#21AC36#21AC36

#21AC36 is a light, vivid green. Relative luminance 0.301; OKLCH L 65.1% C 0.194 H 144.7°. Best body text is #000000 at 7.02:1 contrast (WCAG AA passes).

Color values

HEX	#21AC36
RGB	rgb(33, 172, 54)
HSL	hsl(129, 68%, 40%)
HSV	hsv(129, 81%, 67%)
CMYK	cmyk(80.8%, 0%, 68.6%, 32.5%)
CIE-LAB	lab(61.73, -58.73, 48.71)
CIE-LCH	lch(61.73, 76.30, 140.33°)
OKLab	oklab(65.08% -0.1585 0.1121)
OKLCH	oklch(65.08% 0.194 144.7)
XYZ	xyz(16.0444, 30.0928, 8.4522)
Luminance	0.3009 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21AC36 #AC2197

analogous

#51AC21 #21AC36 #21AC7C

triadic

#21AC36 #3621AC #AC3621

tetradic

#21AC36 #2151AC #AC2197 #AC7C21

square

#21AC36 #2151AC #AC2197 #AC7C21

split-complementary

#21AC36 #7C21AC #AC2151

monochromatic

#0D4516 #177926 #21AC36 #32D84B #66E278

Accessibility & contrast

On white

2.99

#21AC36 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.02

#21AC36 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21AC36

7.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21AC36	#FFFFFF	#000000	##000000
##21AC36	1.00	2.99	7.02	7.02
#FFFFFF	2.99	1.00	21.00	21.00
#000000	7.02	21.00	1.00	1.00
##000000	7.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AF9B25

Deuteranopia (green-blind)

#A09141

Tritanopia (blue-blind)

#00A794

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #21ac36;
/* rgb */ color: rgb(33, 172, 54);
/* oklch */ color: oklch(65.1% 0.194 144.7);

Tailwind

colors: {
  custom: {
    50: '#76c673',
    500: '#21ac36',
    950: '#000000',
  },
}

SCSS

$custom: #21ac36;
$custom-light: #76c673;
$custom-dark: #000000;

JSON

{
  "hex": "#21ac36",
  "rgb": {
    "r": 33,
    "g": 172,
    "b": 54
  },
  "hsl": {
    "h": 129.065,
    "s": 67.805,
    "l": 40.196
  },
  "oklch": {
    "l": 0.65081,
    "c": 0.19412,
    "h": 144.7
  },
  "luminance": 0.30095
}

Semantic roles & 50–950 ramp

primary

#21AC36

secondary

#C762B8

accent

#3DD0EB

background

#F7FCF7

surface

#EEF8ED

border

#C9D1C8

text

#0A1308

muted

#7C827B

Preview Lab

Preview with #21AC36

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

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