#55D18A#55D18A

#55D18A is a light, vivid green. Relative luminance 0.494; OKLCH L 77.3% C 0.151 H 155.2°. Best body text is #000000 at 10.87:1 contrast (WCAG AA passes).

Color values

HEX	#55D18A
RGB	rgb(85, 209, 138)
HSL	hsl(146, 57%, 58%)
HSV	hsv(146, 59%, 82%)
CMYK	cmyk(59.3%, 0%, 34%, 18%)
CIE-LAB	lab(75.68, -50.50, 25.19)
CIE-LCH	lch(75.68, 56.44, 153.49°)
OKLab	oklab(77.29% -0.1372 0.0634)
OKLCH	oklch(77.29% 0.151 155.2)
XYZ	xyz(31.1316, 49.3642, 31.9275)
Luminance	0.4937 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55D18A #D1559C

analogous

#5ED155 #55D18A #55D1C8

triadic

#55D18A #8A55D1 #D18A55

tetradic

#55D18A #555ED1 #D1559C #D1C855

square

#55D18A #555ED1 #D1559C #D1C855

split-complementary

#55D18A #C855D1 #D1555E

monochromatic

#25874F #32B76B #55D18A #85DEAB #B5EBCC

Accessibility & contrast

On white

1.93

#55D18A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.87

#55D18A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55D18A

10.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55D18A	#FFFFFF	#000000	##000000
##55D18A	1.00	1.93	10.87	10.87
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.87	21.00	1.00	1.00
##000000	10.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0C285

Deuteranopia (green-blind)

#C0B68E

Tritanopia (blue-blind)

#26CFBF

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #55d18a;
/* rgb */ color: rgb(85, 209, 138);
/* oklch */ color: oklch(77.3% 0.151 155.2);

Tailwind

colors: {
  custom: {
    50: '#90e0ac',
    500: '#55d18a',
    950: '#000000',
  },
}

SCSS

$custom: #55d18a;
$custom-light: #90e0ac;
$custom-dark: #000000;

JSON

{
  "hex": "#55d18a",
  "rgb": {
    "r": 85,
    "g": 209,
    "b": 138
  },
  "hsl": {
    "h": 145.645,
    "s": 57.407,
    "l": 57.647
  },
  "oklch": {
    "l": 0.77285,
    "c": 0.15112,
    "h": 155.2
  },
  "luminance": 0.49367
}

Semantic roles & 50–950 ramp

primary

#55D18A

secondary

#DAA8C5

accent

#479FE1

background

#F9FDFA

surface

#F2FBF4

border

#CCD4CE

text

#0E1510

muted

#7E837F

Preview Lab

Preview with #55D18A

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

Preview Lab → · Contrast checker → · Palette generator →