#59E8F8#59E8F8

#59E8F8 is a very light, vivid teal. Relative luminance 0.666; OKLCH L 86.1% C 0.123 H 205.6°. Best body text is #000000 at 14.32:1 contrast (WCAG AA passes).

Color values

HEX	#59E8F8
RGB	rgb(89, 232, 248)
HSL	hsl(186, 92%, 66%)
HSV	hsv(186, 64%, 97%)
CMYK	cmyk(64.1%, 6.5%, 0%, 2.7%)
CIE-LAB	lab(85.31, -33.27, -19.10)
CIE-LCH	lch(85.31, 38.36, 209.86°)
OKLab	oklab(86.05% -0.1105 -0.053)
OKLCH	oklch(86.05% 0.123 205.6)
XYZ	xyz(49.9125, 66.6089, 99.0151)
Luminance	0.6661 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59E8F8 #F86959

analogous

#59F8B8 #59E8F8 #5998F8

triadic

#59E8F8 #F859E8 #E8F859

tetradic

#59E8F8 #B859F8 #F86959 #98F859

square

#59E8F8 #B859F8 #F86959 #98F859

split-complementary

#59E8F8 #F85998 #F8B859

monochromatic

#09BACE #1EE0F6 #59E8F8 #94F0FA #CEF8FD

Accessibility & contrast

On white

1.47

#59E8F8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.32

#59E8F8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59E8F8

14.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59E8F8	#FFFFFF	#000000	##000000
##59E8F8	1.00	1.47	14.32	14.32
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.32	21.00	1.00	1.00
##000000	14.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6DFF9

Deuteranopia (green-blind)

#BECEF8

Tritanopia (blue-blind)

#00F1ED

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #59e8f8;
/* rgb */ color: rgb(89, 232, 248);
/* oklch */ color: oklch(86.1% 0.123 205.6);

Tailwind

colors: {
  custom: {
    50: '#99effa',
    500: '#59e8f8',
    950: '#000000',
  },
}

SCSS

$custom: #59e8f8;
$custom-light: #99effa;
$custom-dark: #000000;

JSON

{
  "hex": "#59e8f8",
  "rgb": {
    "r": 89,
    "g": 232,
    "b": 248
  },
  "hsl": {
    "h": 186.038,
    "s": 91.908,
    "l": 66.078
  },
  "oklch": {
    "l": 0.86054,
    "c": 0.12255,
    "h": 205.6
  },
  "luminance": 0.66614
}

Semantic roles & 50–950 ramp

primary

#59E8F8

secondary

#C93C2C

accent

#1700E6

background

#FCFFFF

surface

#F6FEFF

border

#D0D6D7

text

#0F1617

muted

#808585

Preview Lab

Preview with #59E8F8

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

Preview Lab → · Contrast checker → · Palette generator →