#5FF3EF#5FF3EF

#5FF3EF is a very light, vivid teal. Relative luminance 0.728; OKLCH L 88.5% C 0.125 H 192.6°. Best body text is #000000 at 15.55:1 contrast (WCAG AA passes).

Color values

HEX	#5FF3EF
RGB	rgb(95, 243, 239)
HSL	hsl(178, 86%, 66%)
HSV	hsv(178, 61%, 95%)
CMYK	cmyk(60.9%, 0%, 1.6%, 4.7%)
CIE-LAB	lab(88.33, -39.88, -9.83)
CIE-LCH	lch(88.33, 41.07, 193.84°)
OKLab	oklab(88.46% -0.1222 -0.0273)
OKLCH	oklch(88.46% 0.125 192.6)
XYZ	xyz(52.3430, 72.7605, 92.9302)
Luminance	0.7277 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5FF3EF #F35F63

analogous

#5FF3A5 #5FF3EF #5FADF3

triadic

#5FF3EF #EF5FF3 #F3EF5F

tetradic

#5FF3EF #A55FF3 #F35F63 #ADF35F

square

#5FF3EF #A55FF3 #F35F63 #ADF35F

split-complementary

#5FF3EF #F35FAD #F3A55F

monochromatic

#0FC9C4 #26EFE9 #5FF3EF #98F7F5 #D1FCFA

Accessibility & contrast

On white

1.35

#5FF3EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.55

#5FF3EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5FF3EF

15.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5FF3EF	#FFFFFF	#000000	##000000
##5FF3EF	1.00	1.35	15.55	15.55
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.55	21.00	1.00	1.00
##000000	15.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5E8EF

Deuteranopia (green-blind)

#CED6F0

Tritanopia (blue-blind)

#00FAF1

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #5ff3ef;
/* rgb */ color: rgb(95, 243, 239);
/* oklch */ color: oklch(88.5% 0.125 192.6);

Tailwind

colors: {
  custom: {
    50: '#9cf7f4',
    500: '#5ff3ef',
    950: '#000000',
  },
}

SCSS

$custom: #5ff3ef;
$custom-light: #9cf7f4;
$custom-dark: #000000;

JSON

{
  "hex": "#5ff3ef",
  "rgb": {
    "r": 95,
    "g": 243,
    "b": 239
  },
  "hsl": {
    "h": 178.378,
    "s": 86.047,
    "l": 66.275
  },
  "oklch": {
    "l": 0.88455,
    "c": 0.12518,
    "h": 192.6
  },
  "luminance": 0.72766
}

Semantic roles & 50–950 ramp

primary

#5FF3EF

secondary

#C53135

accent

#0309E3

background

#FCFFFF

surface

#F6FFFE

border

#D0D7D6

text

#101717

muted

#808585

Preview Lab

Preview with #5FF3EF

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

Preview Lab → · Contrast checker → · Palette generator →