#21CA47#21CA47

#21CA47 is a light, highly saturated green. Relative luminance 0.430; OKLCH L 73.3% C 0.216 H 145.8°. Best body text is #000000 at 9.60:1 contrast (WCAG AA passes).

Color values

HEX	#21CA47
RGB	rgb(33, 202, 71)
HSL	hsl(133, 72%, 46%)
HSV	hsv(133, 84%, 79%)
CMYK	cmyk(83.7%, 0%, 64.9%, 20.8%)
CIE-LAB	lab(71.57, -66.39, 52.35)
CIE-LCH	lch(71.57, 84.55, 141.74°)
OKLab	oklab(73.3% -0.1787 0.1216)
OKLCH	oklch(73.3% 0.216 145.8)
XYZ	xyz(22.8833, 43.0165, 13.0570)
Luminance	0.4302 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21CA47 #CA21A4

analogous

#4FCA21 #21CA47 #21CA9B

triadic

#21CA47 #4721CA #CA4721

tetradic

#21CA47 #214FCA #CA21A4 #CA9B21

square

#21CA47 #214FCA #CA21A4 #CA9B21

split-complementary

#21CA47 #9B21CA #CA214F

monochromatic

#106122 #189535 #21CA47 #47E16A #7CEA95

Accessibility & contrast

On white

2.19

#21CA47 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.60

#21CA47 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21CA47

9.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21CA47	#FFFFFF	#000000	##000000
##21CA47	1.00	2.19	9.60	9.60
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.60	21.00	1.00	1.00
##000000	9.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB737

Deuteranopia (green-blind)

#BBAA53

Tritanopia (blue-blind)

#00C5AF

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #21ca47;
/* rgb */ color: rgb(33, 202, 71);
/* oklch */ color: oklch(73.3% 0.216 145.8);

Tailwind

colors: {
  custom: {
    50: '#7ddc80',
    500: '#21ca47',
    950: '#000000',
  },
}

SCSS

$custom: #21ca47;
$custom-light: #7ddc80;
$custom-dark: #000000;

JSON

{
  "hex": "#21ca47",
  "rgb": {
    "r": 33,
    "g": 202,
    "b": 71
  },
  "hsl": {
    "h": 133.491,
    "s": 71.915,
    "l": 46.078
  },
  "oklch": {
    "l": 0.73302,
    "c": 0.21615,
    "h": 145.8
  },
  "luminance": 0.43019
}

Semantic roles & 50–950 ramp

primary

#21CA47

secondary

#D275BD

accent

#39C6EF

background

#F8FDF8

surface

#F0FBEF

border

#CBD4CA

text

#0C150A

muted

#7D837C

Preview Lab

Preview with #21CA47

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

Preview Lab → · Contrast checker → · Palette generator →