#55D980#55D980

#55D980 is a light, vivid green. Relative luminance 0.531; OKLCH L 79.1% C 0.171 H 151.1°. Best body text is #000000 at 11.62:1 contrast (WCAG AA passes).

Color values

HEX	#55D980
RGB	rgb(85, 217, 128)
HSL	hsl(140, 63%, 59%)
HSV	hsv(140, 61%, 85%)
CMYK	cmyk(60.8%, 0%, 41%, 14.9%)
CIE-LAB	lab(77.94, -55.45, 33.35)
CIE-LCH	lch(77.94, 64.71, 148.98°)
OKLab	oklab(79.09% -0.1499 0.0826)
OKLCH	oklch(79.09% 0.171 151.1)
XYZ	xyz(32.4530, 53.1123, 28.9593)
Luminance	0.5312 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55D980 #D955AE

analogous

#6CD955 #55D980 #55D9C2

triadic

#55D980 #8055D9 #D98055

tetradic

#55D980 #556CD9 #D955AE #D9C255

square

#55D980 #556CD9 #D955AE #D9C255

split-complementary

#55D980 #C255D9 #D9556C

monochromatic

#219346 #2CC55E #55D980 #87E4A5 #B9EFCB

Accessibility & contrast

On white

1.81

#55D980 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.62

#55D980 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55D980

11.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55D980	#FFFFFF	#000000	##000000
##55D980	1.00	1.81	11.62	11.62
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.62	21.00	1.00	1.00
##000000	11.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC87A

Deuteranopia (green-blind)

#C9BC86

Tritanopia (blue-blind)

#29D6C3

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #55d980;
/* rgb */ color: rgb(85, 217, 128);
/* oklch */ color: oklch(79.1% 0.171 151.1);

Tailwind

colors: {
  custom: {
    50: '#91e6a6',
    500: '#55d980',
    950: '#000000',
  },
}

SCSS

$custom: #55d980;
$custom-light: #91e6a6;
$custom-dark: #000000;

JSON

{
  "hex": "#55d980",
  "rgb": {
    "r": 85,
    "g": 217,
    "b": 128
  },
  "hsl": {
    "h": 139.545,
    "s": 63.462,
    "l": 59.216
  },
  "oklch": {
    "l": 0.79088,
    "c": 0.17115,
    "h": 151.1
  },
  "luminance": 0.53116
}

Semantic roles & 50–950 ramp

primary

#55D980

secondary

#983A79

accent

#41B1E6

background

#FCFEFC

surface

#F5FCF6

border

#CFD5D0

text

#0E160F

muted

#7F8480

Preview Lab

Preview with #55D980

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

Preview Lab → · Contrast checker → · Palette generator →