#5BB73B#5BB73B

#5BB73B is a light, vivid green. Relative luminance 0.364; OKLCH L 69.7% C 0.183 H 138.8°. Best body text is #000000 at 8.28:1 contrast (WCAG AA passes).

Color values

HEX	#5BB73B
RGB	rgb(91, 183, 59)
HSL	hsl(105, 51%, 47%)
HSV	hsv(105, 68%, 72%)
CMYK	cmyk(50.3%, 0%, 67.8%, 28.2%)
CIE-LAB	lab(66.83, -49.85, 52.56)
CIE-LCH	lch(66.83, 72.45, 133.48°)
OKLab	oklab(69.74% -0.1373 0.1204)
OKLCH	oklch(69.74% 0.183 138.8)
XYZ	xyz(22.0365, 36.4053, 10.0025)
Luminance	0.3641 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB73B #973BB7

analogous

#99B73B #5BB73B #3BB759

triadic

#5BB73B #3B5BB7 #B73B5B

tetradic

#5BB73B #3B99B7 #973BB7 #B7593B

square

#5BB73B #3B99B7 #973BB7 #B7593B

split-complementary

#5BB73B #593BB7 #B73B99

monochromatic

#2D5A1D #44892C #5BB73B #7ECD63 #A4DC91

Accessibility & contrast

On white

2.54

#5BB73B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.28

#5BB73B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB73B

8.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB73B	#FFFFFF	#000000	##000000
##5BB73B	1.00	2.54	8.28	8.28
#FFFFFF	2.54	1.00	21.00	21.00
#000000	8.28	21.00	1.00	1.00
##000000	8.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCA72A

Deuteranopia (green-blind)

#B0A046

Tritanopia (blue-blind)

#53B19E

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #5bb73b;
/* rgb */ color: rgb(91, 183, 59);
/* oklch */ color: oklch(69.7% 0.183 138.8);

Tailwind

colors: {
  custom: {
    50: '#91cd77',
    500: '#5bb73b',
    950: '#000000',
  },
}

SCSS

$custom: #5bb73b;
$custom-light: #91cd77;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb73b",
  "rgb": {
    "r": 91,
    "g": 183,
    "b": 59
  },
  "hsl": {
    "h": 104.516,
    "s": 51.24,
    "l": 47.451
  },
  "oklch": {
    "l": 0.69738,
    "c": 0.18262,
    "h": 138.8
  },
  "luminance": 0.36407
}

Semantic roles & 50–950 ramp

primary

#5BB73B

secondary

#B687C6

accent

#4DDBB6

background

#F9FCF7

surface

#F2F9ED

border

#CCD2C8

text

#0E1309

muted

#7E827B

Preview Lab

Preview with #5BB73B

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

Preview Lab → · Contrast checker → · Palette generator →