#5BFC9F#5BFC9F

#5BFC9F is a very light, vivid green. Relative luminance 0.743; OKLCH L 88.5% C 0.187 H 154.2°. Best body text is #000000 at 15.87:1 contrast (WCAG AA passes).

Color values

HEX	#5BFC9F
RGB	rgb(91, 252, 159)
HSL	hsl(145, 96%, 67%)
HSV	hsv(145, 64%, 99%)
CMYK	cmyk(63.9%, 0%, 36.9%, 1.2%)
CIE-LAB	lab(89.08, -62.16, 32.48)
CIE-LCH	lch(89.08, 70.14, 152.41°)
OKLab	oklab(88.46% -0.1682 0.0812)
OKLCH	oklch(88.46% 0.187 154.2)
XYZ	xyz(45.3789, 74.3434, 44.7524)
Luminance	0.7435 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BFC9F #FC5BB8

analogous

#67FC5B #5BFC9F #5BFCF0

triadic

#5BFC9F #9F5BFC #FC9F5B

tetradic

#5BFC9F #5B67FC #FC5BB8 #FCF05B

square

#5BFC9F #5B67FC #FC5BB8 #FCF05B

split-complementary

#5BFC9F #F05BFC #FC5B67

monochromatic

#04D95E #1FFB7C #5BFC9F #97FDC2 #D3FEE5

Accessibility & contrast

On white

1.32

#5BFC9F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.87

#5BFC9F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BFC9F

15.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BFC9F	#FFFFFF	#000000	##000000
##5BFC9F	1.00	1.32	15.87	15.87
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.87	21.00	1.00	1.00
##000000	15.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE999

Deuteranopia (green-blind)

#E7DAA5

Tritanopia (blue-blind)

#00F9E4

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #5bfc9f;
/* rgb */ color: rgb(91, 252, 159);
/* oklch */ color: oklch(88.5% 0.187 154.2);

Tailwind

colors: {
  custom: {
    50: '#99febc',
    500: '#5bfc9f',
    950: '#000000',
  },
}

SCSS

$custom: #5bfc9f;
$custom-light: #99febc;
$custom-dark: #000000;

JSON

{
  "hex": "#5bfc9f",
  "rgb": {
    "r": 91,
    "g": 252,
    "b": 159
  },
  "hsl": {
    "h": 145.342,
    "s": 96.407,
    "l": 67.255
  },
  "oklch": {
    "l": 0.88455,
    "c": 0.18679,
    "h": 154.2
  },
  "luminance": 0.74348
}

Semantic roles & 50–950 ramp

primary

#5BFC9F

secondary

#D2298B

accent

#0085E6

background

#FCFFFD

surface

#F6FFF8

border

#D0D7D1

text

#0F1812

muted

#808682

Preview Lab

Preview with #5BFC9F

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

Preview Lab → · Contrast checker → · Palette generator →