#55DD80#55DD80

#55DD80 is a light, vivid green. Relative luminance 0.552; OKLCH L 80.1% C 0.176 H 150.7°. Best body text is #000000 at 12.04:1 contrast (WCAG AA passes).

Color values

HEX	#55DD80
RGB	rgb(85, 221, 128)
HSL	hsl(139, 67%, 60%)
HSV	hsv(139, 62%, 87%)
CMYK	cmyk(61.5%, 0%, 42.1%, 13.3%)
CIE-LAB	lab(79.16, -56.98, 34.93)
CIE-LCH	lch(79.16, 66.83, 148.49°)
OKLab	oklab(80.09% -0.1539 0.0863)
OKLCH	oklch(80.09% 0.176 150.7)
XYZ	xyz(33.4965, 55.1994, 29.3072)
Luminance	0.5520 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55DD80 #DD55B2

analogous

#6EDD55 #55DD80 #55DDC4

triadic

#55DD80 #8055DD #DD8055

tetradic

#55DD80 #556EDD #DD55B2 #DDC455

square

#55DD80 #556EDD #DD55B2 #DDC455

split-complementary

#55DD80 #C455DD #DD556E

monochromatic

#1F9945 #29CC5C #55DD80 #88E7A6 #BBF1CC

Accessibility & contrast

On white

1.74

#55DD80 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.04

#55DD80 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55DD80

12.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55DD80	#FFFFFF	#000000	##000000
##55DD80	1.00	1.74	12.04	12.04
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.04	21.00	1.00	1.00
##000000	12.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DECB79

Deuteranopia (green-blind)

#CCBF86

Tritanopia (blue-blind)

#27DAC6

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #55dd80;
/* rgb */ color: rgb(85, 221, 128);
/* oklch */ color: oklch(80.1% 0.176 150.7);

Tailwind

colors: {
  custom: {
    50: '#92e8a6',
    500: '#55dd80',
    950: '#000000',
  },
}

SCSS

$custom: #55dd80;
$custom-light: #92e8a6;
$custom-dark: #000000;

JSON

{
  "hex": "#55dd80",
  "rgb": {
    "r": 85,
    "g": 221,
    "b": 128
  },
  "hsl": {
    "h": 138.971,
    "s": 66.667,
    "l": 60
  },
  "oklch": {
    "l": 0.80087,
    "c": 0.17648,
    "h": 150.7
  },
  "luminance": 0.55203
}

Semantic roles & 50–950 ramp

primary

#55DD80

secondary

#9D397D

accent

#3EB3EA

background

#FCFEFC

surface

#F5FDF6

border

#CFD5D0

text

#0E160F

muted

#7F8480

Preview Lab

Preview with #55DD80

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

Preview Lab → · Contrast checker → · Palette generator →