#4EC7EC#4EC7EC

#4EC7EC is a light, moderate cyan. Relative luminance 0.485; OKLCH L 77.7% C 0.118 H 221.8°. Best body text is #000000 at 10.70:1 contrast (WCAG AA passes).

Color values

HEX	#4EC7EC
RGB	rgb(78, 199, 236)
HSL	hsl(194, 81%, 62%)
HSV	hsv(194, 67%, 93%)
CMYK	cmyk(66.9%, 15.7%, 0%, 7.5%)
CIE-LAB	lab(75.15, -22.30, -28.19)
CIE-LCH	lch(75.15, 35.95, 231.65°)
OKLab	oklab(77.67% -0.088 -0.0787)
OKLCH	oklch(77.67% 0.118 221.8)
XYZ	xyz(38.6995, 48.5184, 86.6661)
Luminance	0.4852 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC7EC #EC734E

analogous

#4EECC2 #4EC7EC #4E78EC

triadic

#4EC7EC #EC4EC7 #C7EC4E

tetradic

#4EC7EC #C24EEC #EC734E #78EC4E

square

#4EC7EC #C24EEC #EC734E #78EC4E

split-complementary

#4EC7EC #EC4E78 #ECC24E

monochromatic

#1389AD #19B5E4 #4EC7EC #85D8F2 #BDEAF8

Accessibility & contrast

On white

1.96

#4EC7EC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.70

#4EC7EC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC7EC

10.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC7EC	#FFFFFF	#000000	##000000
##4EC7EC	1.00	1.96	10.70	10.70
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.70	21.00	1.00	1.00
##000000	10.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1C2EE

Deuteranopia (green-blind)

#9BB2EC

Tritanopia (blue-blind)

#00D3D3

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #4ec7ec;
/* rgb */ color: rgb(78, 199, 236);
/* oklch */ color: oklch(77.7% 0.118 221.8);

Tailwind

colors: {
  custom: {
    50: '#91d8f2',
    500: '#4ec7ec',
    950: '#000000',
  },
}

SCSS

$custom: #4ec7ec;
$custom-light: #91d8f2;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec7ec",
  "rgb": {
    "r": 78,
    "g": 199,
    "b": 236
  },
  "hsl": {
    "h": 194.051,
    "s": 80.612,
    "l": 61.569
  },
  "oklch": {
    "l": 0.77673,
    "c": 0.11805,
    "h": 221.8
  },
  "luminance": 0.48523
}

Semantic roles & 50–950 ramp

primary

#4EC7EC

secondary

#E8BBAE

accent

#3A09DD

background

#F9FDFE

surface

#F2FAFD

border

#CCD3D5

text

#0E1417

muted

#7E8385

Preview Lab

Preview with #4EC7EC

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

Preview Lab → · Contrast checker → · Palette generator →