#55F578#55F578

#55F578 is a very light, highly saturated green. Relative luminance 0.686; OKLCH L 85.9% C 0.214 H 147.4°. Best body text is #000000 at 14.72:1 contrast (WCAG AA passes).

Color values

HEX	#55F578
RGB	rgb(85, 245, 120)
HSL	hsl(133, 89%, 65%)
HSV	hsv(133, 65%, 96%)
CMYK	cmyk(65.3%, 0%, 51%, 3.9%)
CIE-LAB	lab(86.30, -66.92, 47.84)
CIE-LCH	lch(86.30, 82.26, 144.44°)
OKLab	oklab(85.94% -0.1805 0.1153)
OKLCH	oklch(85.94% 0.214 147.4)
XYZ	xyz(39.7860, 68.5880, 28.9077)
Luminance	0.6859 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55F578 #F555D2

analogous

#82F555 #55F578 #55F5C8

triadic

#55F578 #7855F5 #F57855

tetradic

#55F578 #5582F5 #F555D2 #F5C855

square

#55F578 #5582F5 #F555D2 #F5C855

split-complementary

#55F578 #C855F5 #F55582

monochromatic

#0CC434 #1BF24A #55F578 #8FF8A6 #C9FCD4

Accessibility & contrast

On white

1.43

#55F578 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.72

#55F578 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55F578

14.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55F578	#FFFFFF	#000000	##000000
##55F578	1.00	1.43	14.72	14.72
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.72	21.00	1.00	1.00
##000000	14.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8E06D

Deuteranopia (green-blind)

#E4D381

Tritanopia (blue-blind)

#1AF0D8

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #55f578;
/* rgb */ color: rgb(85, 245, 120);
/* oklch */ color: oklch(85.9% 0.214 147.4);

Tailwind

colors: {
  custom: {
    50: '#96faa1',
    500: '#55f578',
    950: '#000000',
  },
}

SCSS

$custom: #55f578;
$custom-light: #96faa1;
$custom-dark: #000000;

JSON

{
  "hex": "#55f578",
  "rgb": {
    "r": 85,
    "g": 245,
    "b": 120
  },
  "hsl": {
    "h": 133.125,
    "s": 88.889,
    "l": 64.706
  },
  "oklch": {
    "l": 0.85939,
    "c": 0.21423,
    "h": 147.4
  },
  "luminance": 0.68592
}

Semantic roles & 50–950 ramp

primary

#55F578

secondary

#C12DA1

accent

#00B3E6

background

#FCFFFC

surface

#F5FFF5

border

#CFD7CF

text

#0F170F

muted

#808580

Preview Lab

Preview with #55F578

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

Preview Lab → · Contrast checker → · Palette generator →