#21CA43#21CA43

#21CA43 is a light, highly saturated green. Relative luminance 0.430; OKLCH L 73.3% C 0.219 H 145.3°. Best body text is #000000 at 9.59:1 contrast (WCAG AA passes).

Color values

HEX	#21CA43
RGB	rgb(33, 202, 67)
HSL	hsl(132, 72%, 46%)
HSV	hsv(132, 84%, 79%)
CMYK	cmyk(83.7%, 0%, 66.8%, 20.8%)
CIE-LAB	lab(71.53, -66.81, 53.97)
CIE-LCH	lch(71.53, 85.88, 141.07°)
OKLab	oklab(73.26% -0.18 0.1246)
OKLCH	oklch(73.26% 0.219 145.3)
XYZ	xyz(22.7592, 42.9668, 12.4030)
Luminance	0.4297 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21CA43 #CA21A8

analogous

#53CA21 #21CA43 #21CA97

triadic

#21CA43 #4321CA #CA4321

tetradic

#21CA43 #2153CA #CA21A8 #CA9721

square

#21CA43 #2153CA #CA21A8 #CA9721

split-complementary

#21CA43 #9721CA #CA2153

monochromatic

#106120 #189532 #21CA43 #47E166 #7CEA92

Accessibility & contrast

On white

2.19

#21CA43 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.59

#21CA43 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21CA43

9.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21CA43	#FFFFFF	#000000	##000000
##21CA43	1.00	2.19	9.59	9.59
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.59	21.00	1.00	1.00
##000000	9.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB731

Deuteranopia (green-blind)

#BCAA50

Tritanopia (blue-blind)

#00C5AE

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #21ca43;
/* rgb */ color: rgb(33, 202, 67);
/* oklch */ color: oklch(73.3% 0.219 145.3);

Tailwind

colors: {
  custom: {
    50: '#7ddc7d',
    500: '#21ca43',
    950: '#000000',
  },
}

SCSS

$custom: #21ca43;
$custom-light: #7ddc7d;
$custom-dark: #000000;

JSON

{
  "hex": "#21ca43",
  "rgb": {
    "r": 33,
    "g": 202,
    "b": 67
  },
  "hsl": {
    "h": 132.071,
    "s": 71.915,
    "l": 46.078
  },
  "oklch": {
    "l": 0.73263,
    "c": 0.21891,
    "h": 145.3
  },
  "luminance": 0.4297
}

Semantic roles & 50–950 ramp

primary

#21CA43

secondary

#D275BF

accent

#39CAEF

background

#F8FDF7

surface

#F0FBEE

border

#CBD4C9

text

#0C150A

muted

#7D837C

Preview Lab

Preview with #21CA43

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

Preview Lab → · Contrast checker → · Palette generator →