#21A33E#21A33E

#21A33E is a light, vivid green. Relative luminance 0.269; OKLCH L 62.7% C 0.178 H 146.3°. Best body text is #000000 at 6.37:1 contrast (WCAG AA passes).

Color values

HEX	#21A33E
RGB	rgb(33, 163, 62)
HSL	hsl(133, 66%, 38%)
HSV	hsv(133, 80%, 64%)
CMYK	cmyk(79.8%, 0%, 62%, 36.1%)
CIE-LAB	lab(58.85, -54.89, 42.02)
CIE-LCH	lch(58.85, 69.12, 142.57°)
OKLab	oklab(62.71% -0.1477 0.0987)
OKLCH	oklch(62.71% 0.178 146.3)
XYZ	xyz(14.5928, 26.8638, 8.9726)
Luminance	0.2687 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A33E #A32186

analogous

#45A321 #21A33E #21A37F

triadic

#21A33E #3E21A3 #A33E21

tetradic

#21A33E #2145A3 #A32186 #A37F21

square

#21A33E #2145A3 #A32186 #A37F21

split-complementary

#21A33E #7F21A3 #A32145

monochromatic

#0C3D17 #17702B #21A33E #2DD452 #60DF7C

Accessibility & contrast

On white

3.30

#21A33E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.37

#21A33E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A33E

6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A33E	#FFFFFF	#000000	##000000
##21A33E	1.00	3.30	6.37	6.37
#FFFFFF	3.30	1.00	21.00	21.00
#000000	6.37	21.00	1.00	1.00
##000000	6.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59433

Deuteranopia (green-blind)

#978A47

Tritanopia (blue-blind)

#009F8D

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #21a33e;
/* rgb */ color: rgb(33, 163, 62);
/* oklch */ color: oklch(62.7% 0.178 146.3);

Tailwind

colors: {
  custom: {
    50: '#74bf77',
    500: '#21a33e',
    950: '#000000',
  },
}

SCSS

$custom: #21a33e;
$custom-light: #74bf77;
$custom-dark: #000000;

JSON

{
  "hex": "#21a33e",
  "rgb": {
    "r": 33,
    "g": 163,
    "b": 62
  },
  "hsl": {
    "h": 133.385,
    "s": 66.327,
    "l": 38.431
  },
  "oklch": {
    "l": 0.62707,
    "c": 0.17768,
    "h": 146.3
  },
  "luminance": 0.26866
}

Semantic roles & 50–950 ramp

primary

#21A33E

secondary

#C35CAC

accent

#3FC3E9

background

#F7FBF7

surface

#EEF7ED

border

#C9D0C8

text

#0A1209

muted

#7C817B

Preview Lab

Preview with #21A33E

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

Preview Lab → · Contrast checker → · Palette generator →