#4CD9E3#4CD9E3

#4CD9E3 is a light, moderate teal. Relative luminance 0.567; OKLCH L 81.5% C 0.119 H 201.9°. Best body text is #000000 at 12.34:1 contrast (WCAG AA passes).

Color values

HEX	#4CD9E3
RGB	rgb(76, 217, 227)
HSL	hsl(184, 73%, 59%)
HSV	hsv(184, 67%, 89%)
CMYK	cmyk(66.5%, 4.4%, 0%, 11%)
CIE-LAB	lab(80.01, -34.06, -15.98)
CIE-LCH	lch(80.01, 37.63, 205.14°)
OKLab	oklab(81.47% -0.1103 -0.0443)
OKLCH	oklch(81.47% 0.119 201.9)
XYZ	xyz(41.6524, 56.7035, 81.4078)
Luminance	0.5671 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4CD9E3 #E3564C

analogous

#4CE3A2 #4CD9E3 #4C8DE3

triadic

#4CD9E3 #E34CD9 #D9E34C

tetradic

#4CD9E3 #A24CE3 #E3564C #8DE34C

square

#4CD9E3 #A24CE3 #E3564C #8DE34C

split-complementary

#4CD9E3 #E34C8D #E3A24C

monochromatic

#18939C #21C5D1 #4CD9E3 #81E4EB #B6EFF4

Accessibility & contrast

On white

1.70

#4CD9E3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.34

#4CD9E3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4CD9E3

12.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4CD9E3	#FFFFFF	#000000	##000000
##4CD9E3	1.00	1.70	12.34	12.34
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.34	21.00	1.00	1.00
##000000	12.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9D0E4

Deuteranopia (green-blind)

#B3BFE4

Tritanopia (blue-blind)

#00E1DC

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #4cd9e3;
/* rgb */ color: rgb(76, 217, 227);
/* oklch */ color: oklch(81.5% 0.119 201.9);

Tailwind

colors: {
  custom: {
    50: '#91e5eb',
    500: '#4cd9e3',
    950: '#000000',
  },
}

SCSS

$custom: #4cd9e3;
$custom-light: #91e5eb;
$custom-dark: #000000;

JSON

{
  "hex": "#4cd9e3",
  "rgb": {
    "r": 76,
    "g": 217,
    "b": 227
  },
  "hsl": {
    "h": 183.974,
    "s": 72.947,
    "l": 59.412
  },
  "oklch": {
    "l": 0.81472,
    "c": 0.11889,
    "h": 201.9
  },
  "luminance": 0.56708
}

Semantic roles & 50–950 ramp

primary

#4CD9E3

secondary

#A03B34

accent

#4438F0

background

#FCFEFE

surface

#F5FCFD

border

#CFD5D5

text

#0E1616

muted

#7F8484

Preview Lab

Preview with #4CD9E3

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

Preview Lab → · Contrast checker → · Palette generator →