#55DB81#55DB81

#55DB81 is a light, vivid green. Relative luminance 0.542; OKLCH L 79.6% C 0.173 H 151.2°. Best body text is #000000 at 11.84:1 contrast (WCAG AA passes).

Color values

HEX	#55DB81
RGB	rgb(85, 219, 129)
HSL	hsl(140, 65%, 60%)
HSV	hsv(140, 61%, 86%)
CMYK	cmyk(61.2%, 0%, 41.1%, 14.1%)
CIE-LAB	lab(78.56, -56.05, 33.66)
CIE-LCH	lch(78.56, 65.38, 149.02°)
OKLab	oklab(79.61% -0.1515 0.0834)
OKLCH	oklch(79.61% 0.173 151.2)
XYZ	xyz(33.0377, 54.1760, 29.4806)
Luminance	0.5418 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55DB81 #DB55AF

analogous

#6CDB55 #55DB81 #55DBC4

triadic

#55DB81 #8155DB #DB8155

tetradic

#55DB81 #556CDB #DB55AF #DBC455

square

#55DB81 #556CDB #DB55AF #DBC455

split-complementary

#55DB81 #C455DB #DB556C

monochromatic

#209647 #2AC85E #55DB81 #88E6A6 #BAF0CC

Accessibility & contrast

On white

1.77

#55DB81 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.84

#55DB81 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55DB81

11.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55DB81	#FFFFFF	#000000	##000000
##55DB81	1.00	1.77	11.84	11.84
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.84	21.00	1.00	1.00
##000000	11.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCCA7B

Deuteranopia (green-blind)

#CABE87

Tritanopia (blue-blind)

#27D8C5

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #55db81;
/* rgb */ color: rgb(85, 219, 129);
/* oklch */ color: oklch(79.6% 0.173 151.2);

Tailwind

colors: {
  custom: {
    50: '#91e7a6',
    500: '#55db81',
    950: '#000000',
  },
}

SCSS

$custom: #55db81;
$custom-light: #91e7a6;
$custom-dark: #000000;

JSON

{
  "hex": "#55db81",
  "rgb": {
    "r": 85,
    "g": 219,
    "b": 129
  },
  "hsl": {
    "h": 139.701,
    "s": 65.049,
    "l": 59.608
  },
  "oklch": {
    "l": 0.79605,
    "c": 0.17291,
    "h": 151.2
  },
  "luminance": 0.54179
}

Semantic roles & 50–950 ramp

primary

#55DB81

secondary

#9A3A7B

accent

#40B1E8

background

#FCFEFC

surface

#F5FDF6

border

#CFD5D0

text

#0E160F

muted

#7F8480

Preview Lab

Preview with #55DB81

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

Preview Lab → · Contrast checker → · Palette generator →