#28C52E#28C52E

#28C52E is a light, highly saturated green. Relative luminance 0.406; OKLCH L 71.9% C 0.225 H 143.2°. Best body text is #000000 at 9.12:1 contrast (WCAG AA passes).

Color values

HEX	#28C52E
RGB	rgb(40, 197, 46)
HSL	hsl(122, 66%, 46%)
HSV	hsv(122, 80%, 77%)
CMYK	cmyk(79.7%, 0%, 76.6%, 22.7%)
CIE-LAB	lab(69.88, -66.31, 60.01)
CIE-LCH	lch(69.88, 89.43, 137.85°)
OKLab	oklab(71.87% -0.1797 0.1347)
OKLCH	oklch(71.87% 0.225 143.2)
XYZ	xyz(21.3331, 40.5783, 9.2923)
Luminance	0.4058 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28C52E #C528BF

analogous

#71C528 #28C52E #28C57D

triadic

#28C52E #2E28C5 #C52E28

tetradic

#28C52E #2871C5 #C528BF #C57D28

square

#28C52E #2871C5 #C528BF #C57D28

split-complementary

#28C52E #7D28C5 #C52871

monochromatic

#135F16 #1E9222 #28C52E #4FDB54 #82E686

Accessibility & contrast

On white

2.30

#28C52E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.12

#28C52E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28C52E

9.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28C52E	#FFFFFF	#000000	##000000
##28C52E	1.00	2.30	9.12	9.12
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.12	21.00	1.00	1.00
##000000	9.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B206

Deuteranopia (green-blind)

#B8A63F

Tritanopia (blue-blind)

#00BFA9

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #28c52e;
/* rgb */ color: rgb(40, 197, 46);
/* oklch */ color: oklch(71.9% 0.225 143.2);

Tailwind

colors: {
  custom: {
    50: '#7fd872',
    500: '#28c52e',
    950: '#000000',
  },
}

SCSS

$custom: #28c52e;
$custom-light: #7fd872;
$custom-dark: #000000;

JSON

{
  "hex": "#28c52e",
  "rgb": {
    "r": 40,
    "g": 197,
    "b": 46
  },
  "hsl": {
    "h": 122.293,
    "s": 66.245,
    "l": 46.471
  },
  "oklch": {
    "l": 0.71867,
    "c": 0.2246,
    "h": 143.2
  },
  "luminance": 0.40581
}

Semantic roles & 50–950 ramp

primary

#28C52E

secondary

#CE7ACB

accent

#3FE3E9

background

#F8FDF7

surface

#F0FBED

border

#CBD4C8

text

#0C1508

muted

#7D837B

Preview Lab

Preview with #28C52E

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

Preview Lab → · Contrast checker → · Palette generator →