#21CA4A#21CA4A

#21CA4A is a light, highly saturated green. Relative luminance 0.431; OKLCH L 73.3% C 0.214 H 146.1°. Best body text is #000000 at 9.61:1 contrast (WCAG AA passes).

Color values

HEX	#21CA4A
RGB	rgb(33, 202, 74)
HSL	hsl(135, 72%, 46%)
HSV	hsv(135, 84%, 79%)
CMYK	cmyk(83.7%, 0%, 63.4%, 20.8%)
CIE-LAB	lab(71.59, -66.06, 51.10)
CIE-LCH	lch(71.59, 83.52, 142.27°)
OKLab	oklab(73.33% -0.1777 0.1193)
OKLCH	oklch(73.33% 0.214 146.1)
XYZ	xyz(22.9820, 43.0559, 13.5766)
Luminance	0.4306 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21CA4A #CA21A1

analogous

#4CCA21 #21CA4A #21CA9E

triadic

#21CA4A #4A21CA #CA4A21

tetradic

#21CA4A #214CCA #CA21A1 #CA9E21

square

#21CA4A #214CCA #CA21A1 #CA9E21

split-complementary

#21CA4A #9E21CA #CA214C

monochromatic

#106123 #189537 #21CA4A #47E16D #7CEA96

Accessibility & contrast

On white

2.18

#21CA4A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.61

#21CA4A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21CA4A

9.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21CA4A	#FFFFFF	#000000	##000000
##21CA4A	1.00	2.18	9.61	9.61
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.61	21.00	1.00	1.00
##000000	9.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB73B

Deuteranopia (green-blind)

#BBAB55

Tritanopia (blue-blind)

#00C5AF

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #21ca4a;
/* rgb */ color: rgb(33, 202, 74);
/* oklch */ color: oklch(73.3% 0.214 146.1);

Tailwind

colors: {
  custom: {
    50: '#7ddc81',
    500: '#21ca4a',
    950: '#000000',
  },
}

SCSS

$custom: #21ca4a;
$custom-light: #7ddc81;
$custom-dark: #000000;

JSON

{
  "hex": "#21ca4a",
  "rgb": {
    "r": 33,
    "g": 202,
    "b": 74
  },
  "hsl": {
    "h": 134.556,
    "s": 71.915,
    "l": 46.078
  },
  "oklch": {
    "l": 0.73333,
    "c": 0.214,
    "h": 146.1
  },
  "luminance": 0.43059
}

Semantic roles & 50–950 ramp

primary

#21CA4A

secondary

#D275BB

accent

#39C3EF

background

#F8FDF8

surface

#F0FBEF

border

#CBD4CA

text

#0C150B

muted

#7D837C

Preview Lab

Preview with #21CA4A

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

Preview Lab → · Contrast checker → · Palette generator →