#21CA49#21CA49

#21CA49 is a light, highly saturated green. Relative luminance 0.430; OKLCH L 73.3% C 0.215 H 146.0°. Best body text is #000000 at 9.61:1 contrast (WCAG AA passes).

Color values

HEX	#21CA49
RGB	rgb(33, 202, 73)
HSL	hsl(134, 72%, 46%)
HSV	hsv(134, 84%, 79%)
CMYK	cmyk(83.7%, 0%, 63.9%, 20.8%)
CIE-LAB	lab(71.58, -66.17, 51.52)
CIE-LCH	lch(71.58, 83.86, 142.09°)
OKLab	oklab(73.32% -0.178 0.1201)
OKLCH	oklch(73.32% 0.215 146)
XYZ	xyz(22.9486, 43.0426, 13.4006)
Luminance	0.4304 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21CA49 #CA21A2

analogous

#4DCA21 #21CA49 #21CA9D

triadic

#21CA49 #4921CA #CA4921

tetradic

#21CA49 #214DCA #CA21A2 #CA9D21

square

#21CA49 #214DCA #CA21A2 #CA9D21

split-complementary

#21CA49 #9D21CA #CA214D

monochromatic

#106123 #189536 #21CA49 #47E16C #7CEA96

Accessibility & contrast

On white

2.19

#21CA49 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.61

#21CA49 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21CA49

9.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21CA49	#FFFFFF	#000000	##000000
##21CA49	1.00	2.19	9.61	9.61
#FFFFFF	2.19	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)

#CDB73A

Deuteranopia (green-blind)

#BBAB54

Tritanopia (blue-blind)

#00C5AF

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #21ca49;
/* rgb */ color: rgb(33, 202, 73);
/* oklch */ color: oklch(73.3% 0.215 146.0);

Tailwind

colors: {
  custom: {
    50: '#7ddc81',
    500: '#21ca49',
    950: '#000000',
  },
}

SCSS

$custom: #21ca49;
$custom-light: #7ddc81;
$custom-dark: #000000;

JSON

{
  "hex": "#21ca49",
  "rgb": {
    "r": 33,
    "g": 202,
    "b": 73
  },
  "hsl": {
    "h": 134.201,
    "s": 71.915,
    "l": 46.078
  },
  "oklch": {
    "l": 0.73322,
    "c": 0.21473,
    "h": 146
  },
  "luminance": 0.43045
}

Semantic roles & 50–950 ramp

primary

#21CA49

secondary

#D275BC

accent

#39C4EF

background

#F8FDF8

surface

#F0FBEF

border

#CBD4CA

text

#0C150B

muted

#7D837C

Preview Lab

Preview with #21CA49

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

Preview Lab → · Contrast checker → · Palette generator →