#55B771#55B771

#55B771 is a light, vivid green. Relative luminance 0.370; OKLCH L 70.3% C 0.138 H 150.7°. Best body text is #000000 at 8.40:1 contrast (WCAG AA passes).

Color values

HEX	#55B771
RGB	rgb(85, 183, 113)
HSL	hsl(137, 40%, 53%)
HSV	hsv(137, 54%, 72%)
CMYK	cmyk(53.6%, 0%, 38.3%, 28.2%)
CIE-LAB	lab(67.27, -44.39, 27.08)
CIE-LCH	lch(67.27, 52.00, 148.61°)
OKLab	oklab(70.25% -0.1204 0.0675)
OKLCH	oklch(70.25% 0.138 150.7)
XYZ	xyz(23.6588, 36.9885, 21.5123)
Luminance	0.3699 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55B771 #B7559B

analogous

#6AB755 #55B771 #55B7A2

triadic

#55B771 #7155B7 #B77155

tetradic

#55B771 #556AB7 #B7559B #B7A255

square

#55B771 #556AB7 #B7559B #B7A255

split-complementary

#55B771 #A255B7 #B7556A

monochromatic

#2B663C #3E9155 #55B771 #80C995 #ABDBB9

Accessibility & contrast

On white

2.50

#55B771 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.40

#55B771 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55B771

8.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55B771	#FFFFFF	#000000	##000000
##55B771	1.00	2.50	8.40	8.40
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.40	21.00	1.00	1.00
##000000	8.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A96C

Deuteranopia (green-blind)

#AAA075

Tritanopia (blue-blind)

#3EB4A5

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #55b771;
/* rgb */ color: rgb(85, 183, 113);
/* oklch */ color: oklch(70.3% 0.138 150.7);

Tailwind

colors: {
  custom: {
    50: '#8ccd9a',
    500: '#55b771',
    950: '#000000',
  },
}

SCSS

$custom: #55b771;
$custom-light: #8ccd9a;
$custom-dark: #000000;

JSON

{
  "hex": "#55b771",
  "rgb": {
    "r": 85,
    "g": 183,
    "b": 113
  },
  "hsl": {
    "h": 137.143,
    "s": 40.496,
    "l": 52.549
  },
  "oklch": {
    "l": 0.70253,
    "c": 0.13805,
    "h": 150.7
  },
  "luminance": 0.36991
}

Semantic roles & 50–950 ramp

primary

#55B771

secondary

#C99FBD

accent

#57AED0

background

#F9FCF9

surface

#F1F9F2

border

#CBD2CC

text

#0D130E

muted

#7E827E

Preview Lab

Preview with #55B771

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

Preview Lab → · Contrast checker → · Palette generator →