#73E9EF#73E9EF

#73E9EF is a very light, moderate teal. Relative luminance 0.682; OKLCH L 86.8% C 0.107 H 199.8°. Best body text is #000000 at 14.63:1 contrast (WCAG AA passes).

Color values

HEX	#73E9EF
RGB	rgb(115, 233, 239)
HSL	hsl(183, 79%, 69%)
HSV	hsv(183, 52%, 94%)
CMYK	cmyk(51.9%, 2.5%, 0%, 6.3%)
CIE-LAB	lab(86.08, -31.64, -13.12)
CIE-LCH	lch(86.08, 34.25, 202.53°)
OKLab	oklab(86.8% -0.1005 -0.0362)
OKLCH	oklch(86.8% 0.107 199.8)
XYZ	xyz(51.7828, 68.1499, 92.0700)
Luminance	0.6815 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73E9EF #EF7973

analogous

#73EFB7 #73E9EF #73ABEF

triadic

#73E9EF #EF73E9 #E9EF73

tetradic

#73E9EF #B773EF #EF7973 #ABEF73

square

#73E9EF #B773EF #EF7973 #ABEF73

split-complementary

#73E9EF #EF73AB #EFB773

monochromatic

#18C7D0 #3CE0E9 #73E9EF #AAF2F5 #E1FAFC

Accessibility & contrast

On white

1.44

#73E9EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.63

#73E9EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73E9EF

14.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73E9EF	#FFFFFF	#000000	##000000
##73E9EF	1.00	1.44	14.63	14.63
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.63	21.00	1.00	1.00
##000000	14.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBE0F0

Deuteranopia (green-blind)

#C6D1F0

Tritanopia (blue-blind)

#00F0EA

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #73e9ef;
/* rgb */ color: rgb(115, 233, 239);
/* oklch */ color: oklch(86.8% 0.107 199.8);

Tailwind

colors: {
  custom: {
    50: '#a5f0f4',
    500: '#73e9ef',
    950: '#000000',
  },
}

SCSS

$custom: #73e9ef;
$custom-light: #a5f0f4;
$custom-dark: #000000;

JSON

{
  "hex": "#73e9ef",
  "rgb": {
    "r": 115,
    "g": 233,
    "b": 239
  },
  "hsl": {
    "h": 182.903,
    "s": 79.487,
    "l": 69.412
  },
  "oklch": {
    "l": 0.86803,
    "c": 0.10686,
    "h": 199.8
  },
  "luminance": 0.68155
}

Semantic roles & 50–950 ramp

primary

#73E9EF

secondary

#C8453E

accent

#140ADC

background

#FDFFFF

surface

#F7FEFE

border

#D0D6D6

text

#101617

muted

#818585

Preview Lab

Preview with #73E9EF

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

Preview Lab → · Contrast checker → · Palette generator →