#5BB937#5BB937

#5BB937 is a light, vivid green. Relative luminance 0.372; OKLCH L 70.2% C 0.188 H 138.5°. Best body text is #000000 at 8.44:1 contrast (WCAG AA passes).

Color values

HEX	#5BB937
RGB	rgb(91, 185, 55)
HSL	hsl(103, 54%, 47%)
HSV	hsv(103, 70%, 73%)
CMYK	cmyk(50.8%, 0%, 70.3%, 27.5%)
CIE-LAB	lab(67.42, -50.96, 54.77)
CIE-LCH	lch(67.42, 74.81, 132.94°)
OKLab	oklab(70.22% -0.1406 0.1245)
OKLCH	oklch(70.22% 0.188 138.5)
XYZ	xyz(22.3521, 37.1963, 9.6154)
Luminance	0.3720 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB937 #9537B9

analogous

#9CB937 #5BB937 #37B954

triadic

#5BB937 #375BB9 #B9375B

tetradic

#5BB937 #379CB9 #9537B9 #B95437

square

#5BB937 #379CB9 #9537B9 #B95437

split-complementary

#5BB937 #5437B9 #B9379C

monochromatic

#2D5B1B #448A29 #5BB937 #7DCF5E #A3DD8D

Accessibility & contrast

On white

2.49

#5BB937 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.44

#5BB937 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB937

8.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB937	#FFFFFF	#000000	##000000
##5BB937	1.00	2.49	8.44	8.44
#FFFFFF	2.49	1.00	21.00	21.00
#000000	8.44	21.00	1.00	1.00
##000000	8.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFA923

Deuteranopia (green-blind)

#B2A143

Tritanopia (blue-blind)

#53B39F

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #5bb937;
/* rgb */ color: rgb(91, 185, 55);
/* oklch */ color: oklch(70.2% 0.188 138.5);

Tailwind

colors: {
  custom: {
    50: '#92cf75',
    500: '#5bb937',
    950: '#000000',
  },
}

SCSS

$custom: #5bb937;
$custom-light: #92cf75;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb937",
  "rgb": {
    "r": 91,
    "g": 185,
    "b": 55
  },
  "hsl": {
    "h": 103.385,
    "s": 54.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.70219,
    "c": 0.18779,
    "h": 138.5
  },
  "luminance": 0.37198
}

Semantic roles & 50–950 ramp

primary

#5BB937

secondary

#B584C8

accent

#4ADEB5

background

#F9FCF7

surface

#F2F9ED

border

#CCD2C8

text

#0E1409

muted

#7E827B

Preview Lab

Preview with #5BB937

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

Preview Lab → · Contrast checker → · Palette generator →