#4EC1DA#4EC1DA

#4EC1DA is a light, moderate cyan. Relative luminance 0.448; OKLCH L 75.6% C 0.108 H 214.7°. Best body text is #000000 at 9.96:1 contrast (WCAG AA passes).

Color values

HEX	#4EC1DA
RGB	rgb(78, 193, 218)
HSL	hsl(191, 65%, 58%)
HSV	hsv(191, 64%, 85%)
CMYK	cmyk(64.2%, 11.5%, 0%, 14.5%)
CIE-LAB	lab(72.77, -24.73, -22.09)
CIE-LCH	lch(72.77, 33.16, 221.78°)
OKLab	oklab(75.55% -0.0888 -0.0614)
OKLCH	oklch(75.55% 0.108 214.7)
XYZ	xyz(34.8615, 44.8178, 73.1295)
Luminance	0.4482 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC1DA #DA674E

analogous

#4EDAAD #4EC1DA #4E7BDA

triadic

#4EC1DA #DA4EC1 #C1DA4E

tetradic

#4EC1DA #AD4EDA #DA674E #7BDA4E

square

#4EC1DA #AD4EDA #DA674E #7BDA4E

split-complementary

#4EC1DA #DA4E7B #DAAD4E

monochromatic

#1E7B90 #29A7C2 #4EC1DA #81D3E5 #B3E4EF

Accessibility & contrast

On white

2.11

#4EC1DA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.96

#4EC1DA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC1DA

9.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC1DA	#FFFFFF	#000000	##000000
##4EC1DA	1.00	2.11	9.96	9.96
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.96	21.00	1.00	1.00
##000000	9.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFBBDB

Deuteranopia (green-blind)

#9BACDA

Tritanopia (blue-blind)

#00CAC9

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #4ec1da;
/* rgb */ color: rgb(78, 193, 218);
/* oklch */ color: oklch(75.6% 0.108 214.7);

Tailwind

colors: {
  custom: {
    50: '#8fd4e5',
    500: '#4ec1da',
    950: '#000000',
  },
}

SCSS

$custom: #4ec1da;
$custom-light: #8fd4e5;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec1da",
  "rgb": {
    "r": 78,
    "g": 193,
    "b": 218
  },
  "hsl": {
    "h": 190.714,
    "s": 65.421,
    "l": 58.039
  },
  "oklch": {
    "l": 0.75552,
    "c": 0.108,
    "h": 214.7
  },
  "luminance": 0.44822
}

Semantic roles & 50–950 ramp

primary

#4EC1DA

secondary

#DEB0A6

accent

#5E3FE8

background

#F9FDFE

surface

#F2FAFC

border

#CCD3D5

text

#0E1415

muted

#7E8384

Preview Lab

Preview with #4EC1DA

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

Preview Lab → · Contrast checker → · Palette generator →