#5BCB58#5BCB58

#5BCB58 is a light, vivid green. Relative luminance 0.456; OKLCH L 75.2% C 0.186 H 143.0°. Best body text is #000000 at 10.13:1 contrast (WCAG AA passes).

Color values

HEX	#5BCB58
RGB	rgb(91, 203, 88)
HSL	hsl(118, 53%, 57%)
HSV	hsv(118, 57%, 80%)
CMYK	cmyk(55.2%, 0%, 56.7%, 20.4%)
CIE-LAB	lab(73.31, -54.54, 47.15)
CIE-LCH	lch(73.31, 72.09, 139.15°)
OKLab	oklab(75.16% -0.1484 0.1117)
OKLCH	oklch(75.16% 0.186 143)
XYZ	xyz(27.4303, 45.6383, 16.5942)
Luminance	0.4564 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BCB58 #C858CB

analogous

#94CB58 #5BCB58 #58CB8F

triadic

#5BCB58 #585BCB #CB585B

tetradic

#5BCB58 #5894CB #C858CB #CB8F58

square

#5BCB58 #5894CB #C858CB #CB8F58

split-complementary

#5BCB58 #8F58CB #CB5894

monochromatic

#2A8128 #3AAF37 #5BCB58 #89DA87 #B7E8B5

Accessibility & contrast

On white

2.07

#5BCB58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.13

#5BCB58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BCB58

10.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BCB58	#FFFFFF	#000000	##000000
##5BCB58	1.00	2.07	10.13	10.13
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.13	21.00	1.00	1.00
##000000	10.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFBA4D

Deuteranopia (green-blind)

#C0B061

Tritanopia (blue-blind)

#4AC6B2

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #5bcb58;
/* rgb */ color: rgb(91, 203, 88);
/* oklch */ color: oklch(75.2% 0.186 143.0);

Tailwind

colors: {
  custom: {
    50: '#93dc8a',
    500: '#5bcb58',
    950: '#000000',
  },
}

SCSS

$custom: #5bcb58;
$custom-light: #93dc8a;
$custom-dark: #000000;

JSON

{
  "hex": "#5bcb58",
  "rgb": {
    "r": 91,
    "g": 203,
    "b": 88
  },
  "hsl": {
    "h": 118.435,
    "s": 52.511,
    "l": 57.059
  },
  "oklch": {
    "l": 0.75158,
    "c": 0.18573,
    "h": 143
  },
  "luminance": 0.45641
}

Semantic roles & 50–950 ramp

primary

#5BCB58

secondary

#D6A8D7

accent

#4CDCD8

background

#F9FDF8

surface

#F2FBF0

border

#CCD4CB

text

#0E150C

muted

#7E837D

Preview Lab

Preview with #5BCB58

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

Preview Lab → · Contrast checker → · Palette generator →