#5BF171#5BF171

#5BF171 is a very light, highly saturated green. Relative luminance 0.663; OKLCH L 85.0% C 0.213 H 146.0°. Best body text is #000000 at 14.27:1 contrast (WCAG AA passes).

Color values

HEX	#5BF171
RGB	rgb(91, 241, 113)
HSL	hsl(129, 84%, 65%)
HSV	hsv(129, 62%, 95%)
CMYK	cmyk(62.2%, 0%, 53.1%, 5.5%)
CIE-LAB	lab(85.16, -65.30, 49.74)
CIE-LCH	lch(85.16, 82.08, 142.70°)
OKLab	oklab(85.02% -0.1765 0.1191)
OKLCH	oklch(85.02% 0.213 146)
XYZ	xyz(38.7478, 66.3231, 26.3792)
Luminance	0.6633 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BF171 #F15BDB

analogous

#90F15B #5BF171 #5BF1BC

triadic

#5BF171 #715BF1 #F1715B

tetradic

#5BF171 #5B90F1 #F15BDB #F1BC5B

square

#5BF171 #5B90F1 #F15BDB #F1BC5B

split-complementary

#5BF171 #BC5BF1 #F15B90

monochromatic

#10C12A #23EC40 #5BF171 #93F6A2 #CCFBD3

Accessibility & contrast

On white

1.47

#5BF171 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.27

#5BF171 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BF171

14.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BF171	#FFFFFF	#000000	##000000
##5BF171	1.00	1.47	14.27	14.27
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.27	21.00	1.00	1.00
##000000	14.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4DD65

Deuteranopia (green-blind)

#E2D07B

Tritanopia (blue-blind)

#34ECD4

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #5bf171;
/* rgb */ color: rgb(91, 241, 113);
/* oklch */ color: oklch(85.0% 0.213 146.0);

Tailwind

colors: {
  custom: {
    50: '#98f79c',
    500: '#5bf171',
    950: '#000000',
  },
}

SCSS

$custom: #5bf171;
$custom-light: #98f79c;
$custom-dark: #000000;

JSON

{
  "hex": "#5bf171",
  "rgb": {
    "r": 91,
    "g": 241,
    "b": 113
  },
  "hsl": {
    "h": 128.8,
    "s": 84.27,
    "l": 65.098
  },
  "oklch": {
    "l": 0.85015,
    "c": 0.21297,
    "h": 146
  },
  "luminance": 0.66327
}

Semantic roles & 50–950 ramp

primary

#5BF171

secondary

#BF31AA

accent

#05C0E1

background

#FCFFFC

surface

#F5FFF5

border

#CFD7CF

text

#0F170E

muted

#80857F

Preview Lab

Preview with #5BF171

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

Preview Lab → · Contrast checker → · Palette generator →