#55C178#55C178

#55C178 is a light, vivid green. Relative luminance 0.414; OKLCH L 72.9% C 0.146 H 151.7°. Best body text is #000000 at 9.29:1 contrast (WCAG AA passes).

Color values

HEX	#55C178
RGB	rgb(85, 193, 120)
HSL	hsl(139, 47%, 55%)
HSV	hsv(139, 56%, 76%)
CMYK	cmyk(56%, 0%, 37.8%, 24.3%)
CIE-LAB	lab(70.47, -47.30, 27.64)
CIE-LCH	lch(70.47, 54.79, 149.70°)
OKLab	oklab(72.92% -0.1282 0.069)
OKLCH	oklch(72.92% 0.146 151.7)
XYZ	xyz(26.2045, 41.4249, 24.3805)
Luminance	0.4143 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55C178 #C1559E

analogous

#68C155 #55C178 #55C1AE

triadic

#55C178 #7855C1 #C17855

tetradic

#55C178 #5568C1 #C1559E #C1AE55

square

#55C178 #5568C1 #C1559E #C1AE55

split-complementary

#55C178 #AE55C1 #C15568

monochromatic

#2A7241 #3A9F5B #55C178 #82D19C #AFE2BF

Accessibility & contrast

On white

2.26

#55C178 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.29

#55C178 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55C178

9.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55C178	#FFFFFF	#000000	##000000
##55C178	1.00	2.26	9.29	9.29
#FFFFFF	2.26	1.00	21.00	21.00
#000000	9.29	21.00	1.00	1.00
##000000	9.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2B373

Deuteranopia (green-blind)

#B3A87D

Tritanopia (blue-blind)

#38BEAF

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #55c178;
/* rgb */ color: rgb(85, 193, 120);
/* oklch */ color: oklch(72.9% 0.146 151.7);

Tailwind

colors: {
  custom: {
    50: '#8ed49f',
    500: '#55c178',
    950: '#000000',
  },
}

SCSS

$custom: #55c178;
$custom-light: #8ed49f;
$custom-dark: #000000;

JSON

{
  "hex": "#55c178",
  "rgb": {
    "r": 85,
    "g": 193,
    "b": 120
  },
  "hsl": {
    "h": 139.444,
    "s": 46.552,
    "l": 54.51
  },
  "oklch": {
    "l": 0.72916,
    "c": 0.14563,
    "h": 151.7
  },
  "luminance": 0.41427
}

Semantic roles & 50–950 ramp

primary

#55C178

secondary

#D0A2C1

accent

#52ABD6

background

#F9FDF9

surface

#F1FAF2

border

#CBD3CC

text

#0D140E

muted

#7E837E

Preview Lab

Preview with #55C178

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

Preview Lab → · Contrast checker → · Palette generator →