#28E255#28E255

#28E255 is a light, highly saturated green. Relative luminance 0.555; OKLCH L 79.8% C 0.232 H 146.2°. Best body text is #000000 at 12.10:1 contrast (WCAG AA passes).

Color values

HEX	#28E255
RGB	rgb(40, 226, 85)
HSL	hsl(135, 76%, 52%)
HSV	hsv(135, 82%, 89%)
CMYK	cmyk(82.3%, 0%, 62.4%, 11.4%)
CIE-LAB	lab(79.33, -71.56, 55.12)
CIE-LCH	lch(79.33, 90.33, 142.39°)
OKLab	oklab(79.82% -0.1925 0.1288)
OKLCH	oklch(79.82% 0.232 146.2)
XYZ	xyz(29.7089, 55.4960, 17.7386)
Luminance	0.5550 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28E255 #E228B5

analogous

#58E228 #28E255 #28E2B2

triadic

#28E255 #5528E2 #E25528

tetradic

#28E255 #2858E2 #E228B5 #E2B228

square

#28E255 #2858E2 #E228B5 #E2B228

split-complementary

#28E255 #B228E2 #E22858

monochromatic

#117F2C #18B43E #28E255 #5EE980 #94F1AA

Accessibility & contrast

On white

1.74

#28E255 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.10

#28E255 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28E255

12.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28E255	#FFFFFF	#000000	##000000
##28E255	1.00	1.74	12.10	12.10
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.10	21.00	1.00	1.00
##000000	12.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CD45

Deuteranopia (green-blind)

#D2BF61

Tritanopia (blue-blind)

#00DDC4

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #28e255;
/* rgb */ color: rgb(40, 226, 85);
/* oklch */ color: oklch(79.8% 0.232 146.2);

Tailwind

colors: {
  custom: {
    50: '#84ed8a',
    500: '#28e255',
    950: '#000000',
  },
}

SCSS

$custom: #28e255;
$custom-light: #84ed8a;
$custom-dark: #000000;

JSON

{
  "hex": "#28e255",
  "rgb": {
    "r": 40,
    "g": 226,
    "b": 85
  },
  "hsl": {
    "h": 134.516,
    "s": 76.23,
    "l": 52.157
  },
  "oklch": {
    "l": 0.79816,
    "c": 0.23163,
    "h": 146.2
  },
  "luminance": 0.555
}

Semantic roles & 50–950 ramp

primary

#28E255

secondary

#86296F

accent

#35C5F3

background

#FCFFFC

surface

#F4FEF4

border

#CED6CE

text

#0D160C

muted

#7F857F

Preview Lab

Preview with #28E255

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

Preview Lab → · Contrast checker → · Palette generator →