#4AC0D9#4AC0D9

#4AC0D9 is a light, moderate cyan. Relative luminance 0.442; OKLCH L 75.2% C 0.109 H 214.4°. Best body text is #000000 at 9.83:1 contrast (WCAG AA passes).

Color values

HEX	#4AC0D9
RGB	rgb(74, 192, 217)
HSL	hsl(190, 65%, 57%)
HSV	hsv(190, 66%, 85%)
CMYK	cmyk(65.9%, 11.5%, 0%, 14.9%)
CIE-LAB	lab(72.34, -25.15, -22.22)
CIE-LCH	lch(72.34, 33.56, 221.46°)
OKLab	oklab(75.16% -0.0903 -0.0618)
OKLCH	oklch(75.16% 0.109 214.4)
XYZ	xyz(34.1929, 44.1611, 72.3541)
Luminance	0.4416 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4AC0D9 #D9634A

analogous

#4AD9AB #4AC0D9 #4A78D9

triadic

#4AC0D9 #D94AC0 #C0D94A

tetradic

#4AC0D9 #AB4AD9 #D9634A #78D94A

square

#4AC0D9 #AB4AD9 #D9634A #78D94A

split-complementary

#4AC0D9 #D94A78 #D9AB4A

monochromatic

#1D788B #28A4BE #4AC0D9 #7DD2E4 #AFE3EE

Accessibility & contrast

On white

2.14

#4AC0D9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.83

#4AC0D9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4AC0D9

9.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4AC0D9	#FFFFFF	#000000	##000000
##4AC0D9	1.00	2.14	9.83	9.83
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.83	21.00	1.00	1.00
##000000	9.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEBADA

Deuteranopia (green-blind)

#99ABD9

Tritanopia (blue-blind)

#00CAC8

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #4ac0d9;
/* rgb */ color: rgb(74, 192, 217);
/* oklch */ color: oklch(75.2% 0.109 214.4);

Tailwind

colors: {
  custom: {
    50: '#8dd3e4',
    500: '#4ac0d9',
    950: '#000000',
  },
}

SCSS

$custom: #4ac0d9;
$custom-light: #8dd3e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4ac0d9",
  "rgb": {
    "r": 74,
    "g": 192,
    "b": 217
  },
  "hsl": {
    "h": 190.49,
    "s": 65.297,
    "l": 57.059
  },
  "oklch": {
    "l": 0.7516,
    "c": 0.10944,
    "h": 214.4
  },
  "luminance": 0.44165
}

Semantic roles & 50–950 ramp

primary

#4AC0D9

secondary

#DCACA2

accent

#5D40E8

background

#F9FCFD

surface

#F2F9FB

border

#CCD2D4

text

#0D1415

muted

#7E8283

Preview Lab

Preview with #4AC0D9

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

Preview Lab → · Contrast checker → · Palette generator →