#5BCC55#5BCC55

#5BCC55 is a light, vivid green. Relative luminance 0.461; OKLCH L 75.4% C 0.190 H 142.6°. Best body text is #000000 at 10.21:1 contrast (WCAG AA passes).

Color values

HEX	#5BCC55
RGB	rgb(91, 204, 85)
HSL	hsl(117, 54%, 57%)
HSV	hsv(117, 58%, 80%)
CMYK	cmyk(55.4%, 0%, 58.3%, 20%)
CIE-LAB	lab(73.59, -55.27, 48.85)
CIE-LCH	lch(73.59, 73.76, 138.53°)
OKLab	oklab(75.38% -0.1505 0.1152)
OKLCH	oklch(75.38% 0.19 142.6)
XYZ	xyz(27.5455, 46.0634, 16.0321)
Luminance	0.4607 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BCC55 #C655CC

analogous

#97CC55 #5BCC55 #55CC8B

triadic

#5BCC55 #555BCC #CC555B

tetradic

#5BCC55 #5597CC #C655CC #CC8B55

square

#5BCC55 #5597CC #C655CC #CC8B55

split-complementary

#5BCC55 #8B55CC #CC5597

monochromatic

#2B8026 #3BAF35 #5BCC55 #88DA84 #B6E8B3

Accessibility & contrast

On white

2.06

#5BCC55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.21

#5BCC55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BCC55

10.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BCC55	#FFFFFF	#000000	##000000
##5BCC55	1.00	2.06	10.21	10.21
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.21	21.00	1.00	1.00
##000000	10.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0BB49

Deuteranopia (green-blind)

#C2B15E

Tritanopia (blue-blind)

#4AC6B2

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #5bcc55;
/* rgb */ color: rgb(91, 204, 85);
/* oklch */ color: oklch(75.4% 0.190 142.6);

Tailwind

colors: {
  custom: {
    50: '#93dc88',
    500: '#5bcc55',
    950: '#000000',
  },
}

SCSS

$custom: #5bcc55;
$custom-light: #93dc88;
$custom-dark: #000000;

JSON

{
  "hex": "#5bcc55",
  "rgb": {
    "r": 91,
    "g": 204,
    "b": 85
  },
  "hsl": {
    "h": 116.975,
    "s": 53.846,
    "l": 56.667
  },
  "oklch": {
    "l": 0.75376,
    "c": 0.1895,
    "h": 142.6
  },
  "luminance": 0.46066
}

Semantic roles & 50–950 ramp

primary

#5BCC55

secondary

#D4A6D7

accent

#4BDDD6

background

#F9FDF8

surface

#F2FBF0

border

#CCD4CB

text

#0E150C

muted

#7E837D

Preview Lab

Preview with #5BCC55

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

Preview Lab → · Contrast checker → · Palette generator →