#21A82F#21A82F

#21A82F is a light, vivid green. Relative luminance 0.285; OKLCH L 63.9% C 0.194 H 144.0°. Best body text is #000000 at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#21A82F
RGB	rgb(33, 168, 47)
HSL	hsl(126, 67%, 39%)
HSV	hsv(126, 80%, 66%)
CMYK	cmyk(80.4%, 0%, 72%, 34.1%)
CIE-LAB	lab(60.37, -58.11, 50.06)
CIE-LCH	lch(60.37, 76.70, 139.26°)
OKLab	oklab(63.93% -0.1571 0.1141)
OKLCH	oklch(63.93% 0.194 144)
XYZ	xyz(15.1419, 28.5320, 7.3980)
Luminance	0.2853 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A82F #A8219A

analogous

#57A821 #21A82F #21A873

triadic

#21A82F #2F21A8 #A82F21

tetradic

#21A82F #2157A8 #A8219A #A87321

square

#21A82F #2157A8 #A8219A #A87321

split-complementary

#21A82F #7321A8 #A82157

monochromatic

#0D4212 #177521 #21A82F #30D641 #63E070

Accessibility & contrast

On white

3.13

#21A82F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.71

#21A82F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A82F

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A82F	#FFFFFF	#000000	##000000
##21A82F	1.00	3.13	6.71	6.71
#FFFFFF	3.13	1.00	21.00	21.00
#000000	6.71	21.00	1.00	1.00
##000000	6.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AB981B

Deuteranopia (green-blind)

#9D8E3B

Tritanopia (blue-blind)

#00A390

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #21a82f;
/* rgb */ color: rgb(33, 168, 47);
/* oklch */ color: oklch(63.9% 0.194 144.0);

Tailwind

colors: {
  custom: {
    50: '#76c36f',
    500: '#21a82f',
    950: '#000000',
  },
}

SCSS

$custom: #21a82f;
$custom-light: #76c36f;
$custom-dark: #000000;

JSON

{
  "hex": "#21a82f",
  "rgb": {
    "r": 33,
    "g": 168,
    "b": 47
  },
  "hsl": {
    "h": 126.222,
    "s": 67.164,
    "l": 39.412
  },
  "oklch": {
    "l": 0.63927,
    "c": 0.19416,
    "h": 144
  },
  "luminance": 0.28534
}

Semantic roles & 50–950 ramp

primary

#21A82F

secondary

#C55FBB

accent

#3ED8EA

background

#F7FCF6

surface

#EEF8EC

border

#C9D1C7

text

#0A1308

muted

#7C827B

Preview Lab

Preview with #21A82F

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

Preview Lab → · Contrast checker → · Palette generator →