#55EF80#55EF80

#55EF80 is a very light, vivid green. Relative luminance 0.652; OKLCH L 84.6% C 0.200 H 149.2°. Best body text is #000000 at 14.04:1 contrast (WCAG AA passes).

Color values

HEX	#55EF80
RGB	rgb(85, 239, 128)
HSL	hsl(137, 83%, 64%)
HSV	hsv(137, 64%, 94%)
CMYK	cmyk(64.4%, 0%, 46.4%, 6.3%)
CIE-LAB	lab(84.60, -63.63, 41.90)
CIE-LCH	lch(84.60, 76.19, 146.64°)
OKLab	oklab(84.57% -0.1716 0.1024)
OKLCH	oklch(84.57% 0.2 149.2)
XYZ	xyz(38.5062, 65.2188, 30.9771)
Luminance	0.6522 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55EF80 #EF55C4

analogous

#77EF55 #55EF80 #55EFCD

triadic

#55EF80 #8055EF #EF8055

tetradic

#55EF80 #5577EF #EF55C4 #EFCD55

square

#55EF80 #5577EF #EF55C4 #EFCD55

split-complementary

#55EF80 #CD55EF #EF5577

monochromatic

#11B840 #1DEA56 #55EF80 #8DF4AA #C5FAD4

Accessibility & contrast

On white

1.50

#55EF80 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.04

#55EF80 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55EF80

14.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55EF80	#FFFFFF	#000000	##000000
##55EF80	1.00	1.50	14.04	14.04
#FFFFFF	1.50	1.00	21.00	21.00
#000000	14.04	21.00	1.00	1.00
##000000	14.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1DB77

Deuteranopia (green-blind)

#DECE88

Tritanopia (blue-blind)

#18EBD5

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #55ef80;
/* rgb */ color: rgb(85, 239, 128);
/* oklch */ color: oklch(84.6% 0.200 149.2);

Tailwind

colors: {
  custom: {
    50: '#95f5a6',
    500: '#55ef80',
    950: '#000000',
  },
}

SCSS

$custom: #55ef80;
$custom-light: #95f5a6;
$custom-dark: #000000;

JSON

{
  "hex": "#55ef80",
  "rgb": {
    "r": 85,
    "g": 239,
    "b": 128
  },
  "hsl": {
    "h": 136.753,
    "s": 82.796,
    "l": 63.529
  },
  "oklch": {
    "l": 0.84567,
    "c": 0.19983,
    "h": 149.2
  },
  "luminance": 0.65223
}

Semantic roles & 50–950 ramp

primary

#55EF80

secondary

#B73192

accent

#06A3DF

background

#FCFFFC

surface

#F5FFF6

border

#CFD7D0

text

#0F170F

muted

#808580

Preview Lab

Preview with #55EF80

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

Preview Lab → · Contrast checker → · Palette generator →