#4EA6BA#4EA6BA

#4EA6BA is a light, moderate cyan. Relative luminance 0.324; OKLCH L 67.9% C 0.089 H 214.8°. Best body text is #000000 at 7.49:1 contrast (WCAG AA passes).

Color values

HEX	#4EA6BA
RGB	rgb(78, 166, 186)
HSL	hsl(191, 44%, 52%)
HSV	hsv(191, 58%, 73%)
CMYK	cmyk(58.1%, 10.8%, 0%, 27.1%)
CIE-LAB	lab(63.70, -20.48, -18.27)
CIE-LCH	lch(63.70, 27.44, 221.73°)
OKLab	oklab(67.9% -0.0729 -0.0506)
OKLCH	oklch(67.9% 0.089 214.8)
XYZ	xyz(25.6375, 32.4348, 51.3543)
Luminance	0.3244 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EA6BA #BA624E

analogous

#4EBA98 #4EA6BA #4E70BA

triadic

#4EA6BA #BA4EA6 #A6BA4E

tetradic

#4EA6BA #984EBA #BA624E #70BA4E

square

#4EA6BA #984EBA #BA624E #70BA4E

split-complementary

#4EA6BA #BA4E70 #BA984E

monochromatic

#285A66 #398192 #4EA6BA #7ABCCB #A6D2DC

Accessibility & contrast

On white

2.80

#4EA6BA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.49

#4EA6BA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EA6BA

7.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EA6BA	#FFFFFF	#000000	##000000
##4EA6BA	1.00	2.80	7.49	7.49
#FFFFFF	2.80	1.00	21.00	21.00
#000000	7.49	21.00	1.00	1.00
##000000	7.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#98A1BB

Deuteranopia (green-blind)

#8795BA

Tritanopia (blue-blind)

#00AEAC

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #4ea6ba;
/* rgb */ color: rgb(78, 166, 186);
/* oklch */ color: oklch(67.9% 0.089 214.8);

Tailwind

colors: {
  custom: {
    50: '#89c0ce',
    500: '#4ea6ba',
    950: '#000000',
  },
}

SCSS

$custom: #4ea6ba;
$custom-light: #89c0ce;
$custom-dark: #000000;

JSON

{
  "hex": "#4ea6ba",
  "rgb": {
    "r": 78,
    "g": 166,
    "b": 186
  },
  "hsl": {
    "h": 191.111,
    "s": 43.902,
    "l": 51.765
  },
  "oklch": {
    "l": 0.67903,
    "c": 0.08875,
    "h": 214.8
  },
  "luminance": 0.32437
}

Semantic roles & 50–950 ramp

primary

#4EA6BA

secondary

#CAA39A

accent

#6C54D4

background

#F8FBFC

surface

#F0F7F9

border

#CBD0D2

text

#0C1213

muted

#7D8182

Preview Lab

Preview with #4EA6BA

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

Preview Lab → · Contrast checker → · Palette generator →