#21CA48#21CA48

#21CA48 is a light, highly saturated green. Relative luminance 0.430; OKLCH L 73.3% C 0.215 H 145.9°. Best body text is #000000 at 9.61:1 contrast (WCAG AA passes).

Color values

HEX	#21CA48
RGB	rgb(33, 202, 72)
HSL	hsl(134, 72%, 46%)
HSV	hsv(134, 84%, 79%)
CMYK	cmyk(83.7%, 0%, 64.4%, 20.8%)
CIE-LAB	lab(71.57, -66.28, 51.94)
CIE-LCH	lch(71.57, 84.21, 141.92°)
OKLab	oklab(73.31% -0.1784 0.1208)
OKLCH	oklch(73.31% 0.215 145.9)
XYZ	xyz(22.9157, 43.0294, 13.2274)
Luminance	0.4303 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21CA48 #CA21A3

analogous

#4ECA21 #21CA48 #21CA9C

triadic

#21CA48 #4821CA #CA4821

tetradic

#21CA48 #214ECA #CA21A3 #CA9C21

square

#21CA48 #214ECA #CA21A3 #CA9C21

split-complementary

#21CA48 #9C21CA #CA214E

monochromatic

#106122 #189535 #21CA48 #47E16B #7CEA95

Accessibility & contrast

On white

2.19

#21CA48 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.61

#21CA48 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21CA48

9.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21CA48	#FFFFFF	#000000	##000000
##21CA48	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)

#CDB738

Deuteranopia (green-blind)

#BBAA54

Tritanopia (blue-blind)

#00C5AF

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #21ca48;
/* rgb */ color: rgb(33, 202, 72);
/* oklch */ color: oklch(73.3% 0.215 145.9);

Tailwind

colors: {
  custom: {
    50: '#7ddc80',
    500: '#21ca48',
    950: '#000000',
  },
}

SCSS

$custom: #21ca48;
$custom-light: #7ddc80;
$custom-dark: #000000;

JSON

{
  "hex": "#21ca48",
  "rgb": {
    "r": 33,
    "g": 202,
    "b": 72
  },
  "hsl": {
    "h": 133.846,
    "s": 71.915,
    "l": 46.078
  },
  "oklch": {
    "l": 0.73312,
    "c": 0.21544,
    "h": 145.9
  },
  "luminance": 0.43032
}

Semantic roles & 50–950 ramp

primary

#21CA48

secondary

#D275BC

accent

#39C5EF

background

#F8FDF8

surface

#F0FBEF

border

#CBD4CA

text

#0C150B

muted

#7D837C

Preview Lab

Preview with #21CA48

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

Preview Lab → · Contrast checker → · Palette generator →