#55CB3B#55CB3B

#55CB3B is a light, highly saturated green. Relative luminance 0.450; OKLCH L 74.7% C 0.210 H 140.4°. Best body text is #000000 at 9.99:1 contrast (WCAG AA passes).

Color values

HEX	#55CB3B
RGB	rgb(85, 203, 59)
HSL	hsl(109, 58%, 51%)
HSV	hsv(109, 71%, 80%)
CMYK	cmyk(58.1%, 0%, 70.9%, 20.4%)
CIE-LAB	lab(72.86, -58.91, 58.81)
CIE-LCH	lch(72.86, 83.24, 135.05°)
OKLab	oklab(74.65% -0.1614 0.1336)
OKLCH	oklch(74.65% 0.21 140.4)
XYZ	xyz(25.8905, 44.9566, 11.4500)
Luminance	0.4496 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55CB3B #B13BCB

analogous

#9DCB3B #55CB3B #3BCB69

triadic

#55CB3B #3B55CB #CB3B55

tetradic

#55CB3B #3B9DCB #B13BCB #CB693B

square

#55CB3B #3B9DCB #B13BCB #CB693B

split-complementary

#55CB3B #693BCB #CB3B9D

monochromatic

#2C6E1D #3F9F2A #55CB3B #7FD86B #A9E59C

Accessibility & contrast

On white

2.10

#55CB3B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.99

#55CB3B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55CB3B

9.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55CB3B	#FFFFFF	#000000	##000000
##55CB3B	1.00	2.10	9.99	9.99
#FFFFFF	2.10	1.00	21.00	21.00
#000000	9.99	21.00	1.00	1.00
##000000	9.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B923

Deuteranopia (green-blind)

#C2AF49

Tritanopia (blue-blind)

#46C5AF

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #55cb3b;
/* rgb */ color: rgb(85, 203, 59);
/* oklch */ color: oklch(74.7% 0.210 140.4);

Tailwind

colors: {
  custom: {
    50: '#91dc79',
    500: '#55cb3b',
    950: '#000000',
  },
}

SCSS

$custom: #55cb3b;
$custom-light: #91dc79;
$custom-dark: #000000;

JSON

{
  "hex": "#55cb3b",
  "rgb": {
    "r": 85,
    "g": 203,
    "b": 59
  },
  "hsl": {
    "h": 109.167,
    "s": 58.065,
    "l": 51.373
  },
  "oklch": {
    "l": 0.74654,
    "c": 0.20953,
    "h": 140.4
  },
  "luminance": 0.44959
}

Semantic roles & 50–950 ramp

primary

#55CB3B

secondary

#C591D1

accent

#47E1C5

background

#F9FDF7

surface

#F2FBEE

border

#CCD4C9

text

#0E150A

muted

#7E837C

Preview Lab

Preview with #55CB3B

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

Preview Lab → · Contrast checker → · Palette generator →