#28D44B#28D44B

#28D44B is a light, highly saturated green. Relative luminance 0.480; OKLCH L 76.1% C 0.223 H 145.6°. Best body text is #000000 at 10.61:1 contrast (WCAG AA passes).

Color values

HEX	#28D44B
RGB	rgb(40, 212, 75)
HSL	hsl(132, 68%, 49%)
HSV	hsv(132, 81%, 83%)
CMYK	cmyk(81.1%, 0%, 64.6%, 16.9%)
CIE-LAB	lab(74.85, -68.34, 54.33)
CIE-LCH	lch(74.85, 87.30, 141.51°)
OKLab	oklab(76.07% -0.1841 0.1262)
OKLCH	oklch(76.07% 0.223 145.6)
XYZ	xyz(25.6867, 48.0429, 14.5747)
Luminance	0.4805 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28D44B #D428B1

analogous

#5BD428 #28D44B #28D4A1

triadic

#28D44B #4B28D4 #D44B28

tetradic

#28D44B #285BD4 #D428B1 #D4A128

square

#28D44B #285BD4 #D428B1 #D4A128

split-complementary

#28D44B #A128D4 #D4285B

monochromatic

#156D27 #1EA139 #28D44B #59E075 #8DE9A0

Accessibility & contrast

On white

1.98

#28D44B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.61

#28D44B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28D44B

10.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28D44B	#FFFFFF	#000000	##000000
##28D44B	1.00	1.98	10.61	10.61
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.61	21.00	1.00	1.00
##000000	10.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7C03A

Deuteranopia (green-blind)

#C5B357

Tritanopia (blue-blind)

#00CFB8

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #28d44b;
/* rgb */ color: rgb(40, 212, 75);
/* oklch */ color: oklch(76.1% 0.223 145.6);

Tailwind

colors: {
  custom: {
    50: '#81e383',
    500: '#28d44b',
    950: '#000000',
  },
}

SCSS

$custom: #28d44b;
$custom-light: #81e383;
$custom-dark: #000000;

JSON

{
  "hex": "#28d44b",
  "rgb": {
    "r": 40,
    "g": 212,
    "b": 75
  },
  "hsl": {
    "h": 132.209,
    "s": 68.254,
    "l": 49.412
  },
  "oklch": {
    "l": 0.76069,
    "c": 0.22318,
    "h": 145.6
  },
  "luminance": 0.48046
}

Semantic roles & 50–950 ramp

primary

#28D44B

secondary

#D484C3

accent

#3DC8EB

background

#F8FEF8

surface

#F0FCEF

border

#CBD5CA

text

#0C160B

muted

#7D847C

Preview Lab

Preview with #28D44B

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

Preview Lab → · Contrast checker → · Palette generator →