#21AE36#21AE36

#21AE36 is a light, vivid green. Relative luminance 0.309; OKLCH L 65.6% C 0.196 H 144.7°. Best body text is #000000 at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#21AE36
RGB	rgb(33, 174, 54)
HSL	hsl(129, 68%, 41%)
HSV	hsv(129, 81%, 68%)
CMYK	cmyk(81%, 0%, 69%, 31.8%)
CIE-LAB	lab(62.39, -59.37, 49.41)
CIE-LCH	lch(62.39, 77.24, 140.23°)
OKLab	oklab(65.63% -0.1602 0.1136)
OKLCH	oklch(65.63% 0.196 144.7)
XYZ	xyz(16.4279, 30.8598, 8.5800)
Luminance	0.3086 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21AE36 #AE2199

analogous

#52AE21 #21AE36 #21AE7C

triadic

#21AE36 #3621AE #AE3621

tetradic

#21AE36 #2152AE #AE2199 #AE7C21

square

#21AE36 #2152AE #AE2199 #AE7C21

split-complementary

#21AE36 #7C21AE #AE2152

monochromatic

#0D4716 #177B26 #21AE36 #34D84C #67E27A

Accessibility & contrast

On white

2.93

#21AE36 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.17

#21AE36 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21AE36

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21AE36	#FFFFFF	#000000	##000000
##21AE36	1.00	2.93	7.17	7.17
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.17	21.00	1.00	1.00
##000000	7.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B19D25

Deuteranopia (green-blind)

#A29342

Tritanopia (blue-blind)

#00A996

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #21ae36;
/* rgb */ color: rgb(33, 174, 54);
/* oklch */ color: oklch(65.6% 0.196 144.7);

Tailwind

colors: {
  custom: {
    50: '#77c773',
    500: '#21ae36',
    950: '#000000',
  },
}

SCSS

$custom: #21ae36;
$custom-light: #77c773;
$custom-dark: #000000;

JSON

{
  "hex": "#21ae36",
  "rgb": {
    "r": 33,
    "g": 174,
    "b": 54
  },
  "hsl": {
    "h": 128.936,
    "s": 68.116,
    "l": 40.588
  },
  "oklch": {
    "l": 0.65626,
    "c": 0.19639,
    "h": 144.7
  },
  "luminance": 0.30862
}

Semantic roles & 50–950 ramp

primary

#21AE36

secondary

#C863B9

accent

#3DD1EB

background

#F8FCF7

surface

#EFF8ED

border

#CAD1C8

text

#0A1308

muted

#7C827B

Preview Lab

Preview with #21AE36

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

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