#28CA42#28CA42

#28CA42 is a light, highly saturated green. Relative luminance 0.431; OKLCH L 73.4% C 0.218 H 144.9°. Best body text is #000000 at 9.62:1 contrast (WCAG AA passes).

Color values

HEX	#28CA42
RGB	rgb(40, 202, 66)
HSL	hsl(130, 67%, 47%)
HSV	hsv(130, 80%, 79%)
CMYK	cmyk(80.2%, 0%, 67.3%, 20.8%)
CIE-LAB	lab(71.61, -66.16, 54.48)
CIE-LCH	lch(71.61, 85.70, 140.53°)
OKLab	oklab(73.35% -0.1785 0.1256)
OKLCH	oklch(73.35% 0.218 144.9)
XYZ	xyz(22.9773, 43.0827, 12.2580)
Luminance	0.4309 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28CA42 #CA28B0

analogous

#5FCA28 #28CA42 #28CA93

triadic

#28CA42 #4228CA #CA4228

tetradic

#28CA42 #285FCA #CA28B0 #CA9328

square

#28CA42 #285FCA #CA28B0 #CA9328

split-complementary

#28CA42 #9328CA #CA285F

monochromatic

#146421 #1E9731 #28CA42 #52DD69 #85E795

Accessibility & contrast

On white

2.18

#28CA42 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.62

#28CA42 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28CA42

9.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28CA42	#FFFFFF	#000000	##000000
##28CA42	1.00	2.18	9.62	9.62
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.62	21.00	1.00	1.00
##000000	9.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB72F

Deuteranopia (green-blind)

#BCAB4F

Tritanopia (blue-blind)

#00C5AE

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #28ca42;
/* rgb */ color: rgb(40, 202, 66);
/* oklch */ color: oklch(73.4% 0.218 144.9);

Tailwind

colors: {
  custom: {
    50: '#7fdb7d',
    500: '#28ca42',
    950: '#000000',
  },
}

SCSS

$custom: #28ca42;
$custom-light: #7fdb7d;
$custom-dark: #000000;

JSON

{
  "hex": "#28ca42",
  "rgb": {
    "r": 40,
    "g": 202,
    "b": 66
  },
  "hsl": {
    "h": 129.63,
    "s": 66.942,
    "l": 47.451
  },
  "oklch": {
    "l": 0.73351,
    "c": 0.21823,
    "h": 144.9
  },
  "luminance": 0.43086
}

Semantic roles & 50–950 ramp

primary

#28CA42

secondary

#D07EC3

accent

#3ECEEA

background

#F8FDF7

surface

#F0FBEE

border

#CBD4C9

text

#0C150A

muted

#7D837C

Preview Lab

Preview with #28CA42

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

Preview Lab → · Contrast checker → · Palette generator →