#4DCEE9#4DCEE9

#4DCEE9 is a light, moderate cyan. Relative luminance 0.516; OKLCH L 79.1% C 0.117 H 214.3°. Best body text is #000000 at 11.32:1 contrast (WCAG AA passes).

Color values

HEX	#4DCEE9
RGB	rgb(77, 206, 233)
HSL	hsl(190, 78%, 61%)
HSV	hsv(190, 67%, 91%)
CMYK	cmyk(67%, 11.6%, 0%, 8.6%)
CIE-LAB	lab(77.04, -26.86, -23.69)
CIE-LCH	lch(77.04, 35.82, 221.41°)
OKLab	oklab(79.15% -0.0966 -0.0659)
OKLCH	oklch(79.15% 0.117 214.3)
XYZ	xyz(39.8337, 51.5991, 84.9353)
Luminance	0.5160 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DCEE9 #E9684D

analogous

#4DE9B6 #4DCEE9 #4D80E9

triadic

#4DCEE9 #E94DCE #CEE94D

tetradic

#4DCEE9 #B64DE9 #E9684D #80E94D

square

#4DCEE9 #B64DE9 #E9684D #80E94D

split-complementary

#4DCEE9 #E94D80 #E9B64D

monochromatic

#158EA7 #1BBCDD #4DCEE9 #83DDF0 #BAECF6

Accessibility & contrast

On white

1.85

#4DCEE9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.32

#4DCEE9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DCEE9

11.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DCEE9	#FFFFFF	#000000	##000000
##4DCEE9	1.00	1.85	11.32	11.32
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.32	21.00	1.00	1.00
##000000	11.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBC8EB

Deuteranopia (green-blind)

#A4B7E9

Tritanopia (blue-blind)

#00D8D6

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #4dcee9;
/* rgb */ color: rgb(77, 206, 233);
/* oklch */ color: oklch(79.1% 0.117 214.3);

Tailwind

colors: {
  custom: {
    50: '#91ddf0',
    500: '#4dcee9',
    950: '#000000',
  },
}

SCSS

$custom: #4dcee9;
$custom-light: #91ddf0;
$custom-dark: #000000;

JSON

{
  "hex": "#4dcee9",
  "rgb": {
    "r": 77,
    "g": 206,
    "b": 233
  },
  "hsl": {
    "h": 190.385,
    "s": 78,
    "l": 60.784
  },
  "oklch": {
    "l": 0.79148,
    "c": 0.11693,
    "h": 214.3
  },
  "luminance": 0.51604
}

Semantic roles & 50–950 ramp

primary

#4DCEE9

secondary

#A94632

accent

#2F0BDA

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0E1516

muted

#7F8485

Preview Lab

Preview with #4DCEE9

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

Preview Lab → · Contrast checker → · Palette generator →