#21AE43#21AE43

#21AE43 is a light, vivid green. Relative luminance 0.310; OKLCH L 65.8% C 0.187 H 146.5°. Best body text is #000000 at 7.20:1 contrast (WCAG AA passes).

Color values

HEX	#21AE43
RGB	rgb(33, 174, 67)
HSL	hsl(134, 68%, 41%)
HSV	hsv(134, 81%, 68%)
CMYK	cmyk(81%, 0%, 61.5%, 31.8%)
CIE-LAB	lab(62.51, -57.92, 43.91)
CIE-LCH	lch(62.51, 72.69, 142.84°)
OKLab	oklab(65.76% -0.1558 0.1032)
OKLCH	oklch(65.76% 0.187 146.5)
XYZ	xyz(16.7751, 30.9986, 10.4083)
Luminance	0.3100 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21AE43 #AE218C

analogous

#45AE21 #21AE43 #21AE89

triadic

#21AE43 #4321AE #AE4321

tetradic

#21AE43 #2145AE #AE218C #AE8921

square

#21AE43 #2145AE #AE218C #AE8921

split-complementary

#21AE43 #8921AE #AE2145

monochromatic

#0D471B #177B2F #21AE43 #34D85B #67E285

Accessibility & contrast

On white

2.92

#21AE43 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.20

#21AE43 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21AE43

7.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21AE43	#FFFFFF	#000000	##000000
##21AE43	1.00	2.92	7.20	7.20
#FFFFFF	2.92	1.00	21.00	21.00
#000000	7.20	21.00	1.00	1.00
##000000	7.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B09E37

Deuteranopia (green-blind)

#A1934C

Tritanopia (blue-blind)

#00AA97

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #21ae43;
/* rgb */ color: rgb(33, 174, 67);
/* oklch */ color: oklch(65.8% 0.187 146.5);

Tailwind

colors: {
  custom: {
    50: '#76c77b',
    500: '#21ae43',
    950: '#000000',
  },
}

SCSS

$custom: #21ae43;
$custom-light: #76c77b;
$custom-dark: #000000;

JSON

{
  "hex": "#21ae43",
  "rgb": {
    "r": 33,
    "g": 174,
    "b": 67
  },
  "hsl": {
    "h": 134.468,
    "s": 68.116,
    "l": 40.588
  },
  "oklch": {
    "l": 0.65761,
    "c": 0.18691,
    "h": 146.5
  },
  "luminance": 0.31001
}

Semantic roles & 50–950 ramp

primary

#21AE43

secondary

#C863AF

accent

#3DC1EB

background

#F7FCF7

surface

#EEF8EE

border

#C9D1C9

text

#0A1309

muted

#7C827B

Preview Lab

Preview with #21AE43

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

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