#5BF2F8#5BF2F8

#5BF2F8 is a very light, vivid teal. Relative luminance 0.725; OKLCH L 88.4% C 0.126 H 198.9°. Best body text is #000000 at 15.50:1 contrast (WCAG AA passes).

Color values

HEX	#5BF2F8
RGB	rgb(91, 242, 248)
HSL	hsl(182, 92%, 66%)
HSV	hsv(182, 63%, 97%)
CMYK	cmyk(63.3%, 2.4%, 0%, 2.7%)
CIE-LAB	lab(88.21, -37.63, -14.73)
CIE-LCH	lch(88.21, 40.41, 201.38°)
OKLab	oklab(88.41% -0.1194 -0.0408)
OKLCH	oklch(88.41% 0.126 198.9)
XYZ	xyz(53.0024, 72.4999, 99.9893)
Luminance	0.7251 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BF2F8 #F8615B

analogous

#5BF8B0 #5BF2F8 #5BA4F8

triadic

#5BF2F8 #F85BF2 #F2F85B

tetradic

#5BF2F8 #B05BF8 #F8615B #A4F85B

square

#5BF2F8 #B05BF8 #F8615B #A4F85B

split-complementary

#5BF2F8 #F85BA4 #F8B05B

monochromatic

#09C8D0 #20EDF5 #5BF2F8 #96F7FB #D0FBFD

Accessibility & contrast

On white

1.35

#5BF2F8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.50

#5BF2F8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BF2F8

15.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BF2F8	#FFFFFF	#000000	##000000
##5BF2F8	1.00	1.35	15.50	15.50
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.50	21.00	1.00	1.00
##000000	15.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2E8F9

Deuteranopia (green-blind)

#CAD6F9

Tritanopia (blue-blind)

#00FAF3

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #5bf2f8;
/* rgb */ color: rgb(91, 242, 248);
/* oklch */ color: oklch(88.4% 0.126 198.9);

Tailwind

colors: {
  custom: {
    50: '#9bf7fa',
    500: '#5bf2f8',
    950: '#000000',
  },
}

SCSS

$custom: #5bf2f8;
$custom-light: #9bf7fa;
$custom-dark: #000000;

JSON

{
  "hex": "#5bf2f8",
  "rgb": {
    "r": 91,
    "g": 242,
    "b": 248
  },
  "hsl": {
    "h": 182.293,
    "s": 91.813,
    "l": 66.471
  },
  "oklch": {
    "l": 0.88412,
    "c": 0.1262,
    "h": 198.9
  },
  "luminance": 0.72506
}

Semantic roles & 50–950 ramp

primary

#5BF2F8

secondary

#CB322C

accent

#0900E6

background

#FCFFFF

surface

#F6FEFF

border

#D0D6D7

text

#101717

muted

#808585

Preview Lab

Preview with #5BF2F8

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

Preview Lab → · Contrast checker → · Palette generator →