#55EC81#55EC81

#55EC81 is a very light, vivid green. Relative luminance 0.635; OKLCH L 83.8% C 0.195 H 149.6°. Best body text is #000000 at 13.70:1 contrast (WCAG AA passes).

Color values

HEX	#55EC81
RGB	rgb(85, 236, 129)
HSL	hsl(137, 80%, 63%)
HSV	hsv(137, 64%, 93%)
CMYK	cmyk(64%, 0%, 45.3%, 7.5%)
CIE-LAB	lab(83.71, -62.39, 40.29)
CIE-LCH	lch(83.71, 74.27, 147.15°)
OKLab	oklab(83.84% -0.1683 0.0987)
OKLCH	oklch(83.84% 0.195 149.6)
XYZ	xyz(37.7013, 63.5033, 31.0351)
Luminance	0.6351 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55EC81 #EC55C0

analogous

#75EC55 #55EC81 #55ECCC

triadic

#55EC81 #8155EC #EC8155

tetradic

#55EC81 #5575EC #EC55C0 #ECCC55

square

#55EC81 #5575EC #EC55C0 #ECCC55

split-complementary

#55EC81 #CC55EC #EC5575

monochromatic

#14B342 #1EE658 #55EC81 #8CF2AA #C3F8D3

Accessibility & contrast

On white

1.53

#55EC81 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.70

#55EC81 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55EC81

13.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55EC81	#FFFFFF	#000000	##000000
##55EC81	1.00	1.53	13.70	13.70
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.70	21.00	1.00	1.00
##000000	13.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED979

Deuteranopia (green-blind)

#DBCB88

Tritanopia (blue-blind)

#1AE8D2

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #55ec81;
/* rgb */ color: rgb(85, 236, 129);
/* oklch */ color: oklch(83.8% 0.195 149.6);

Tailwind

colors: {
  custom: {
    50: '#94f3a7',
    500: '#55ec81',
    950: '#000000',
  },
}

SCSS

$custom: #55ec81;
$custom-light: #94f3a7;
$custom-dark: #000000;

JSON

{
  "hex": "#55ec81",
  "rgb": {
    "r": 85,
    "g": 236,
    "b": 129
  },
  "hsl": {
    "h": 137.483,
    "s": 79.894,
    "l": 62.941
  },
  "oklch": {
    "l": 0.83838,
    "c": 0.19512,
    "h": 149.6
  },
  "luminance": 0.63507
}

Semantic roles & 50–950 ramp

primary

#55EC81

secondary

#B3338D

accent

#099FDC

background

#FCFFFC

surface

#F5FEF6

border

#CFD6D0

text

#0F170F

muted

#808580

Preview Lab

Preview with #55EC81

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

Preview Lab → · Contrast checker → · Palette generator →