#4DC7E3#4DC7E3

#4DC7E3 is a light, moderate cyan. Relative luminance 0.480; OKLCH L 77.3% C 0.113 H 215.9°. Best body text is #000000 at 10.59:1 contrast (WCAG AA passes).

Color values

HEX	#4DC7E3
RGB	rgb(77, 199, 227)
HSL	hsl(191, 73%, 60%)
HSV	hsv(191, 66%, 89%)
CMYK	cmyk(66.1%, 12.3%, 0%, 11%)
CIE-LAB	lab(74.80, -25.19, -23.87)
CIE-LCH	lch(74.80, 34.70, 223.47°)
OKLab	oklab(77.28% -0.0919 -0.0664)
OKLCH	oklch(77.28% 0.113 215.9)
XYZ	xyz(37.3434, 47.9666, 79.9486)
Luminance	0.4797 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DC7E3 #E3694D

analogous

#4DE3B4 #4DC7E3 #4D7CE3

triadic

#4DC7E3 #E34DC7 #C7E34D

tetradic

#4DC7E3 #B44DE3 #E3694D #7CE34D

square

#4DC7E3 #B44DE3 #E3694D #7CE34D

split-complementary

#4DC7E3 #E34D7C #E3B44D

monochromatic

#19849D #21B1D2 #4DC7E3 #82D8EB #B7E8F4

Accessibility & contrast

On white

1.98

#4DC7E3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.59

#4DC7E3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DC7E3

10.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DC7E3	#FFFFFF	#000000	##000000
##4DC7E3	1.00	1.98	10.59	10.59
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.59	21.00	1.00	1.00
##000000	10.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4C1E5

Deuteranopia (green-blind)

#9EB1E3

Tritanopia (blue-blind)

#00D1D0

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #4dc7e3;
/* rgb */ color: rgb(77, 199, 227);
/* oklch */ color: oklch(77.3% 0.113 215.9);

Tailwind

colors: {
  custom: {
    50: '#90d8eb',
    500: '#4dc7e3',
    950: '#000000',
  },
}

SCSS

$custom: #4dc7e3;
$custom-light: #90d8eb;
$custom-dark: #000000;

JSON

{
  "hex": "#4dc7e3",
  "rgb": {
    "r": 77,
    "g": 199,
    "b": 227
  },
  "hsl": {
    "h": 191.2,
    "s": 72.816,
    "l": 59.608
  },
  "oklch": {
    "l": 0.77281,
    "c": 0.11342,
    "h": 215.9
  },
  "luminance": 0.47971
}

Semantic roles & 50–950 ramp

primary

#4DC7E3

secondary

#E3B4A9

accent

#5A38F0

background

#F9FDFE

surface

#F2FAFD

border

#CCD3D5

text

#0E1416

muted

#7E8384

Preview Lab

Preview with #4DC7E3

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

Preview Lab → · Contrast checker → · Palette generator →