#5BBC57#5BBC57

#5BBC57 is a light, vivid green. Relative luminance 0.389; OKLCH L 71.3% C 0.167 H 142.9°. Best body text is #000000 at 8.78:1 contrast (WCAG AA passes).

Color values

HEX	#5BBC57
RGB	rgb(91, 188, 87)
HSL	hsl(118, 43%, 54%)
HSV	hsv(118, 54%, 74%)
CMYK	cmyk(51.6%, 0%, 53.7%, 26.3%)
CIE-LAB	lab(68.66, -48.82, 42.10)
CIE-LCH	lch(68.66, 64.46, 139.23°)
OKLab	oklab(71.33% -0.1329 0.1006)
OKLCH	oklch(71.33% 0.167 142.9)
XYZ	xyz(24.0167, 38.8768, 15.2534)
Luminance	0.3888 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BBC57 #B857BC

analogous

#8EBC57 #5BBC57 #57BC86

triadic

#5BBC57 #575BBC #BC575B

tetradic

#5BBC57 #578EBC #B857BC #BC8657

square

#5BBC57 #578EBC #B857BC #BC8657

split-complementary

#5BBC57 #8657BC #BC578E

monochromatic

#2E6D2C #41993D #5BBC57 #86CD83 #B0DFAF

Accessibility & contrast

On white

2.39

#5BBC57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.78

#5BBC57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BBC57

8.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BBC57	#FFFFFF	#000000	##000000
##5BBC57	1.00	2.39	8.78	8.78
#FFFFFF	2.39	1.00	21.00	21.00
#000000	8.78	21.00	1.00	1.00
##000000	8.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0AD4E

Deuteranopia (green-blind)

#B3A45E

Tritanopia (blue-blind)

#4EB7A5

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #5bbc57;
/* rgb */ color: rgb(91, 188, 87);
/* oklch */ color: oklch(71.3% 0.167 142.9);

Tailwind

colors: {
  custom: {
    50: '#91d189',
    500: '#5bbc57',
    950: '#000000',
  },
}

SCSS

$custom: #5bbc57;
$custom-light: #91d189;
$custom-dark: #000000;

JSON

{
  "hex": "#5bbc57",
  "rgb": {
    "r": 91,
    "g": 188,
    "b": 87
  },
  "hsl": {
    "h": 117.624,
    "s": 42.979,
    "l": 53.922
  },
  "oklch": {
    "l": 0.71334,
    "c": 0.16669,
    "h": 142.9
  },
  "luminance": 0.38879
}

Semantic roles & 50–950 ramp

primary

#5BBC57

secondary

#CBA2CD

accent

#55D3CE

background

#F9FCF8

surface

#F2F9F0

border

#CCD2CB

text

#0D140C

muted

#7E827D

Preview Lab

Preview with #5BBC57

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

Preview Lab → · Contrast checker → · Palette generator →