#5BBF55#5BBF55

#5BBF55 is a light, vivid green. Relative luminance 0.401; OKLCH L 72.1% C 0.172 H 142.5°. Best body text is #000000 at 9.03:1 contrast (WCAG AA passes).

Color values

HEX	#5BBF55
RGB	rgb(91, 191, 85)
HSL	hsl(117, 45%, 54%)
HSV	hsv(117, 55%, 75%)
CMYK	cmyk(52.4%, 0%, 55.5%, 25.1%)
CIE-LAB	lab(69.57, -50.26, 44.14)
CIE-LCH	lch(69.57, 66.89, 138.71°)
OKLab	oklab(72.07% -0.1369 0.1049)
OKLCH	oklch(72.07% 0.172 142.5)
XYZ	xyz(24.5837, 40.1397, 15.0448)
Luminance	0.4014 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BBF55 #B955BF

analogous

#90BF55 #5BBF55 #55BF84

triadic

#5BBF55 #555BBF #BF555B

tetradic

#5BBF55 #5590BF #B955BF #BF8455

square

#5BBF55 #5590BF #B955BF #BF8455

split-complementary

#5BBF55 #8455BF #BF5590

monochromatic

#2E702A #409C3B #5BBF55 #86D081 #B1E0AE

Accessibility & contrast

On white

2.33

#5BBF55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.03

#5BBF55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BBF55

9.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BBF55	#FFFFFF	#000000	##000000
##5BBF55	1.00	2.33	9.03	9.03
#FFFFFF	2.33	1.00	21.00	21.00
#000000	9.03	21.00	1.00	1.00
##000000	9.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AF4B

Deuteranopia (green-blind)

#B6A75D

Tritanopia (blue-blind)

#4DBAA7

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #5bbf55;
/* rgb */ color: rgb(91, 191, 85);
/* oklch */ color: oklch(72.1% 0.172 142.5);

Tailwind

colors: {
  custom: {
    50: '#91d388',
    500: '#5bbf55',
    950: '#000000',
  },
}

SCSS

$custom: #5bbf55;
$custom-light: #91d388;
$custom-dark: #000000;

JSON

{
  "hex": "#5bbf55",
  "rgb": {
    "r": 91,
    "g": 191,
    "b": 85
  },
  "hsl": {
    "h": 116.604,
    "s": 45.299,
    "l": 54.118
  },
  "oklch": {
    "l": 0.72071,
    "c": 0.17249,
    "h": 142.5
  },
  "luminance": 0.40142
}

Semantic roles & 50–950 ramp

primary

#5BBF55

secondary

#CCA1CE

accent

#53D5CE

background

#F9FDF8

surface

#F2FAF0

border

#CCD3CB

text

#0E140B

muted

#7E837C

Preview Lab

Preview with #5BBF55

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

Preview Lab → · Contrast checker → · Palette generator →