#4EBDDD#4EBDDD

#4EBDDD is a light, moderate cyan. Relative luminance 0.432; OKLCH L 74.7% C 0.109 H 220.2°. Best body text is #000000 at 9.65:1 contrast (WCAG AA passes).

Color values

HEX	#4EBDDD
RGB	rgb(78, 189, 221)
HSL	hsl(193, 68%, 59%)
HSV	hsv(193, 65%, 87%)
CMYK	cmyk(64.7%, 14.5%, 0%, 13.3%)
CIE-LAB	lab(71.71, -21.80, -25.34)
CIE-LCH	lch(71.71, 33.43, 229.30°)
OKLab	oklab(74.74% -0.0836 -0.0706)
OKLCH	oklch(74.74% 0.109 220.2)
XYZ	xyz(34.3853, 43.2317, 74.9250)
Luminance	0.4324 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EBDDD #DD6E4E

analogous

#4EDDB6 #4EBDDD #4E75DD

triadic

#4EBDDD #DD4EBD #BDDD4E

tetradic

#4EBDDD #B64EDD #DD6E4E #75DD4E

square

#4EBDDD #B64EDD #DD6E4E #75DD4E

split-complementary

#4EBDDD #DD4E75 #DDB64E

monochromatic

#1C7994 #26A3C7 #4EBDDD #81D0E7 #B5E3F1

Accessibility & contrast

On white

2.18

#4EBDDD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.65

#4EBDDD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EBDDD

9.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EBDDD	#FFFFFF	#000000	##000000
##4EBDDD	1.00	2.18	9.65	9.65
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.65	21.00	1.00	1.00
##000000	9.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9B8DF

Deuteranopia (green-blind)

#95A9DD

Tritanopia (blue-blind)

#00C8C7

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #4ebddd;
/* rgb */ color: rgb(78, 189, 221);
/* oklch */ color: oklch(74.7% 0.109 220.2);

Tailwind

colors: {
  custom: {
    50: '#8fd1e7',
    500: '#4ebddd',
    950: '#000000',
  },
}

SCSS

$custom: #4ebddd;
$custom-light: #8fd1e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4ebddd",
  "rgb": {
    "r": 78,
    "g": 189,
    "b": 221
  },
  "hsl": {
    "h": 193.427,
    "s": 67.773,
    "l": 58.627
  },
  "oklch": {
    "l": 0.74737,
    "c": 0.10943,
    "h": 220.2
  },
  "luminance": 0.43235
}

Semantic roles & 50–950 ramp

primary

#4EBDDD

secondary

#E0B4A7

accent

#643DEB

background

#F9FCFE

surface

#F2F9FC

border

#CCD2D5

text

#0E1416

muted

#7E8284

Preview Lab

Preview with #4EBDDD

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

Preview Lab → · Contrast checker → · Palette generator →