#59E9EE#59E9EE

#59E9EE is a very light, vivid teal. Relative luminance 0.666; OKLCH L 85.9% C 0.122 H 198.4°. Best body text is #000000 at 14.32:1 contrast (WCAG AA passes).

Color values

HEX	#59E9EE
RGB	rgb(89, 233, 238)
HSL	hsl(182, 81%, 64%)
HSV	hsv(182, 63%, 93%)
CMYK	cmyk(62.6%, 2.1%, 0%, 6.7%)
CIE-LAB	lab(85.29, -36.52, -13.87)
CIE-LCH	lch(85.29, 39.07, 200.79°)
OKLab	oklab(85.94% -0.1155 -0.0384)
OKLCH	oklch(85.94% 0.122 198.4)
XYZ	xyz(48.6846, 66.5694, 91.1558)
Luminance	0.6657 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59E9EE #EE5E59

analogous

#59EEA8 #59E9EE #599FEE

triadic

#59E9EE #EE59E9 #E9EE59

tetradic

#59E9EE #A859EE #EE5E59 #9FEE59

square

#59E9EE #A859EE #EE5E59 #9FEE59

split-complementary

#59E9EE #EE599F #EEA859

monochromatic

#13B4BA #21E2E8 #59E9EE #91F0F4 #C8F8F9

Accessibility & contrast

On white

1.47

#59E9EE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.32

#59E9EE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59E9EE

14.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59E9EE	#FFFFFF	#000000	##000000
##59E9EE	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)

#DADFEF

Deuteranopia (green-blind)

#C3CEEF

Tritanopia (blue-blind)

#00F1EA

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #59e9ee;
/* rgb */ color: rgb(89, 233, 238);
/* oklch */ color: oklch(85.9% 0.122 198.4);

Tailwind

colors: {
  custom: {
    50: '#99f0f3',
    500: '#59e9ee',
    950: '#000000',
  },
}

SCSS

$custom: #59e9ee;
$custom-light: #99f0f3;
$custom-dark: #000000;

JSON

{
  "hex": "#59e9ee",
  "rgb": {
    "r": 89,
    "g": 233,
    "b": 238
  },
  "hsl": {
    "h": 182.013,
    "s": 81.421,
    "l": 64.118
  },
  "oklch": {
    "l": 0.85936,
    "c": 0.12176,
    "h": 198.4
  },
  "luminance": 0.66575
}

Semantic roles & 50–950 ramp

primary

#59E9EE

secondary

#B93733

accent

#0F08DE

background

#FCFFFF

surface

#F6FEFE

border

#D0D6D6

text

#0F1617

muted

#808585

Preview Lab

Preview with #59E9EE

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

Preview Lab → · Contrast checker → · Palette generator →