#28BD4F#28BD4F

#28BD4F is a light, vivid green. Relative luminance 0.374; OKLCH L 70.0% C 0.194 H 147.2°. Best body text is #000000 at 8.48:1 contrast (WCAG AA passes).

Color values

HEX	#28BD4F
RGB	rgb(40, 189, 79)
HSL	hsl(136, 65%, 45%)
HSV	hsv(136, 79%, 74%)
CMYK	cmyk(78.8%, 0%, 58.2%, 25.9%)
CIE-LAB	lab(67.58, -60.50, 44.29)
CIE-LCH	lch(67.58, 74.98, 143.79°)
OKLab	oklab(70.04% -0.1627 0.105)
OKLCH	oklch(70.04% 0.194 147.2)
XYZ	xyz(20.4824, 37.4083, 13.5367)
Luminance	0.3741 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28BD4F #BD2896

analogous

#4BBD28 #28BD4F #28BD9A

triadic

#28BD4F #4F28BD #BD4F28

tetradic

#28BD4F #284BBD #BD2896 #BD9A28

square

#28BD4F #284BBD #BD2896 #BD9A28

split-complementary

#28BD4F #9A28BD #BD284B

monochromatic

#135825 #1D8A3A #28BD4F #4AD96F #7CE397

Accessibility & contrast

On white

2.48

#28BD4F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.48

#28BD4F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28BD4F

8.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28BD4F	#FFFFFF	#000000	##000000
##28BD4F	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)

#BFAC44

Deuteranopia (green-blind)

#AFA058

Tritanopia (blue-blind)

#00B9A5

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #28bd4f;
/* rgb */ color: rgb(40, 189, 79);
/* oklch */ color: oklch(70.0% 0.194 147.2);

Tailwind

colors: {
  custom: {
    50: '#7bd283',
    500: '#28bd4f',
    950: '#000000',
  },
}

SCSS

$custom: #28bd4f;
$custom-light: #7bd283;
$custom-dark: #000000;

JSON

{
  "hex": "#28bd4f",
  "rgb": {
    "r": 40,
    "g": 189,
    "b": 79
  },
  "hsl": {
    "h": 135.705,
    "s": 65.066,
    "l": 44.902
  },
  "oklch": {
    "l": 0.70044,
    "c": 0.19364,
    "h": 147.2
  },
  "luminance": 0.37411
}

Semantic roles & 50–950 ramp

primary

#28BD4F

secondary

#CB75B5

accent

#40BCE8

background

#F8FDF8

surface

#EFFAEF

border

#CAD3CA

text

#0B140B

muted

#7C837C

Preview Lab

Preview with #28BD4F

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

Preview Lab → · Contrast checker → · Palette generator →