#55DF81#55DF81

#55DF81 is a light, vivid green. Relative luminance 0.563; OKLCH L 80.6% C 0.178 H 150.8°. Best body text is #000000 at 12.26:1 contrast (WCAG AA passes).

Color values

HEX	#55DF81
RGB	rgb(85, 223, 129)
HSL	hsl(139, 68%, 60%)
HSV	hsv(139, 62%, 87%)
CMYK	cmyk(61.9%, 0%, 42.2%, 12.5%)
CIE-LAB	lab(79.78, -57.57, 35.23)
CIE-LCH	lch(79.78, 67.50, 148.53°)
OKLab	oklab(80.6% -0.1555 0.087)
OKLCH	oklch(80.6% 0.178 150.8)
XYZ	xyz(34.0938, 56.2882, 29.8326)
Luminance	0.5629 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55DF81 #DF55B3

analogous

#6EDF55 #55DF81 #55DFC6

triadic

#55DF81 #8155DF #DF8155

tetradic

#55DF81 #556EDF #DF55B3 #DFC655

square

#55DF81 #556EDF #DF55B3 #DFC655

split-complementary

#55DF81 #C655DF #DF556E

monochromatic

#1D9C46 #27D05D #55DF81 #89E9A7 #BCF2CD

Accessibility & contrast

On white

1.71

#55DF81 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.26

#55DF81 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55DF81

12.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55DF81	#FFFFFF	#000000	##000000
##55DF81	1.00	1.71	12.26	12.26
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.26	21.00	1.00	1.00
##000000	12.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0CD7A

Deuteranopia (green-blind)

#CEC187

Tritanopia (blue-blind)

#25DCC8

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #55df81;
/* rgb */ color: rgb(85, 223, 129);
/* oklch */ color: oklch(80.6% 0.178 150.8);

Tailwind

colors: {
  custom: {
    50: '#92eaa6',
    500: '#55df81',
    950: '#000000',
  },
}

SCSS

$custom: #55df81;
$custom-light: #92eaa6;
$custom-dark: #000000;

JSON

{
  "hex": "#55df81",
  "rgb": {
    "r": 85,
    "g": 223,
    "b": 129
  },
  "hsl": {
    "h": 139.13,
    "s": 68.317,
    "l": 60.392
  },
  "oklch": {
    "l": 0.80603,
    "c": 0.17822,
    "h": 150.8
  },
  "luminance": 0.56292
}

Semantic roles & 50–950 ramp

primary

#55DF81

secondary

#A0387F

accent

#1595D0

background

#FCFEFC

surface

#F5FDF6

border

#CFD5D0

text

#0E160F

muted

#7F8480

Preview Lab

Preview with #55DF81

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

Preview Lab → · Contrast checker → · Palette generator →