#5BF678#5BF678

#5BF678 is a very light, highly saturated green. Relative luminance 0.695; OKLCH L 86.3% C 0.213 H 146.9°. Best body text is #000000 at 14.90:1 contrast (WCAG AA passes).

Color values

HEX	#5BF678
RGB	rgb(91, 246, 120)
HSL	hsl(131, 90%, 66%)
HSV	hsv(131, 63%, 96%)
CMYK	cmyk(63%, 0%, 51.2%, 3.5%)
CIE-LAB	lab(86.74, -66.13, 48.41)
CIE-LCH	lch(86.74, 81.96, 143.79°)
OKLab	oklab(86.35% -0.1786 0.1166)
OKLCH	oklch(86.35% 0.213 146.9)
XYZ	xyz(40.6575, 69.4876, 29.0355)
Luminance	0.6949 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BF678 #F65BD9

analogous

#8BF65B #5BF678 #5BF6C5

triadic

#5BF678 #785BF6 #F6785B

tetradic

#5BF678 #5B8BF6 #F65BD9 #F6C55B

square

#5BF678 #5B8BF6 #F65BD9 #F6C55B

split-complementary

#5BF678 #C55BF6 #F65B8B

monochromatic

#0BCB2F #21F348 #5BF678 #95F9A8 #CFFCD8

Accessibility & contrast

On white

1.41

#5BF678 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.90

#5BF678 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BF678

14.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BF678	#FFFFFF	#000000	##000000
##5BF678	1.00	1.41	14.90	14.90
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.90	21.00	1.00	1.00
##000000	14.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9E16D

Deuteranopia (green-blind)

#E6D481

Tritanopia (blue-blind)

#2EF1D9

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #5bf678;
/* rgb */ color: rgb(91, 246, 120);
/* oklch */ color: oklch(86.3% 0.213 146.9);

Tailwind

colors: {
  custom: {
    50: '#99faa1',
    500: '#5bf678',
    950: '#000000',
  },
}

SCSS

$custom: #5bf678;
$custom-light: #99faa1;
$custom-dark: #000000;

JSON

{
  "hex": "#5bf678",
  "rgb": {
    "r": 91,
    "g": 246,
    "b": 120
  },
  "hsl": {
    "h": 131.226,
    "s": 89.595,
    "l": 66.078
  },
  "oklch": {
    "l": 0.86348,
    "c": 0.2133,
    "h": 146.9
  },
  "luminance": 0.69492
}

Semantic roles & 50–950 ramp

primary

#5BF678

secondary

#C72EAB

accent

#00BBE6

background

#FCFFFC

surface

#F6FFF5

border

#D0D7CF

text

#0F170F

muted

#808580

Preview Lab

Preview with #5BF678

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

Preview Lab → · Contrast checker → · Palette generator →