#55D366#55D366

#55D366 is a light, vivid green. Relative luminance 0.495; OKLCH L 77.2% C 0.187 H 146.0°. Best body text is #000000 at 10.90:1 contrast (WCAG AA passes).

Color values

HEX	#55D366
RGB	rgb(85, 211, 102)
HSL	hsl(128, 59%, 58%)
HSV	hsv(128, 60%, 83%)
CMYK	cmyk(59.7%, 0%, 51.7%, 17.3%)
CIE-LAB	lab(75.75, -57.17, 43.43)
CIE-LCH	lch(75.75, 71.80, 142.78°)
OKLab	oklab(77.16% -0.1547 0.1045)
OKLCH	oklch(77.16% 0.187 146)
XYZ	xyz(29.4370, 49.4764, 20.5664)
Luminance	0.4948 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55D366 #D355C2

analogous

#83D355 #55D366 #55D3A5

triadic

#55D366 #6655D3 #D36655

tetradic

#55D366 #5583D3 #D355C2 #D3A555

square

#55D366 #5583D3 #D355C2 #D3A555

split-complementary

#55D366 #A555D3 #D35583

monochromatic

#248A31 #30BB43 #55D366 #86E092 #B6ECBE

Accessibility & contrast

On white

1.93

#55D366 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.90

#55D366 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55D366

10.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55D366	#FFFFFF	#000000	##000000
##55D366	1.00	1.93	10.90	10.90
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.90	21.00	1.00	1.00
##000000	10.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6C15C

Deuteranopia (green-blind)

#C6B66E

Tritanopia (blue-blind)

#39CEBA

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #55d366;
/* rgb */ color: rgb(85, 211, 102);
/* oklch */ color: oklch(77.2% 0.187 146.0);

Tailwind

colors: {
  custom: {
    50: '#91e194',
    500: '#55d366',
    950: '#000000',
  },
}

SCSS

$custom: #55d366;
$custom-light: #91e194;
$custom-dark: #000000;

JSON

{
  "hex": "#55d366",
  "rgb": {
    "r": 85,
    "g": 211,
    "b": 102
  },
  "hsl": {
    "h": 128.095,
    "s": 58.879,
    "l": 58.039
  },
  "oklch": {
    "l": 0.77165,
    "c": 0.18671,
    "h": 146
  },
  "luminance": 0.49479
}

Semantic roles & 50–950 ramp

primary

#55D366

secondary

#DBA9D4

accent

#46CDE2

background

#F9FDF9

surface

#F2FBF2

border

#CCD4CC

text

#0E150D

muted

#7E837E

Preview Lab

Preview with #55D366

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

Preview Lab → · Contrast checker → · Palette generator →