#4EC2DD#4EC2DD

#4EC2DD is a light, moderate cyan. Relative luminance 0.454; OKLCH L 75.9% C 0.110 H 215.9°. Best body text is #000000 at 10.08:1 contrast (WCAG AA passes).

Color values

HEX	#4EC2DD
RGB	rgb(78, 194, 221)
HSL	hsl(191, 68%, 59%)
HSV	hsv(191, 65%, 87%)
CMYK	cmyk(64.7%, 12.2%, 0%, 13.3%)
CIE-LAB	lab(73.17, -24.33, -23.12)
CIE-LCH	lch(73.17, 33.56, 223.54°)
OKLab	oklab(75.91% -0.0887 -0.0643)
OKLCH	oklch(75.91% 0.11 215.9)
XYZ	xyz(35.4794, 45.4199, 75.2897)
Luminance	0.4542 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC2DD #DD694E

analogous

#4EDDB1 #4EC2DD #4E7ADD

triadic

#4EC2DD #DD4EC2 #C2DD4E

tetradic

#4EC2DD #B14EDD #DD694E #7ADD4E

square

#4EC2DD #B14EDD #DD694E #7ADD4E

split-complementary

#4EC2DD #DD4E7A #DDB14E

monochromatic

#1C7E94 #26A9C7 #4EC2DD #81D4E7 #B5E5F1

Accessibility & contrast

On white

2.08

#4EC2DD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.08

#4EC2DD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC2DD

10.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC2DD	#FFFFFF	#000000	##000000
##4EC2DD	1.00	2.08	10.08	10.08
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.08	21.00	1.00	1.00
##000000	10.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFBCDF

Deuteranopia (green-blind)

#9BADDD

Tritanopia (blue-blind)

#00CCCA

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #4ec2dd;
/* rgb */ color: rgb(78, 194, 221);
/* oklch */ color: oklch(75.9% 0.110 215.9);

Tailwind

colors: {
  custom: {
    50: '#8fd4e7',
    500: '#4ec2dd',
    950: '#000000',
  },
}

SCSS

$custom: #4ec2dd;
$custom-light: #8fd4e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec2dd",
  "rgb": {
    "r": 78,
    "g": 194,
    "b": 221
  },
  "hsl": {
    "h": 191.329,
    "s": 67.773,
    "l": 58.627
  },
  "oklch": {
    "l": 0.75905,
    "c": 0.10954,
    "h": 215.9
  },
  "luminance": 0.45424
}

Semantic roles & 50–950 ramp

primary

#4EC2DD

secondary

#E0B2A7

accent

#5E3DEB

background

#F9FDFE

surface

#F2FAFC

border

#CCD3D5

text

#0E1416

muted

#7E8384

Preview Lab

Preview with #4EC2DD

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

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