#21AA36#21AA36

#21AA36 is a light, vivid green. Relative luminance 0.293; OKLCH L 64.5% C 0.192 H 144.8°. Best body text is #000000 at 6.87:1 contrast (WCAG AA passes).

Color values

HEX	#21AA36
RGB	rgb(33, 170, 54)
HSL	hsl(129, 67%, 40%)
HSV	hsv(129, 81%, 67%)
CMYK	cmyk(80.6%, 0%, 68.2%, 33.3%)
CIE-LAB	lab(61.08, -58.09, 48.00)
CIE-LCH	lch(61.08, 75.35, 140.43°)
OKLab	oklab(64.54% -0.1567 0.1106)
OKLCH	oklch(64.54% 0.192 144.8)
XYZ	xyz(15.6667, 29.3372, 8.3263)
Luminance	0.2934 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21AA36 #AA2195

analogous

#51AA21 #21AA36 #21AA7B

triadic

#21AA36 #3621AA #AA3621

tetradic

#21AA36 #2151AA #AA2195 #AA7B21

square

#21AA36 #2151AA #AA2195 #AA7B21

split-complementary

#21AA36 #7B21AA #AA2151

monochromatic

#0D4315 #177726 #21AA36 #31D74B #64E178

Accessibility & contrast

On white

3.06

#21AA36 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.87

#21AA36 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21AA36

6.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21AA36	#FFFFFF	#000000	##000000
##21AA36	1.00	3.06	6.87	6.87
#FFFFFF	3.06	1.00	21.00	21.00
#000000	6.87	21.00	1.00	1.00
##000000	6.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AD9A26

Deuteranopia (green-blind)

#9E8F41

Tritanopia (blue-blind)

#00A592

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #21aa36;
/* rgb */ color: rgb(33, 170, 54);
/* oklch */ color: oklch(64.5% 0.192 144.8);

Tailwind

colors: {
  custom: {
    50: '#76c573',
    500: '#21aa36',
    950: '#000000',
  },
}

SCSS

$custom: #21aa36;
$custom-light: #76c573;
$custom-dark: #000000;

JSON

{
  "hex": "#21aa36",
  "rgb": {
    "r": 33,
    "g": 170,
    "b": 54
  },
  "hsl": {
    "h": 129.197,
    "s": 67.488,
    "l": 39.804
  },
  "oklch": {
    "l": 0.64536,
    "c": 0.19184,
    "h": 144.8
  },
  "luminance": 0.29339
}

Semantic roles & 50–950 ramp

primary

#21AA36

secondary

#C661B7

accent

#3DD0EA

background

#F7FCF7

surface

#EEF8ED

border

#C9D1C8

text

#0A1308

muted

#7C827B

Preview Lab

Preview with #21AA36

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

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