#55E228#55E228

#55E228 is a light, highly saturated green. Relative luminance 0.565; OKLCH L 80.4% C 0.244 H 139.9°. Best body text is #000000 at 12.30:1 contrast (WCAG AA passes).

Color values

HEX	#55E228
RGB	rgb(85, 226, 40)
HSL	hsl(105, 76%, 52%)
HSV	hsv(105, 82%, 89%)
CMYK	cmyk(62.4%, 0%, 82.3%, 11.4%)
CIE-LAB	lab(79.88, -67.92, 71.45)
CIE-LCH	lch(79.88, 98.58, 133.55°)
OKLab	oklab(80.43% -0.1866 0.1574)
OKLCH	oklch(80.43% 0.244 139.9)
XYZ	xyz(31.3242, 56.4742, 11.2569)
Luminance	0.5648 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55E228 #B528E2

analogous

#B2E228 #55E228 #28E258

triadic

#55E228 #2855E2 #E22855

tetradic

#55E228 #28B2E2 #B528E2 #E25828

square

#55E228 #28B2E2 #B528E2 #E25828

split-complementary

#55E228 #5828E2 #E228B2

monochromatic

#2C7F11 #3EB418 #55E228 #80E95E #AAF194

Accessibility & contrast

On white

1.71

#55E228 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.30

#55E228 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55E228

12.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55E228	#FFFFFF	#000000	##000000
##55E228	1.00	1.71	12.30	12.30
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.30	21.00	1.00	1.00
##000000	12.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8CD00

Deuteranopia (green-blind)

#D7C241

Tritanopia (blue-blind)

#40DAC1

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #55e228;
/* rgb */ color: rgb(85, 226, 40);
/* oklch */ color: oklch(80.4% 0.244 139.9);

Tailwind

colors: {
  custom: {
    50: '#96ec73',
    500: '#55e228',
    950: '#000000',
  },
}

SCSS

$custom: #55e228;
$custom-light: #96ec73;
$custom-dark: #000000;

JSON

{
  "hex": "#55e228",
  "rgb": {
    "r": 85,
    "g": 226,
    "b": 40
  },
  "hsl": {
    "h": 105.484,
    "s": 76.23,
    "l": 52.157
  },
  "oklch": {
    "l": 0.80428,
    "c": 0.24418,
    "h": 139.9
  },
  "luminance": 0.56477
}

Semantic roles & 50–950 ramp

primary

#55E228

secondary

#6F2986

accent

#35F3C5

background

#FCFFFB

surface

#F5FEF1

border

#CFD6CB

text

#0F1609

muted

#80857D

Preview Lab

Preview with #55E228

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

Preview Lab → · Contrast checker → · Palette generator →