#28AC52#28AC52

#28AC52 is a light, vivid green. Relative luminance 0.306; OKLCH L 65.5% C 0.170 H 149.0°. Best body text is #000000 at 7.11:1 contrast (WCAG AA passes).

Color values

HEX	#28AC52
RGB	rgb(40, 172, 82)
HSL	hsl(139, 62%, 42%)
HSV	hsv(139, 77%, 67%)
CMYK	cmyk(76.7%, 0%, 52.3%, 32.5%)
CIE-LAB	lab(62.14, -54.26, 36.30)
CIE-LCH	lch(62.14, 65.28, 146.22°)
OKLab	oklab(65.54% -0.1458 0.0876)
OKLCH	oklch(65.54% 0.17 149)
XYZ	xyz(17.1492, 30.5633, 12.9765)
Luminance	0.3056 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28AC52 #AC2882

analogous

#40AC28 #28AC52 #28AC94

triadic

#28AC52 #5228AC #AC5228

tetradic

#28AC52 #2840AC #AC2882 #AC9428

square

#28AC52 #2840AC #AC2882 #AC9428

split-complementary

#28AC52 #9428AC #AC2840

monochromatic

#114923 #1C7A3A #28AC52 #3FD26E #71DE93

Accessibility & contrast

On white

2.95

#28AC52 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.11

#28AC52 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28AC52

7.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28AC52	#FFFFFF	#000000	##000000
##28AC52	1.00	2.95	7.11	7.11
#FFFFFF	2.95	1.00	21.00	21.00
#000000	7.11	21.00	1.00	1.00
##000000	7.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AD9D4A

Deuteranopia (green-blind)

#9E9259

Tritanopia (blue-blind)

#00A997

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #28ac52;
/* rgb */ color: rgb(40, 172, 82);
/* oklch */ color: oklch(65.5% 0.170 149.0);

Tailwind

colors: {
  custom: {
    50: '#77c684',
    500: '#28ac52',
    950: '#000000',
  },
}

SCSS

$custom: #28ac52;
$custom-light: #77c684;
$custom-dark: #000000;

JSON

{
  "hex": "#28ac52",
  "rgb": {
    "r": 40,
    "g": 172,
    "b": 82
  },
  "hsl": {
    "h": 139.091,
    "s": 62.264,
    "l": 41.569
  },
  "oklch": {
    "l": 0.65542,
    "c": 0.17013,
    "h": 149
  },
  "luminance": 0.30565
}

Semantic roles & 50–950 ramp

primary

#28AC52

secondary

#C56BA8

accent

#42B2E5

background

#F7FCF8

surface

#EEF8EF

border

#C9D1CA

text

#0A130B

muted

#7C827C

Preview Lab

Preview with #28AC52

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

Preview Lab → · Contrast checker → · Palette generator →