#55CB56#55CB56

#55CB56 is a light, vivid green. Relative luminance 0.453; OKLCH L 74.9% C 0.190 H 143.5°. Best body text is #000000 at 10.06:1 contrast (WCAG AA passes).

Color values

HEX	#55CB56
RGB	rgb(85, 203, 86)
HSL	hsl(121, 53%, 56%)
HSV	hsv(121, 58%, 80%)
CMYK	cmyk(58.1%, 0%, 57.6%, 20.4%)
CIE-LAB	lab(73.10, -56.25, 47.78)
CIE-LCH	lch(73.10, 73.80, 139.66°)
OKLab	oklab(74.92% -0.1528 0.113)
OKLCH	oklch(74.92% 0.19 143.5)
XYZ	xyz(26.7805, 45.3126, 16.1372)
Luminance	0.4531 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55CB56 #CB55CA

analogous

#8FCB55 #55CB56 #55CB91

triadic

#55CB56 #5655CB #CB5655

tetradic

#55CB56 #558FCB #CB55CA #CB9155

square

#55CB56 #558FCB #CB55CA #CB9155

split-complementary

#55CB56 #9155CB #CB558F

monochromatic

#277F28 #35AE36 #55CB56 #84D985 #B3E8B3

Accessibility & contrast

On white

2.09

#55CB56 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.06

#55CB56 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55CB56

10.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55CB56	#FFFFFF	#000000	##000000
##55CB56	1.00	2.09	10.06	10.06
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.06	21.00	1.00	1.00
##000000	10.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFBA4A

Deuteranopia (green-blind)

#C0B05F

Tritanopia (blue-blind)

#40C6B1

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #55cb56;
/* rgb */ color: rgb(85, 203, 86);
/* oklch */ color: oklch(74.9% 0.190 143.5);

Tailwind

colors: {
  custom: {
    50: '#90dc89',
    500: '#55cb56',
    950: '#000000',
  },
}

SCSS

$custom: #55cb56;
$custom-light: #90dc89;
$custom-dark: #000000;

JSON

{
  "hex": "#55cb56",
  "rgb": {
    "r": 85,
    "g": 203,
    "b": 86
  },
  "hsl": {
    "h": 120.508,
    "s": 53.153,
    "l": 56.471
  },
  "oklch": {
    "l": 0.74922,
    "c": 0.19001,
    "h": 143.5
  },
  "luminance": 0.45315
}

Semantic roles & 50–950 ramp

primary

#55CB56

secondary

#D6A6D6

accent

#4BDBDD

background

#F9FDF8

surface

#F2FBF0

border

#CCD4CB

text

#0E150C

muted

#7E837D

Preview Lab

Preview with #55CB56

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

Preview Lab → · Contrast checker → · Palette generator →