#28C636#28C636

#28C636 is a light, highly saturated green. Relative luminance 0.411; OKLCH L 72.2% C 0.221 H 143.8°. Best body text is #000000 at 9.22:1 contrast (WCAG AA passes).

Color values

HEX	#28C636
RGB	rgb(40, 198, 54)
HSL	hsl(125, 66%, 47%)
HSV	hsv(125, 80%, 78%)
CMYK	cmyk(79.8%, 0%, 72.7%, 22.4%)
CIE-LAB	lab(70.25, -66.01, 57.64)
CIE-LCH	lch(70.25, 87.63, 138.87°)
OKLab	oklab(72.19% -0.1786 0.1308)
OKLCH	oklch(72.19% 0.221 143.8)
XYZ	xyz(21.7335, 41.1030, 10.2776)
Luminance	0.4111 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28C636 #C628B8

analogous

#69C628 #28C636 #28C685

triadic

#28C636 #3628C6 #C63628

tetradic

#28C636 #2869C6 #C628B8 #C68528

square

#28C636 #2869C6 #C628B8 #C68528

split-complementary

#28C636 #8528C6 #C62869

monochromatic

#13601A #1E9328 #28C636 #50DC5C #83E68B

Accessibility & contrast

On white

2.28

#28C636 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.22

#28C636 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28C636

9.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28C636	#FFFFFF	#000000	##000000
##28C636	1.00	2.28	9.22	9.22
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.22	21.00	1.00	1.00
##000000	9.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB31C

Deuteranopia (green-blind)

#B9A745

Tritanopia (blue-blind)

#00C0AA

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #28c636;
/* rgb */ color: rgb(40, 198, 54);
/* oklch */ color: oklch(72.2% 0.221 143.8);

Tailwind

colors: {
  custom: {
    50: '#7fd976',
    500: '#28c636',
    950: '#000000',
  },
}

SCSS

$custom: #28c636;
$custom-light: #7fd976;
$custom-dark: #000000;

JSON

{
  "hex": "#28c636",
  "rgb": {
    "r": 40,
    "g": 198,
    "b": 54
  },
  "hsl": {
    "h": 125.316,
    "s": 66.387,
    "l": 46.667
  },
  "oklch": {
    "l": 0.72189,
    "c": 0.22133,
    "h": 143.8
  },
  "luminance": 0.41106
}

Semantic roles & 50–950 ramp

primary

#28C636

secondary

#CF7BC7

accent

#3EDAE9

background

#F8FDF7

surface

#F0FBED

border

#CBD4C8

text

#0C1509

muted

#7D837B

Preview Lab

Preview with #28C636

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

Preview Lab → · Contrast checker → · Palette generator →