#5BF178#5BF178

#5BF178 is a very light, highly saturated green. Relative luminance 0.665; OKLCH L 85.1% C 0.207 H 147.1°. Best body text is #000000 at 14.30:1 contrast (WCAG AA passes).

Color values

HEX	#5BF178
RGB	rgb(91, 241, 120)
HSL	hsl(132, 84%, 65%)
HSV	hsv(132, 62%, 95%)
CMYK	cmyk(62.2%, 0%, 50.2%, 5.5%)
CIE-LAB	lab(85.24, -64.35, 46.57)
CIE-LCH	lch(85.24, 79.44, 144.11°)
OKLab	oklab(85.11% -0.1738 0.1125)
OKLCH	oklch(85.11% 0.207 147.1)
XYZ	xyz(39.1572, 66.4869, 28.5353)
Luminance	0.6649 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BF178 #F15BD4

analogous

#89F15B #5BF178 #5BF1C3

triadic

#5BF178 #785BF1 #F1785B

tetradic

#5BF178 #5B89F1 #F15BD4 #F1C35B

square

#5BF178 #5B89F1 #F15BD4 #F1C35B

split-complementary

#5BF178 #C35BF1 #F15B89

monochromatic

#10C133 #23EC4A #5BF178 #93F6A6 #CCFBD5

Accessibility & contrast

On white

1.47

#5BF178 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.30

#5BF178 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BF178

14.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BF178	#FFFFFF	#000000	##000000
##5BF178	1.00	1.47	14.30	14.30
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.30	21.00	1.00	1.00
##000000	14.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4DD6E

Deuteranopia (green-blind)

#E1D081

Tritanopia (blue-blind)

#31ECD5

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #5bf178;
/* rgb */ color: rgb(91, 241, 120);
/* oklch */ color: oklch(85.1% 0.207 147.1);

Tailwind

colors: {
  custom: {
    50: '#98f7a1',
    500: '#5bf178',
    950: '#000000',
  },
}

SCSS

$custom: #5bf178;
$custom-light: #98f7a1;
$custom-dark: #000000;

JSON

{
  "hex": "#5bf178",
  "rgb": {
    "r": 91,
    "g": 241,
    "b": 120
  },
  "hsl": {
    "h": 131.6,
    "s": 84.27,
    "l": 65.098
  },
  "oklch": {
    "l": 0.8511,
    "c": 0.20705,
    "h": 147.1
  },
  "luminance": 0.66491
}

Semantic roles & 50–950 ramp

primary

#5BF178

secondary

#BF31A4

accent

#05B6E1

background

#FCFFFC

surface

#F5FFF5

border

#CFD7CF

text

#0F170F

muted

#808580

Preview Lab

Preview with #5BF178

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

Preview Lab → · Contrast checker → · Palette generator →