#55D781#55D781

#55D781 is a light, vivid green. Relative luminance 0.521; OKLCH L 78.6% C 0.168 H 151.6°. Best body text is #000000 at 11.42:1 contrast (WCAG AA passes).

Color values

HEX	#55D781
RGB	rgb(85, 215, 129)
HSL	hsl(140, 62%, 59%)
HSV	hsv(140, 60%, 84%)
CMYK	cmyk(60.5%, 0%, 40%, 15.7%)
CIE-LAB	lab(77.35, -54.51, 32.06)
CIE-LCH	lch(77.35, 63.24, 149.53°)
OKLab	oklab(78.61% -0.1474 0.0796)
OKLCH	oklch(78.61% 0.168 151.6)
XYZ	xyz(32.0067, 52.1140, 29.1369)
Luminance	0.5212 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55D781 #D755AB

analogous

#6AD755 #55D781 #55D7C2

triadic

#55D781 #8155D7 #D78155

tetradic

#55D781 #556AD7 #D755AB #D7C255

square

#55D781 #556AD7 #D755AB #D7C255

split-complementary

#55D781 #C255D7 #D7556A

monochromatic

#229047 #2DC160 #55D781 #87E3A6 #B8EECA

Accessibility & contrast

On white

1.84

#55D781 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.42

#55D781 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55D781

11.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55D781	#FFFFFF	#000000	##000000
##55D781	1.00	1.84	11.42	11.42
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.42	21.00	1.00	1.00
##000000	11.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C67B

Deuteranopia (green-blind)

#C7BA87

Tritanopia (blue-blind)

#29D4C2

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #55d781;
/* rgb */ color: rgb(85, 215, 129);
/* oklch */ color: oklch(78.6% 0.168 151.6);

Tailwind

colors: {
  custom: {
    50: '#91e4a6',
    500: '#55d781',
    950: '#000000',
  },
}

SCSS

$custom: #55d781;
$custom-light: #91e4a6;
$custom-dark: #000000;

JSON

{
  "hex": "#55d781",
  "rgb": {
    "r": 85,
    "g": 215,
    "b": 129
  },
  "hsl": {
    "h": 140.308,
    "s": 61.905,
    "l": 58.824
  },
  "oklch": {
    "l": 0.78607,
    "c": 0.16754,
    "h": 151.6
  },
  "luminance": 0.52117
}

Semantic roles & 50–950 ramp

primary

#55D781

secondary

#953B77

accent

#43AEE5

background

#FCFEFC

surface

#F5FCF6

border

#CFD5D0

text

#0E160F

muted

#7F8480

Preview Lab

Preview with #55D781

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

Preview Lab → · Contrast checker → · Palette generator →