#4DC5E6#4DC5E6

#4DC5E6 is a light, moderate cyan. Relative luminance 0.472; OKLCH L 76.9% C 0.115 H 219.5°. Best body text is #000000 at 10.44:1 contrast (WCAG AA passes).

Color values

HEX	#4DC5E6
RGB	rgb(77, 197, 230)
HSL	hsl(193, 75%, 60%)
HSV	hsv(193, 67%, 90%)
CMYK	cmyk(66.5%, 14.3%, 0%, 9.8%)
CIE-LAB	lab(74.33, -23.27, -26.22)
CIE-LCH	lch(74.33, 35.06, 228.40°)
OKLab	oklab(76.94% -0.0888 -0.0731)
OKLCH	oklch(76.94% 0.115 219.5)
XYZ	xyz(37.3039, 47.2194, 81.9958)
Luminance	0.4722 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DC5E6 #E66E4D

analogous

#4DE6BA #4DC5E6 #4D79E6

triadic

#4DC5E6 #E64DC5 #C5E64D

tetradic

#4DC5E6 #BA4DE6 #E66E4D #79E64D

square

#4DC5E6 #BA4DE6 #E66E4D #79E64D

split-complementary

#4DC5E6 #E64D79 #E6BA4D

monochromatic

#1784A2 #1EB0D8 #4DC5E6 #83D6EE #B8E8F5

Accessibility & contrast

On white

2.01

#4DC5E6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.44

#4DC5E6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DC5E6

10.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DC5E6	#FFFFFF	#000000	##000000
##4DC5E6	1.00	2.01	10.44	10.44
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.44	21.00	1.00	1.00
##000000	10.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0C0E8

Deuteranopia (green-blind)

#9BB0E6

Tritanopia (blue-blind)

#00D0CF

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #4dc5e6;
/* rgb */ color: rgb(77, 197, 230);
/* oklch */ color: oklch(76.9% 0.115 219.5);

Tailwind

colors: {
  custom: {
    50: '#90d6ee',
    500: '#4dc5e6',
    950: '#000000',
  },
}

SCSS

$custom: #4dc5e6;
$custom-light: #90d6ee;
$custom-dark: #000000;

JSON

{
  "hex": "#4dc5e6",
  "rgb": {
    "r": 77,
    "g": 197,
    "b": 230
  },
  "hsl": {
    "h": 192.941,
    "s": 75.369,
    "l": 60.196
  },
  "oklch": {
    "l": 0.76935,
    "c": 0.115,
    "h": 219.5
  },
  "luminance": 0.47223
}

Semantic roles & 50–950 ramp

primary

#4DC5E6

secondary

#E5B7AA

accent

#390ED8

background

#F9FDFE

surface

#F2FAFD

border

#CCD3D5

text

#0E1416

muted

#7E8384

Preview Lab

Preview with #4DC5E6

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

Preview Lab → · Contrast checker → · Palette generator →