#55CB58#55CB58

#55CB58 is a light, vivid green. Relative luminance 0.453; OKLCH L 74.9% C 0.188 H 143.8°. Best body text is #000000 at 10.07:1 contrast (WCAG AA passes).

Color values

HEX	#55CB58
RGB	rgb(85, 203, 88)
HSL	hsl(122, 53%, 56%)
HSV	hsv(122, 58%, 80%)
CMYK	cmyk(58.1%, 0%, 56.7%, 20.4%)
CIE-LAB	lab(73.12, -56.01, 46.88)
CIE-LCH	lch(73.12, 73.04, 140.07°)
OKLab	oklab(74.95% -0.1521 0.1112)
OKLCH	oklch(74.95% 0.188 143.8)
XYZ	xyz(26.8622, 45.3453, 16.5676)
Luminance	0.4535 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55CB58 #CB55C8

analogous

#8DCB55 #55CB58 #55CB93

triadic

#55CB58 #5855CB #CB5855

tetradic

#55CB58 #558DCB #CB55C8 #CB9355

square

#55CB58 #558DCB #CB55C8 #CB9355

split-complementary

#55CB58 #9355CB #CB558D

monochromatic

#277F29 #35AE38 #55CB58 #84D986 #B3E8B4

Accessibility & contrast

On white

2.09

#55CB58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.07

#55CB58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55CB58

10.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55CB58	#FFFFFF	#000000	##000000
##55CB58	1.00	2.09	10.07	10.07
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.07	21.00	1.00	1.00
##000000	10.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFBA4D

Deuteranopia (green-blind)

#C0B061

Tritanopia (blue-blind)

#40C6B2

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #55cb58;
/* rgb */ color: rgb(85, 203, 88);
/* oklch */ color: oklch(74.9% 0.188 143.8);

Tailwind

colors: {
  custom: {
    50: '#90dc8a',
    500: '#55cb58',
    950: '#000000',
  },
}

SCSS

$custom: #55cb58;
$custom-light: #90dc8a;
$custom-dark: #000000;

JSON

{
  "hex": "#55cb58",
  "rgb": {
    "r": 85,
    "g": 203,
    "b": 88
  },
  "hsl": {
    "h": 121.525,
    "s": 53.153,
    "l": 56.471
  },
  "oklch": {
    "l": 0.74947,
    "c": 0.18837,
    "h": 143.8
  },
  "luminance": 0.45348
}

Semantic roles & 50–950 ramp

primary

#55CB58

secondary

#D6A6D5

accent

#4BD9DD

background

#F9FDF8

surface

#F2FBF0

border

#CCD4CB

text

#0E150C

muted

#7E837D

Preview Lab

Preview with #55CB58

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

Preview Lab → · Contrast checker → · Palette generator →