#28BD4E#28BD4E

#28BD4E is a light, vivid green. Relative luminance 0.374; OKLCH L 70.0% C 0.194 H 147.0°. Best body text is #000000 at 8.48:1 contrast (WCAG AA passes).

Color values

HEX	#28BD4E
RGB	rgb(40, 189, 78)
HSL	hsl(135, 65%, 45%)
HSV	hsv(135, 79%, 74%)
CMYK	cmyk(78.8%, 0%, 58.7%, 25.9%)
CIE-LAB	lab(67.57, -60.63, 44.74)
CIE-LCH	lch(67.57, 75.35, 143.58°)
OKLab	oklab(70.03% -0.1631 0.1059)
OKLCH	oklch(70.03% 0.194 147)
XYZ	xyz(20.4462, 37.3939, 13.3464)
Luminance	0.3740 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28BD4E #BD2897

analogous

#4CBD28 #28BD4E #28BD99

triadic

#28BD4E #4E28BD #BD4E28

tetradic

#28BD4E #284CBD #BD2897 #BD9928

square

#28BD4E #284CBD #BD2897 #BD9928

split-complementary

#28BD4E #9928BD #BD284C

monochromatic

#135824 #1D8A39 #28BD4E #4AD96E #7CE396

Accessibility & contrast

On white

2.48

#28BD4E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.48

#28BD4E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28BD4E

8.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28BD4E	#FFFFFF	#000000	##000000
##28BD4E	1.00	2.48	8.48	8.48
#FFFFFF	2.48	1.00	21.00	21.00
#000000	8.48	21.00	1.00	1.00
##000000	8.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFAC43

Deuteranopia (green-blind)

#AFA057

Tritanopia (blue-blind)

#00B9A5

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #28bd4e;
/* rgb */ color: rgb(40, 189, 78);
/* oklch */ color: oklch(70.0% 0.194 147.0);

Tailwind

colors: {
  custom: {
    50: '#7bd283',
    500: '#28bd4e',
    950: '#000000',
  },
}

SCSS

$custom: #28bd4e;
$custom-light: #7bd283;
$custom-dark: #000000;

JSON

{
  "hex": "#28bd4e",
  "rgb": {
    "r": 40,
    "g": 189,
    "b": 78
  },
  "hsl": {
    "h": 135.302,
    "s": 65.066,
    "l": 44.902
  },
  "oklch": {
    "l": 0.70032,
    "c": 0.19444,
    "h": 147
  },
  "luminance": 0.37396
}

Semantic roles & 50–950 ramp

primary

#28BD4E

secondary

#CB75B6

accent

#40BDE8

background

#F8FDF8

surface

#EFFAEF

border

#CAD3CA

text

#0B140B

muted

#7C837C

Preview Lab

Preview with #28BD4E

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

Preview Lab → · Contrast checker → · Palette generator →