#5BF4E8#5BF4E8

#5BF4E8 is a very light, vivid teal. Relative luminance 0.728; OKLCH L 88.4% C 0.129 H 187.8°. Best body text is #000000 at 15.55:1 contrast (WCAG AA passes).

Color values

HEX	#5BF4E8
RGB	rgb(91, 244, 232)
HSL	hsl(175, 87%, 66%)
HSV	hsv(175, 63%, 96%)
CMYK	cmyk(62.7%, 0%, 4.9%, 4.3%)
CIE-LAB	lab(88.33, -42.79, -6.19)
CIE-LCH	lch(88.33, 43.23, 188.23°)
OKLab	oklab(88.36% -0.128 -0.0174)
OKLCH	oklch(88.36% 0.129 187.8)
XYZ	xyz(51.2239, 72.7461, 87.6701)
Luminance	0.7275 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BF4E8 #F45B67

analogous

#5BF49B #5BF4E8 #5BB3F4

triadic

#5BF4E8 #E85BF4 #F4E85B

tetradic

#5BF4E8 #9B5BF4 #F45B67 #B3F45B

square

#5BF4E8 #9B5BF4 #F45B67 #B3F45B

split-complementary

#5BF4E8 #F45BB3 #F49B5B

monochromatic

#0DC7B9 #22F0E0 #5BF4E8 #94F8F0 #CEFCF8

Accessibility & contrast

On white

1.35

#5BF4E8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.55

#5BF4E8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BF4E8

15.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BF4E8	#FFFFFF	#000000	##000000
##5BF4E8	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)

#E7E8E8

Deuteranopia (green-blind)

#D0D6EA

Tritanopia (blue-blind)

#00FAF0

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #5bf4e8;
/* rgb */ color: rgb(91, 244, 232);
/* oklch */ color: oklch(88.4% 0.129 187.8);

Tailwind

colors: {
  custom: {
    50: '#9af8ef',
    500: '#5bf4e8',
    950: '#000000',
  },
}

SCSS

$custom: #5bf4e8;
$custom-light: #9af8ef;
$custom-dark: #000000;

JSON

{
  "hex": "#5bf4e8",
  "rgb": {
    "r": 91,
    "g": 244,
    "b": 232
  },
  "hsl": {
    "h": 175.294,
    "s": 87.429,
    "l": 65.686
  },
  "oklch": {
    "l": 0.88357,
    "c": 0.12923,
    "h": 187.8
  },
  "luminance": 0.72752
}

Semantic roles & 50–950 ramp

primary

#5BF4E8

secondary

#C42F3B

accent

#0213E4

background

#FCFFFF

surface

#F6FFFE

border

#D0D7D6

text

#0F1716

muted

#808585

Preview Lab

Preview with #5BF4E8

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

Preview Lab → · Contrast checker → · Palette generator →