#55B558#55B558

#55B558 is a light, vivid green. Relative luminance 0.357; OKLCH L 69.3% C 0.159 H 144.2°. Best body text is #000000 at 8.14:1 contrast (WCAG AA passes).

Color values

HEX	#55B558
RGB	rgb(85, 181, 88)
HSL	hsl(122, 39%, 52%)
HSV	hsv(122, 53%, 71%)
CMYK	cmyk(53%, 0%, 51.4%, 29%)
CIE-LAB	lab(66.28, -47.50, 38.66)
CIE-LCH	lch(66.28, 61.25, 140.86°)
OKLab	oklab(69.32% -0.129 0.0931)
OKLCH	oklch(69.32% 0.159 144.2)
XYZ	xyz(22.0304, 35.6818, 14.9570)
Luminance	0.3568 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55B558 #B555B2

analogous

#82B555 #55B558 #55B588

triadic

#55B558 #5855B5 #B55855

tetradic

#55B558 #5582B5 #B555B2 #B58855

square

#55B558 #5582B5 #B555B2 #B58855

split-complementary

#55B558 #8855B5 #B55582

monochromatic

#2C642D #3E8F41 #55B558 #80C882 #AADAAC

Accessibility & contrast

On white

2.58

#55B558 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.14

#55B558 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55B558

8.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55B558	#FFFFFF	#000000	##000000
##55B558	1.00	2.58	8.14	8.14
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.14	21.00	1.00	1.00
##000000	8.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A650

Deuteranopia (green-blind)

#AB9E5F

Tritanopia (blue-blind)

#46B1A0

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #55b558;
/* rgb */ color: rgb(85, 181, 88);
/* oklch */ color: oklch(69.3% 0.159 144.2);

Tailwind

colors: {
  custom: {
    50: '#8dcc89',
    500: '#55b558',
    950: '#000000',
  },
}

SCSS

$custom: #55b558;
$custom-light: #8dcc89;
$custom-dark: #000000;

JSON

{
  "hex": "#55b558",
  "rgb": {
    "r": 85,
    "g": 181,
    "b": 88
  },
  "hsl": {
    "h": 121.875,
    "s": 39.344,
    "l": 52.157
  },
  "oklch": {
    "l": 0.69318,
    "c": 0.15913,
    "h": 144.2
  },
  "luminance": 0.35684
}

Semantic roles & 50–950 ramp

primary

#55B558

secondary

#C89EC7

accent

#59CCCF

background

#F9FCF8

surface

#F1F9F0

border

#CBD2CB

text

#0D130C

muted

#7E827D

Preview Lab

Preview with #55B558

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

Preview Lab → · Contrast checker → · Palette generator →