#28BC52#28BC52

#28BC52 is a light, vivid green. Relative luminance 0.370; OKLCH L 69.8% C 0.190 H 147.7°. Best body text is #000000 at 8.41:1 contrast (WCAG AA passes).

Color values

HEX	#28BC52
RGB	rgb(40, 188, 82)
HSL	hsl(137, 65%, 45%)
HSV	hsv(137, 79%, 74%)
CMYK	cmyk(78.7%, 0%, 56.4%, 26.3%)
CIE-LAB	lab(67.30, -59.77, 42.54)
CIE-LCH	lch(67.30, 73.36, 144.56°)
OKLab	oklab(69.82% -0.1606 0.1014)
OKLCH	oklch(69.82% 0.19 147.7)
XYZ	xyz(20.3797, 37.0243, 14.0533)
Luminance	0.3703 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28BC52 #BC2892

analogous

#48BC28 #28BC52 #28BC9C

triadic

#28BC52 #5228BC #BC5228

tetradic

#28BC52 #2848BC #BC2892 #BC9C28

square

#28BC52 #2848BC #BC2892 #BC9C28

split-complementary

#28BC52 #9C28BC #BC2848

monochromatic

#135726 #1D8A3C #28BC52 #49D872 #7BE399

Accessibility & contrast

On white

2.50

#28BC52 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.41

#28BC52 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28BC52

8.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28BC52	#FFFFFF	#000000	##000000
##28BC52	1.00	2.50	8.41	8.41
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.41	21.00	1.00	1.00
##000000	8.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEAB48

Deuteranopia (green-blind)

#AE9F5A

Tritanopia (blue-blind)

#00B8A4

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #28bc52;
/* rgb */ color: rgb(40, 188, 82);
/* oklch */ color: oklch(69.8% 0.190 147.7);

Tailwind

colors: {
  custom: {
    50: '#7bd185',
    500: '#28bc52',
    950: '#000000',
  },
}

SCSS

$custom: #28bc52;
$custom-light: #7bd185;
$custom-dark: #000000;

JSON

{
  "hex": "#28bc52",
  "rgb": {
    "r": 40,
    "g": 188,
    "b": 82
  },
  "hsl": {
    "h": 137.027,
    "s": 64.912,
    "l": 44.706
  },
  "oklch": {
    "l": 0.69817,
    "c": 0.18996,
    "h": 147.7
  },
  "luminance": 0.37027
}

Semantic roles & 50–950 ramp

primary

#28BC52

secondary

#CB75B3

accent

#40B8E8

background

#F8FDF8

surface

#EFFAEF

border

#CAD3CA

text

#0B140B

muted

#7C837C

Preview Lab

Preview with #28BC52

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

Preview Lab → · Contrast checker → · Palette generator →