#5BFA91#5BFA91

#5BFA91 is a very light, vivid green. Relative luminance 0.726; OKLCH L 87.7% C 0.197 H 151.2°. Best body text is #000000 at 15.53:1 contrast (WCAG AA passes).

Color values

HEX	#5BFA91
RGB	rgb(91, 250, 145)
HSL	hsl(140, 94%, 67%)
HSV	hsv(140, 64%, 98%)
CMYK	cmyk(63.6%, 0%, 42%, 2%)
CIE-LAB	lab(88.27, -63.82, 38.35)
CIE-LCH	lch(88.27, 74.46, 149.00°)
OKLab	oklab(87.72% -0.1723 0.0947)
OKLCH	oklch(87.72% 0.197 151.2)
XYZ	xyz(43.6074, 72.6352, 38.5044)
Luminance	0.7264 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BFA91 #FA5BC4

analogous

#75FA5B #5BFA91 #5BFAE0

triadic

#5BFA91 #915BFA #FA915B

tetradic

#5BFA91 #5B75FA #FA5BC4 #FAE05B

square

#5BFA91 #5B75FA #FA5BC4 #FAE05B

split-complementary

#5BFA91 #E05BFA #FA5B75

monochromatic

#06D44C #20F869 #5BFA91 #96FCB9 #D2FEE1

Accessibility & contrast

On white

1.35

#5BFA91 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.53

#5BFA91 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BFA91

15.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BFA91	#FFFFFF	#000000	##000000
##5BFA91	1.00	1.35	15.53	15.53
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.53	21.00	1.00	1.00
##000000	15.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE689

Deuteranopia (green-blind)

#E7D898

Tritanopia (blue-blind)

#15F6E0

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #5bfa91;
/* rgb */ color: rgb(91, 250, 145);
/* oklch */ color: oklch(87.7% 0.197 151.2);

Tailwind

colors: {
  custom: {
    50: '#99fdb2',
    500: '#5bfa91',
    950: '#000000',
  },
}

SCSS

$custom: #5bfa91;
$custom-light: #99fdb2;
$custom-dark: #000000;

JSON

{
  "hex": "#5bfa91",
  "rgb": {
    "r": 91,
    "g": 250,
    "b": 145
  },
  "hsl": {
    "h": 140.377,
    "s": 94.083,
    "l": 66.863
  },
  "oklch": {
    "l": 0.87717,
    "c": 0.1966,
    "h": 151.2
  },
  "luminance": 0.7264
}

Semantic roles & 50–950 ramp

primary

#5BFA91

secondary

#CF2B97

accent

#0098E6

background

#FCFFFD

surface

#F6FFF8

border

#D0D7D1

text

#0F1811

muted

#808681

Preview Lab

Preview with #5BFA91

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

Preview Lab → · Contrast checker → · Palette generator →