#21A33F#21A33F

#21A33F is a light, vivid green. Relative luminance 0.269; OKLCH L 62.7% C 0.177 H 146.4°. Best body text is #000000 at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#21A33F
RGB	rgb(33, 163, 63)
HSL	hsl(134, 66%, 38%)
HSV	hsv(134, 80%, 64%)
CMYK	cmyk(79.8%, 0%, 61.3%, 36.1%)
CIE-LAB	lab(58.86, -54.76, 41.56)
CIE-LCH	lch(58.86, 68.75, 142.80°)
OKLab	oklab(62.72% -0.1474 0.0978)
OKLCH	oklch(62.72% 0.177 146.4)
XYZ	xyz(14.6205, 26.8748, 9.1185)
Luminance	0.2688 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A33F #A32185

analogous

#44A321 #21A33F #21A380

triadic

#21A33F #3F21A3 #A33F21

tetradic

#21A33F #2144A3 #A32185 #A38021

square

#21A33F #2144A3 #A32185 #A38021

split-complementary

#21A33F #8021A3 #A32144

monochromatic

#0C3D18 #17702B #21A33F #2DD453 #60DF7D

Accessibility & contrast

On white

3.29

#21A33F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.38

#21A33F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A33F

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A33F	#FFFFFF	#000000	##000000
##21A33F	1.00	3.29	6.38	6.38
#FFFFFF	3.29	1.00	21.00	21.00
#000000	6.38	21.00	1.00	1.00
##000000	6.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59434

Deuteranopia (green-blind)

#978A47

Tritanopia (blue-blind)

#009F8D

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #21a33f;
/* rgb */ color: rgb(33, 163, 63);
/* oklch */ color: oklch(62.7% 0.177 146.4);

Tailwind

colors: {
  custom: {
    50: '#74bf77',
    500: '#21a33f',
    950: '#000000',
  },
}

SCSS

$custom: #21a33f;
$custom-light: #74bf77;
$custom-dark: #000000;

JSON

{
  "hex": "#21a33f",
  "rgb": {
    "r": 33,
    "g": 163,
    "b": 63
  },
  "hsl": {
    "h": 133.846,
    "s": 66.327,
    "l": 38.431
  },
  "oklch": {
    "l": 0.62719,
    "c": 0.17689,
    "h": 146.4
  },
  "luminance": 0.26877
}

Semantic roles & 50–950 ramp

primary

#21A33F

secondary

#C35CAC

accent

#3FC2E9

background

#F7FBF7

surface

#EEF7ED

border

#C9D0C8

text

#0A1209

muted

#7C817B

Preview Lab

Preview with #21A33F

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

Preview Lab → · Contrast checker → · Palette generator →