#4DBFDF#4DBFDF

#4DBFDF is a light, moderate cyan. Relative luminance 0.442; OKLCH L 75.3% C 0.111 H 219.7°. Best body text is #000000 at 9.83:1 contrast (WCAG AA passes).

Color values

HEX	#4DBFDF
RGB	rgb(77, 191, 223)
HSL	hsl(193, 70%, 59%)
HSV	hsv(193, 65%, 87%)
CMYK	cmyk(65.5%, 14.3%, 0%, 12.5%)
CIE-LAB	lab(72.34, -22.37, -25.48)
CIE-LCH	lch(72.34, 33.90, 228.72°)
OKLab	oklab(75.25% -0.0854 -0.071)
OKLCH	oklch(75.25% 0.111 219.7)
XYZ	xyz(35.0052, 44.1633, 76.4773)
Luminance	0.4417 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DBFDF #DF6D4D

analogous

#4DDFB6 #4DBFDF #4D76DF

triadic

#4DBFDF #DF4DBF #BFDF4D

tetradic

#4DBFDF #B64DDF #DF6D4D #76DF4D

square

#4DBFDF #B64DDF #DF6D4D #76DF4D

split-complementary

#4DBFDF #DF4D76 #DFB64D

monochromatic

#1B7B97 #24A6CA #4DBFDF #81D2E8 #B5E4F2

Accessibility & contrast

On white

2.14

#4DBFDF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.83

#4DBFDF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DBFDF

9.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DBFDF	#FFFFFF	#000000	##000000
##4DBFDF	1.00	2.14	9.83	9.83
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.83	21.00	1.00	1.00
##000000	9.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ABBAE1

Deuteranopia (green-blind)

#97ABDF

Tritanopia (blue-blind)

#00CAC9

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #4dbfdf;
/* rgb */ color: rgb(77, 191, 223);
/* oklch */ color: oklch(75.3% 0.111 219.7);

Tailwind

colors: {
  custom: {
    50: '#8fd2e9',
    500: '#4dbfdf',
    950: '#000000',
  },
}

SCSS

$custom: #4dbfdf;
$custom-light: #8fd2e9;
$custom-dark: #000000;

JSON

{
  "hex": "#4dbfdf",
  "rgb": {
    "r": 77,
    "g": 191,
    "b": 223
  },
  "hsl": {
    "h": 193.151,
    "s": 69.524,
    "l": 58.824
  },
  "oklch": {
    "l": 0.75254,
    "c": 0.11106,
    "h": 219.7
  },
  "luminance": 0.44167
}

Semantic roles & 50–950 ramp

primary

#4DBFDF

secondary

#E1B4A7

accent

#623BEC

background

#F9FCFE

surface

#F2F9FC

border

#CCD2D5

text

#0E1416

muted

#7E8284

Preview Lab

Preview with #4DBFDF

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

Preview Lab → · Contrast checker → · Palette generator →