#55D880#55D880

#55D880 is a light, vivid green. Relative luminance 0.526; OKLCH L 78.8% C 0.170 H 151.2°. Best body text is #000000 at 11.52:1 contrast (WCAG AA passes).

Color values

HEX	#55D880
RGB	rgb(85, 216, 128)
HSL	hsl(140, 63%, 59%)
HSV	hsv(140, 61%, 85%)
CMYK	cmyk(60.6%, 0%, 40.7%, 15.3%)
CIE-LAB	lab(77.64, -55.06, 32.95)
CIE-LCH	lch(77.64, 64.17, 149.10°)
OKLab	oklab(78.84% -0.1489 0.0817)
OKLCH	oklch(78.84% 0.17 151.2)
XYZ	xyz(32.1960, 52.5984, 28.8737)
Luminance	0.5260 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55D880 #D855AD

analogous

#6CD855 #55D880 #55D8C2

triadic

#55D880 #8055D8 #D88055

tetradic

#55D880 #556CD8 #D855AD #D8C255

square

#55D880 #556CD8 #D855AD #D8C255

split-complementary

#55D880 #C255D8 #D8556C

monochromatic

#219146 #2DC35E #55D880 #87E3A5 #B9EFCA

Accessibility & contrast

On white

1.82

#55D880 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.52

#55D880 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55D880

11.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55D880	#FFFFFF	#000000	##000000
##55D880	1.00	1.82	11.52	11.52
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.52	21.00	1.00	1.00
##000000	11.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C77A

Deuteranopia (green-blind)

#C8BB86

Tritanopia (blue-blind)

#2AD5C2

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #55d880;
/* rgb */ color: rgb(85, 216, 128);
/* oklch */ color: oklch(78.8% 0.170 151.2);

Tailwind

colors: {
  custom: {
    50: '#91e5a6',
    500: '#55d880',
    950: '#000000',
  },
}

SCSS

$custom: #55d880;
$custom-light: #91e5a6;
$custom-dark: #000000;

JSON

{
  "hex": "#55d880",
  "rgb": {
    "r": 85,
    "g": 216,
    "b": 128
  },
  "hsl": {
    "h": 139.695,
    "s": 62.679,
    "l": 59.02
  },
  "oklch": {
    "l": 0.78838,
    "c": 0.16981,
    "h": 151.2
  },
  "luminance": 0.52602
}

Semantic roles & 50–950 ramp

primary

#55D880

secondary

#963B78

accent

#42B0E6

background

#FCFEFC

surface

#F5FCF6

border

#CFD5D0

text

#0E160F

muted

#7F8480

Preview Lab

Preview with #55D880

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

Preview Lab → · Contrast checker → · Palette generator →