#28BD3C#28BD3C

#28BD3C is a light, highly saturated green. Relative luminance 0.372; OKLCH L 69.8% C 0.208 H 144.6°. Best body text is #000000 at 8.43:1 contrast (WCAG AA passes).

Color values

HEX	#28BD3C
RGB	rgb(40, 189, 60)
HSL	hsl(128, 65%, 45%)
HSV	hsv(128, 79%, 74%)
CMYK	cmyk(78.8%, 0%, 68.3%, 25.9%)
CIE-LAB	lab(67.40, -62.67, 52.38)
CIE-LCH	lch(67.40, 81.67, 140.11°)
OKLab	oklab(69.84% -0.1692 0.1205)
OKLCH	oklch(69.84% 0.208 144.6)
XYZ	xyz(19.8869, 37.1702, 10.4005)
Luminance	0.3717 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28BD3C #BD28A9

analogous

#5EBD28 #28BD3C #28BD87

triadic

#28BD3C #3C28BD #BD3C28

tetradic

#28BD3C #285EBD #BD28A9 #BD8728

square

#28BD3C #285EBD #BD28A9 #BD8728

split-complementary

#28BD3C #8728BD #BD285E

monochromatic

#13581C #1D8A2C #28BD3C #4AD95D #7CE38A

Accessibility & contrast

On white

2.49

#28BD3C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.43

#28BD3C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28BD3C

8.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28BD3C	#FFFFFF	#000000	##000000
##28BD3C	1.00	2.49	8.43	8.43
#FFFFFF	2.49	1.00	21.00	21.00
#000000	8.43	21.00	1.00	1.00
##000000	8.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0AB2A

Deuteranopia (green-blind)

#B0A048

Tritanopia (blue-blind)

#00B8A3

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #28bd3c;
/* rgb */ color: rgb(40, 189, 60);
/* oklch */ color: oklch(69.8% 0.208 144.6);

Tailwind

colors: {
  custom: {
    50: '#7cd278',
    500: '#28bd3c',
    950: '#000000',
  },
}

SCSS

$custom: #28bd3c;
$custom-light: #7cd278;
$custom-dark: #000000;

JSON

{
  "hex": "#28bd3c",
  "rgb": {
    "r": 40,
    "g": 189,
    "b": 60
  },
  "hsl": {
    "h": 128.054,
    "s": 65.066,
    "l": 44.902
  },
  "oklch": {
    "l": 0.69839,
    "c": 0.20772,
    "h": 144.6
  },
  "luminance": 0.37173
}

Semantic roles & 50–950 ramp

primary

#28BD3C

secondary

#CB75C0

accent

#40D1E8

background

#F8FDF7

surface

#EFFAEE

border

#CAD3C9

text

#0B1409

muted

#7C837B

Preview Lab

Preview with #28BD3C

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

Preview Lab → · Contrast checker → · Palette generator →