#55D180#55D180

#55D180 is a light, vivid green. Relative luminance 0.491; OKLCH L 77.1% C 0.160 H 152.1°. Best body text is #000000 at 10.82:1 contrast (WCAG AA passes).

Color values

HEX	#55D180
RGB	rgb(85, 209, 128)
HSL	hsl(141, 57%, 58%)
HSV	hsv(141, 59%, 82%)
CMYK	cmyk(59.3%, 0%, 38.8%, 18%)
CIE-LAB	lab(75.51, -52.33, 30.15)
CIE-LCH	lch(75.51, 60.39, 150.05°)
OKLab	oklab(77.09% -0.1417 0.0751)
OKLCH	oklch(77.09% 0.16 152.1)
XYZ	xyz(30.4407, 49.0878, 28.2886)
Luminance	0.4909 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55D180 #D155A6

analogous

#68D155 #55D180 #55D1BE

triadic

#55D180 #8055D1 #D18055

tetradic

#55D180 #5568D1 #D155A6 #D1BE55

square

#55D180 #5568D1 #D155A6 #D1BE55

split-complementary

#55D180 #BE55D1 #D15568

monochromatic

#258747 #32B760 #55D180 #85DEA4 #B5EBC8

Accessibility & contrast

On white

1.94

#55D180 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.82

#55D180 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55D180

10.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55D180	#FFFFFF	#000000	##000000
##55D180	1.00	1.94	10.82	10.82
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.82	21.00	1.00	1.00
##000000	10.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1C17A

Deuteranopia (green-blind)

#C1B585

Tritanopia (blue-blind)

#2DCEBD

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #55d180;
/* rgb */ color: rgb(85, 209, 128);
/* oklch */ color: oklch(77.1% 0.160 152.1);

Tailwind

colors: {
  custom: {
    50: '#90e0a5',
    500: '#55d180',
    950: '#000000',
  },
}

SCSS

$custom: #55d180;
$custom-light: #90e0a5;
$custom-dark: #000000;

JSON

{
  "hex": "#55d180",
  "rgb": {
    "r": 85,
    "g": 209,
    "b": 128
  },
  "hsl": {
    "h": 140.806,
    "s": 57.407,
    "l": 57.647
  },
  "oklch": {
    "l": 0.77088,
    "c": 0.16034,
    "h": 152.1
  },
  "luminance": 0.49091
}

Semantic roles & 50–950 ramp

primary

#55D180

secondary

#DAA8C9

accent

#47ABE1

background

#F9FDFA

surface

#F2FBF4

border

#CCD4CE

text

#0E150F

muted

#7E837F

Preview Lab

Preview with #55D180

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

Preview Lab → · Contrast checker → · Palette generator →