#21B322#21B322

#21B322 is a light, highly saturated green. Relative luminance 0.327; OKLCH L 66.8% C 0.213 H 142.8°. Best body text is #000000 at 7.54:1 contrast (WCAG AA passes).

Color values

HEX	#21B322
RGB	rgb(33, 179, 34)
HSL	hsl(120, 69%, 42%)
HSV	hsv(120, 82%, 70%)
CMYK	cmyk(81.6%, 0%, 81%, 29.8%)
CIE-LAB	lab(63.90, -62.48, 57.93)
CIE-LCH	lch(63.90, 85.21, 137.16°)
OKLab	oklab(66.84% -0.1695 0.1288)
OKLCH	oklch(66.84% 0.213 142.8)
XYZ	xyz(17.0349, 32.6769, 6.9225)
Luminance	0.3268 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21B322 #B321B2

analogous

#69B321 #21B322 #21B36B

triadic

#21B322 #2221B3 #B32221

tetradic

#21B322 #2169B3 #B321B2 #B36B21

square

#21B322 #2169B3 #B321B2 #B36B21

split-complementary

#21B322 #6B21B3 #B32169

monochromatic

#0E4C0E #177F18 #21B322 #37DA38 #6BE46C

Accessibility & contrast

On white

2.79

#21B322 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.54

#21B322 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21B322

7.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21B322	#FFFFFF	#000000	##000000
##21B322	1.00	2.79	7.54	7.54
#FFFFFF	2.79	1.00	21.00	21.00
#000000	7.54	21.00	1.00	1.00
##000000	7.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A100

Deuteranopia (green-blind)

#A89734

Tritanopia (blue-blind)

#00AE99

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #21b322;
/* rgb */ color: rgb(33, 179, 34);
/* oklch */ color: oklch(66.8% 0.213 142.8);

Tailwind

colors: {
  custom: {
    50: '#79cb6a',
    500: '#21b322',
    950: '#000000',
  },
}

SCSS

$custom: #21b322;
$custom-light: #79cb6a;
$custom-dark: #000000;

JSON

{
  "hex": "#21b322",
  "rgb": {
    "r": 33,
    "g": 179,
    "b": 34
  },
  "hsl": {
    "h": 120.411,
    "s": 68.868,
    "l": 41.569
  },
  "oklch": {
    "l": 0.66841,
    "c": 0.21291,
    "h": 142.8
  },
  "luminance": 0.32679
}

Semantic roles & 50–950 ramp

primary

#21B322

secondary

#CA66C9

accent

#3CEAEC

background

#F8FCF6

surface

#EFF9EC

border

#CAD2C7

text

#0B1307

muted

#7C827A

Preview Lab

Preview with #21B322

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

Preview Lab → · Contrast checker → · Palette generator →