors: {
  custom: {
    50: '#77c771',
    500: '#21ad32',
    950: '#000000',
  },
}

SCSS

$custom: #21ad32;
$custom-light: #77c771;
$custom-dark: #000000;

JSON

{
  "hex": "#21ad32",
  "rgb": {
    "r": 33,
    "g": 173,
    "b": 50
  },
  "hsl": {
    "h": 127.286,
    "s": 67.961,
    "l": 40.392
  },
  "oklch": {
    "l": 0.65318,
    "c": 0.19787,
    "h": 144.2
  },
  "luminance": 0.30441
}

Semantic roles & 50–950 ramp

primary

#21AD32

secondary

#C762BB

accent

#3DD6EB

background

#F8FCF7

surface

#EFF8ED

border

#CAD1C8

text

#0A1308

muted

#7C827B

Preview Lab

Preview with #21AD32

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

Preview Lab → · Contrast checker → · Palette generator →