#21CA3C#21CA3C

#21CA3C is a light, highly saturated green. Relative luminance 0.429; OKLCH L 73.2% C 0.223 H 144.6°. Best body text is #000000 at 9.58:1 contrast (WCAG AA passes).

Color values

HEX	#21CA3C
RGB	rgb(33, 202, 60)
HSL	hsl(130, 72%, 46%)
HSV	hsv(130, 84%, 79%)
CMYK	cmyk(83.7%, 0%, 70.3%, 20.8%)
CIE-LAB	lab(71.48, -67.48, 56.66)
CIE-LCH	lch(71.48, 88.11, 139.98°)
OKLab	oklab(73.2% -0.1821 0.1295)
OKLCH	oklch(73.2% 0.223 144.6)
XYZ	xyz(22.5617, 42.8878, 11.3632)
Luminance	0.4289 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21CA3C #CA21AF

analogous

#5ACA21 #21CA3C #21CA90

triadic

#21CA3C #3C21CA #CA3C21

tetradic

#21CA3C #215ACA #CA21AF #CA9021

square

#21CA3C #215ACA #CA21AF #CA9021

split-complementary

#21CA3C #9021CA #CA215A

monochromatic

#10611D #18952C #21CA3C #47E160 #7CEA8D

Accessibility & contrast

On white

2.19

#21CA3C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.58

#21CA3C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21CA3C

9.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21CA3C	#FFFFFF	#000000	##000000
##21CA3C	1.00	2.19	9.58	9.58
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.58	21.00	1.00	1.00
##000000	9.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB626

Deuteranopia (green-blind)

#BCAA4A

Tritanopia (blue-blind)

#00C5AE

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #21ca3c;
/* rgb */ color: rgb(33, 202, 60);
/* oklch */ color: oklch(73.2% 0.223 144.6);

Tailwind

colors: {
  custom: {
    50: '#7edc79',
    500: '#21ca3c',
    950: '#000000',
  },
}

SCSS

$custom: #21ca3c;
$custom-light: #7edc79;
$custom-dark: #000000;

JSON

{
  "hex": "#21ca3c",
  "rgb": {
    "r": 33,
    "g": 202,
    "b": 60
  },
  "hsl": {
    "h": 129.586,
    "s": 71.915,
    "l": 46.078
  },
  "oklch": {
    "l": 0.73201,
    "c": 0.22343,
    "h": 144.6
  },
  "luminance": 0.42891
}

Semantic roles & 50–950 ramp

primary

#21CA3C

secondary

#D275C3

accent

#39D2EF

background

#F8FDF7

surface

#F0FBEE

border

#CBD4C9

text

#0C150A

muted

#7D837C

Preview Lab

Preview with #21CA3C

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

Preview Lab → · Contrast checker → · Palette generator →