#55D173#55D173

#55D173 is a light, vivid green. Relative luminance 0.488; OKLCH L 76.9% C 0.172 H 148.7°. Best body text is #000000 at 10.75:1 contrast (WCAG AA passes).

Color values

HEX	#55D173
RGB	rgb(85, 209, 115)
HSL	hsl(135, 57%, 58%)
HSV	hsv(135, 59%, 82%)
CMYK	cmyk(59.3%, 0%, 45%, 18%)
CIE-LAB	lab(75.31, -54.50, 36.50)
CIE-LCH	lch(75.31, 65.59, 146.19°)
OKLab	oklab(76.86% -0.1473 0.0895)
OKLCH	oklch(76.86% 0.172 148.7)
XYZ	xyz(29.6392, 48.7672, 24.0674)
Luminance	0.4877 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55D173 #D155B3

analogous

#75D155 #55D173 #55D1B1

triadic

#55D173 #7355D1 #D17355

tetradic

#55D173 #5575D1 #D155B3 #D1B155

square

#55D173 #5575D1 #D155B3 #D1B155

split-complementary

#55D173 #B155D1 #D15575

monochromatic

#25873C #32B752 #55D173 #85DE9B #B5EBC2

Accessibility & contrast

On white

1.95

#55D173 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.75

#55D173 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55D173

10.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55D173	#FFFFFF	#000000	##000000
##55D173	1.00	1.95	10.75	10.75
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.75	21.00	1.00	1.00
##000000	10.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3C06C

Deuteranopia (green-blind)

#C3B579

Tritanopia (blue-blind)

#34CDBA

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #55d173;
/* rgb */ color: rgb(85, 209, 115);
/* oklch */ color: oklch(76.9% 0.172 148.7);

Tailwind

colors: {
  custom: {
    50: '#90e09c',
    500: '#55d173',
    950: '#000000',
  },
}

SCSS

$custom: #55d173;
$custom-light: #90e09c;
$custom-dark: #000000;

JSON

{
  "hex": "#55d173",
  "rgb": {
    "r": 85,
    "g": 209,
    "b": 115
  },
  "hsl": {
    "h": 134.516,
    "s": 57.407,
    "l": 57.647
  },
  "oklch": {
    "l": 0.76858,
    "c": 0.17238,
    "h": 148.7
  },
  "luminance": 0.4877
}

Semantic roles & 50–950 ramp

primary

#55D173

secondary

#DAA8CE

accent

#47BCE1

background

#F9FDF9

surface

#F2FBF2

border

#CCD4CC

text

#0E150E

muted

#7E837E

Preview Lab

Preview with #55D173

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

Preview Lab → · Contrast checker → · Palette generator →