#55D166#55D166

#55D166 is a light, vivid green. Relative luminance 0.485; OKLCH L 76.7% C 0.184 H 146.0°. Best body text is #000000 at 10.70:1 contrast (WCAG AA passes).

Color values

HEX	#55D166
RGB	rgb(85, 209, 102)
HSL	hsl(128, 57%, 58%)
HSV	hsv(128, 59%, 82%)
CMYK	cmyk(59.3%, 0%, 51.2%, 18%)
CIE-LAB	lab(75.13, -56.42, 42.68)
CIE-LCH	lch(75.13, 70.75, 142.90°)
OKLab	oklab(76.66% -0.1527 0.1029)
OKLCH	oklch(76.66% 0.184 146)
XYZ	xyz(28.9432, 48.4888, 20.4018)
Luminance	0.4849 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55D166 #D155C0

analogous

#82D155 #55D166 #55D1A4

triadic

#55D166 #6655D1 #D16655

tetradic

#55D166 #5582D1 #D155C0 #D1A455

square

#55D166 #5582D1 #D155C0 #D1A455

split-complementary

#55D166 #A455D1 #D15582

monochromatic

#258732 #32B744 #55D166 #85DE91 #B5EBBD

Accessibility & contrast

On white

1.96

#55D166 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.70

#55D166 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55D166

10.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55D166	#FFFFFF	#000000	##000000
##55D166	1.00	1.96	10.70	10.70
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.70	21.00	1.00	1.00
##000000	10.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4C05D

Deuteranopia (green-blind)

#C4B56E

Tritanopia (blue-blind)

#39CCB8

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #55d166;
/* rgb */ color: rgb(85, 209, 102);
/* oklch */ color: oklch(76.7% 0.184 146.0);

Tailwind

colors: {
  custom: {
    50: '#90e094',
    500: '#55d166',
    950: '#000000',
  },
}

SCSS

$custom: #55d166;
$custom-light: #90e094;
$custom-dark: #000000;

JSON

{
  "hex": "#55d166",
  "rgb": {
    "r": 85,
    "g": 209,
    "b": 102
  },
  "hsl": {
    "h": 128.226,
    "s": 57.407,
    "l": 57.647
  },
  "oklch": {
    "l": 0.76658,
    "c": 0.1841,
    "h": 146
  },
  "luminance": 0.48492
}

Semantic roles & 50–950 ramp

primary

#55D166

secondary

#DAA8D3

accent

#47CCE1

background

#F9FDF9

surface

#F2FBF2

border

#CCD4CC

text

#0E150D

muted

#7E837E

Preview Lab

Preview with #55D166

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

Preview Lab → · Contrast checker → · Palette generator →