#55EF66#55EF66

#55EF66 is a very light, highly saturated green. Relative luminance 0.646; OKLCH L 84.2% C 0.222 H 145.1°. Best body text is #000000 at 13.92:1 contrast (WCAG AA passes).

Color values

HEX	#55EF66
RGB	rgb(85, 239, 102)
HSL	hsl(127, 83%, 64%)
HSV	hsv(127, 64%, 94%)
CMYK	cmyk(64.4%, 0%, 57.3%, 6.3%)
CIE-LAB	lab(84.29, -67.16, 53.64)
CIE-LCH	lch(84.29, 85.96, 141.39°)
OKLab	oklab(84.21% -0.1817 0.1269)
OKLCH	oklch(84.21% 0.222 145.1)
XYZ	xyz(37.0087, 64.6198, 23.0903)
Luminance	0.6462 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55EF66 #EF55DE

analogous

#91EF55 #55EF66 #55EFB3

triadic

#55EF66 #6655EF #EF6655

tetradic

#55EF66 #5591EF #EF55DE #EFB355

square

#55EF66 #5591EF #EF55DE #EFB355

split-complementary

#55EF66 #B355EF #EF5591

monochromatic

#11B824 #1DEA34 #55EF66 #8DF498 #C5FACB

Accessibility & contrast

On white

1.51

#55EF66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.92

#55EF66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55EF66

13.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55EF66	#FFFFFF	#000000	##000000
##55EF66	1.00	1.51	13.92	13.92
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.92	21.00	1.00	1.00
##000000	13.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3DA58

Deuteranopia (green-blind)

#E0CD71

Tritanopia (blue-blind)

#2BE9D1

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #55ef66;
/* rgb */ color: rgb(85, 239, 102);
/* oklch */ color: oklch(84.2% 0.222 145.1);

Tailwind

colors: {
  custom: {
    50: '#96f595',
    500: '#55ef66',
    950: '#000000',
  },
}

SCSS

$custom: #55ef66;
$custom-light: #96f595;
$custom-dark: #000000;

JSON

{
  "hex": "#55ef66",
  "rgb": {
    "r": 85,
    "g": 239,
    "b": 102
  },
  "hsl": {
    "h": 126.623,
    "s": 82.796,
    "l": 63.529
  },
  "oklch": {
    "l": 0.84212,
    "c": 0.22163,
    "h": 145.1
  },
  "luminance": 0.64624
}

Semantic roles & 50–950 ramp

primary

#55EF66

secondary

#B731A9

accent

#06C7DF

background

#FCFFFC

surface

#F5FFF5

border

#CFD7CF

text

#0F170E

muted

#80857F

Preview Lab

Preview with #55EF66

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

Preview Lab → · Contrast checker → · Palette generator →