#5BF4F5#5BF4F5

#5BF4F5 is a very light, vivid teal. Relative luminance 0.735; OKLCH L 88.8% C 0.127 H 195.7°. Best body text is #000000 at 15.70:1 contrast (WCAG AA passes).

Color values

HEX	#5BF4F5
RGB	rgb(91, 244, 245)
HSL	hsl(180, 89%, 66%)
HSV	hsv(180, 63%, 96%)
CMYK	cmyk(62.9%, 0.4%, 0%, 3.9%)
CIE-LAB	lab(88.69, -39.35, -12.44)
CIE-LCH	lch(88.69, 41.27, 197.54°)
OKLab	oklab(88.77% -0.1226 -0.0345)
OKLCH	oklch(88.77% 0.127 195.7)
XYZ	xyz(53.1392, 73.5122, 97.7572)
Luminance	0.7352 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BF4F5 #F55C5B

analogous

#5BF5A9 #5BF4F5 #5BA7F5

triadic

#5BF4F5 #F55BF4 #F4F55B

tetradic

#5BF4F5 #A95BF5 #F55C5B #A7F55B

square

#5BF4F5 #A95BF5 #F55C5B #A7F55B

split-complementary

#5BF4F5 #F55BA7 #F5A95B

monochromatic

#0CC8C9 #21F0F1 #5BF4F5 #95F8F9 #CEFCFC

Accessibility & contrast

On white

1.34

#5BF4F5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.70

#5BF4F5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BF4F5

15.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BF4F5	#FFFFFF	#000000	##000000
##5BF4F5	1.00	1.34	15.70	15.70
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.70	21.00	1.00	1.00
##000000	15.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5E9F5

Deuteranopia (green-blind)

#CDD7F6

Tritanopia (blue-blind)

#00FBF4

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #5bf4f5;
/* rgb */ color: rgb(91, 244, 245);
/* oklch */ color: oklch(88.8% 0.127 195.7);

Tailwind

colors: {
  custom: {
    50: '#9bf8f8',
    500: '#5bf4f5',
    950: '#000000',
  },
}

SCSS

$custom: #5bf4f5;
$custom-light: #9bf8f8;
$custom-dark: #000000;

JSON

{
  "hex": "#5bf4f5",
  "rgb": {
    "r": 91,
    "g": 244,
    "b": 245
  },
  "hsl": {
    "h": 180.39,
    "s": 88.506,
    "l": 65.882
  },
  "oklch": {
    "l": 0.88774,
    "c": 0.12738,
    "h": 195.7
  },
  "luminance": 0.73518
}

Semantic roles & 50–950 ramp

primary

#5BF4F5

secondary

#C62F2E

accent

#0200E5

background

#FCFFFF

surface

#F6FFFE

border

#D0D7D6

text

#101717

muted

#808585

Preview Lab

Preview with #5BF4F5

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

Preview Lab → · Contrast checker → · Palette generator →