#55E378#55E378

#55E378 is a light, vivid green. Relative luminance 0.582; OKLCH L 81.5% C 0.192 H 148.5°. Best body text is #000000 at 12.65:1 contrast (WCAG AA passes).

Color values

HEX	#55E378
RGB	rgb(85, 227, 120)
HSL	hsl(135, 72%, 61%)
HSV	hsv(135, 63%, 89%)
CMYK	cmyk(62.6%, 0%, 47.1%, 11%)
CIE-LAB	lab(80.86, -60.49, 41.07)
CIE-LCH	lch(80.86, 73.11, 145.82°)
OKLab	oklab(81.45% -0.1633 0.1001)
OKLCH	oklch(81.45% 0.192 148.5)
XYZ	xyz(34.6031, 58.2221, 27.1801)
Luminance	0.5823 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55E378 #E355C0

analogous

#79E355 #55E378 #55E3BF

triadic

#55E378 #7855E3 #E37855

tetradic

#55E378 #5579E3 #E355C0 #E3BF55

square

#55E378 #5579E3 #E355C0 #E3BF55

split-complementary

#55E378 #BF55E3 #E35579

monochromatic

#1BA33C #23D750 #55E378 #8AECA2 #BEF4CB

Accessibility & contrast

On white

1.66

#55E378 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.65

#55E378 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55E378

12.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55E378	#FFFFFF	#000000	##000000
##55E378	1.00	1.66	12.65	12.65
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.65	21.00	1.00	1.00
##000000	12.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5D06F

Deuteranopia (green-blind)

#D3C47F

Tritanopia (blue-blind)

#28DFCA

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #55e378;
/* rgb */ color: rgb(85, 227, 120);
/* oklch */ color: oklch(81.5% 0.192 148.5);

Tailwind

colors: {
  custom: {
    50: '#93eda0',
    500: '#55e378',
    950: '#000000',
  },
}

SCSS

$custom: #55e378;
$custom-light: #93eda0;
$custom-dark: #000000;

JSON

{
  "hex": "#55e378",
  "rgb": {
    "r": 85,
    "g": 227,
    "b": 120
  },
  "hsl": {
    "h": 134.789,
    "s": 71.717,
    "l": 61.176
  },
  "oklch": {
    "l": 0.81454,
    "c": 0.19154,
    "h": 148.5
  },
  "luminance": 0.58226
}

Semantic roles & 50–950 ramp

primary

#55E378

secondary

#A5378A

accent

#12A4D4

background

#FCFFFC

surface

#F5FEF5

border

#CFD6CF

text

#0E160F

muted

#7F8580

Preview Lab

Preview with #55E378

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

Preview Lab → · Contrast checker → · Palette generator →