#4EC1E7#4EC1E7

#4EC1E7 is a light, moderate cyan. Relative luminance 0.455; OKLCH L 76.1% C 0.115 H 223.4°. Best body text is #000000 at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#4EC1E7
RGB	rgb(78, 193, 231)
HSL	hsl(195, 76%, 61%)
HSV	hsv(195, 66%, 91%)
CMYK	cmyk(66.2%, 16.5%, 0%, 9.4%)
CIE-LAB	lab(73.24, -20.78, -28.43)
CIE-LCH	lch(73.24, 35.22, 233.84°)
OKLab	oklab(76.08% -0.0839 -0.0794)
OKLCH	oklch(76.08% 0.115 223.4)
XYZ	xyz(36.6298, 45.5252, 82.4426)
Luminance	0.4553 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC1E7 #E7744E

analogous

#4EE7C0 #4EC1E7 #4E74E7

triadic

#4EC1E7 #E74EC1 #C1E74E

tetradic

#4EC1E7 #C04EE7 #E7744E #74E74E

square

#4EC1E7 #C04EE7 #E7744E #74E74E

split-complementary

#4EC1E7 #E74E74 #E7C04E

monochromatic

#1681A4 #1EABDA #4EC1E7 #84D4EE #BAE7F6

Accessibility & contrast

On white

2.08

#4EC1E7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.11

#4EC1E7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC1E7

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC1E7	#FFFFFF	#000000	##000000
##4EC1E7	1.00	2.08	10.11	10.11
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.11	21.00	1.00	1.00
##000000	10.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ABBDE9

Deuteranopia (green-blind)

#96ADE7

Tritanopia (blue-blind)

#00CDCD

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #4ec1e7;
/* rgb */ color: rgb(78, 193, 231);
/* oklch */ color: oklch(76.1% 0.115 223.4);

Tailwind

colors: {
  custom: {
    50: '#90d3ee',
    500: '#4ec1e7',
    950: '#000000',
  },
}

SCSS

$custom: #4ec1e7;
$custom-light: #90d3ee;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec1e7",
  "rgb": {
    "r": 78,
    "g": 193,
    "b": 231
  },
  "hsl": {
    "h": 194.902,
    "s": 76.119,
    "l": 60.588
  },
  "oklch": {
    "l": 0.76079,
    "c": 0.11549,
    "h": 223.4
  },
  "luminance": 0.45529
}

Semantic roles & 50–950 ramp

primary

#4EC1E7

secondary

#E5BAAB

accent

#400DD8

background

#F9FCFE

surface

#F2F9FD

border

#CCD2D5

text

#0E1416

muted

#7E8284

Preview Lab

Preview with #4EC1E7

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

Preview Lab → · Contrast checker → · Palette generator →