#5BBE37#5BBE37

#5BBE37 is a light, vivid green. Relative luminance 0.393; OKLCH L 71.5% C 0.194 H 138.7°. Best body text is #000000 at 8.87:1 contrast (WCAG AA passes).

Color values

HEX	#5BBE37
RGB	rgb(91, 190, 55)
HSL	hsl(104, 55%, 48%)
HSV	hsv(104, 71%, 75%)
CMYK	cmyk(52.1%, 0%, 71.1%, 25.5%)
CIE-LAB	lab(68.99, -52.87, 56.38)
CIE-LCH	lch(68.99, 77.29, 133.16°)
OKLab	oklab(71.5% -0.1457 0.1279)
OKLCH	oklch(71.5% 0.194 138.7)
XYZ	xyz(23.4165, 39.3251, 9.9702)
Luminance	0.3933 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BBE37 #9A37BE

analogous

#9EBE37 #5BBE37 #37BE56

triadic

#5BBE37 #375BBE #BE375B

tetradic

#5BBE37 #379EBE #9A37BE #BE5637

square

#5BBE37 #379EBE #9A37BE #BE5637

split-complementary

#5BBE37 #5637BE #BE379E

monochromatic

#2E5F1C #448F29 #5BBE37 #7FD161 #A5DF90

Accessibility & contrast

On white

2.37

#5BBE37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.87

#5BBE37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BBE37

8.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BBE37	#FFFFFF	#000000	##000000
##5BBE37	1.00	2.37	8.87	8.87
#FFFFFF	2.37	1.00	21.00	21.00
#000000	8.87	21.00	1.00	1.00
##000000	8.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4AE21

Deuteranopia (green-blind)

#B7A544

Tritanopia (blue-blind)

#52B8A3

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #5bbe37;
/* rgb */ color: rgb(91, 190, 55);
/* oklch */ color: oklch(71.5% 0.194 138.7);

Tailwind

colors: {
  custom: {
    50: '#93d276',
    500: '#5bbe37',
    950: '#000000',
  },
}

SCSS

$custom: #5bbe37;
$custom-light: #93d276;
$custom-dark: #000000;

JSON

{
  "hex": "#5bbe37",
  "rgb": {
    "r": 91,
    "g": 190,
    "b": 55
  },
  "hsl": {
    "h": 104,
    "s": 55.102,
    "l": 48.039
  },
  "oklch": {
    "l": 0.71504,
    "c": 0.1939,
    "h": 138.7
  },
  "luminance": 0.39327
}

Semantic roles & 50–950 ramp

primary

#5BBE37

secondary

#B887CA

accent

#49DEB7

background

#F9FDF7

surface

#F2FAED

border

#CCD3C8

text

#0E1409

muted

#7E837B

Preview Lab

Preview with #5BBE37

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

Preview Lab → · Contrast checker → · Palette generator →