#5BF5E9#5BF5E9

#5BF5E9 is a very light, vivid teal. Relative luminance 0.734; OKLCH L 88.6% C 0.130 H 187.8°. Best body text is #000000 at 15.68:1 contrast (WCAG AA passes).

Color values

HEX	#5BF5E9
RGB	rgb(91, 245, 233)
HSL	hsl(175, 89%, 66%)
HSV	hsv(175, 63%, 96%)
CMYK	cmyk(62.9%, 0%, 4.9%, 3.9%)
CIE-LAB	lab(88.64, -42.97, -6.25)
CIE-LCH	lch(88.64, 43.42, 188.27°)
OKLab	oklab(88.62% -0.1286 -0.0176)
OKLCH	oklch(88.62% 0.13 187.8)
XYZ	xyz(51.6681, 73.4065, 88.5209)
Luminance	0.7341 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BF5E9 #F55B67

analogous

#5BF59C #5BF5E9 #5BB4F5

triadic

#5BF5E9 #E95BF5 #F5E95B

tetradic

#5BF5E9 #9C5BF5 #F55B67 #B4F55B

square

#5BF5E9 #9C5BF5 #F55B67 #B4F55B

split-complementary

#5BF5E9 #F55BB4 #F59C5B

monochromatic

#0CC9BB #21F1E1 #5BF5E9 #95F9F1 #CEFCF8

Accessibility & contrast

On white

1.34

#5BF5E9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.68

#5BF5E9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BF5E9

15.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BF5E9	#FFFFFF	#000000	##000000
##5BF5E9	1.00	1.34	15.68	15.68
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.68	21.00	1.00	1.00
##000000	15.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8E8E9

Deuteranopia (green-blind)

#D1D7EB

Tritanopia (blue-blind)

#00FBF1

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #5bf5e9;
/* rgb */ color: rgb(91, 245, 233);
/* oklch */ color: oklch(88.6% 0.130 187.8);

Tailwind

colors: {
  custom: {
    50: '#9af9f0',
    500: '#5bf5e9',
    950: '#000000',
  },
}

SCSS

$custom: #5bf5e9;
$custom-light: #9af9f0;
$custom-dark: #000000;

JSON

{
  "hex": "#5bf5e9",
  "rgb": {
    "r": 91,
    "g": 245,
    "b": 233
  },
  "hsl": {
    "h": 175.325,
    "s": 88.506,
    "l": 65.882
  },
  "oklch": {
    "l": 0.88621,
    "c": 0.12982,
    "h": 187.8
  },
  "luminance": 0.73412
}

Semantic roles & 50–950 ramp

primary

#5BF5E9

secondary

#C62E3A

accent

#0012E5

background

#FCFFFF

surface

#F6FFFE

border

#D0D7D6

text

#0F1716

muted

#808585

Preview Lab

Preview with #5BF5E9

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

Preview Lab → · Contrast checker → · Palette generator →