#4AC1D9#4AC1D9

#4AC1D9 is a light, moderate cyan. Relative luminance 0.446; OKLCH L 75.4% C 0.110 H 213.5°. Best body text is #000000 at 9.92:1 contrast (WCAG AA passes).

Color values

HEX	#4AC1D9
RGB	rgb(74, 193, 217)
HSL	hsl(190, 65%, 57%)
HSV	hsv(190, 66%, 85%)
CMYK	cmyk(65.9%, 11.1%, 0%, 14.9%)
CIE-LAB	lab(72.63, -25.65, -21.78)
CIE-LCH	lch(72.63, 33.65, 220.33°)
OKLab	oklab(75.4% -0.0913 -0.0605)
OKLCH	oklch(75.4% 0.11 213.5)
XYZ	xyz(34.4132, 44.6017, 72.4275)
Luminance	0.4461 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4AC1D9 #D9624A

analogous

#4AD9AA #4AC1D9 #4A7AD9

triadic

#4AC1D9 #D94AC1 #C1D94A

tetradic

#4AC1D9 #AA4AD9 #D9624A #7AD94A

square

#4AC1D9 #AA4AD9 #D9624A #7AD94A

split-complementary

#4AC1D9 #D94A7A #D9AA4A

monochromatic

#1D798B #28A5BE #4AC1D9 #7DD2E4 #AFE4EE

Accessibility & contrast

On white

2.12

#4AC1D9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.92

#4AC1D9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4AC1D9

9.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4AC1D9	#FFFFFF	#000000	##000000
##4AC1D9	1.00	2.12	9.92	9.92
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.92	21.00	1.00	1.00
##000000	9.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFBBDA

Deuteranopia (green-blind)

#9BACD9

Tritanopia (blue-blind)

#00CAC8

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #4ac1d9;
/* rgb */ color: rgb(74, 193, 217);
/* oklch */ color: oklch(75.4% 0.110 213.5);

Tailwind

colors: {
  custom: {
    50: '#8dd4e4',
    500: '#4ac1d9',
    950: '#000000',
  },
}

SCSS

$custom: #4ac1d9;
$custom-light: #8dd4e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4ac1d9",
  "rgb": {
    "r": 74,
    "g": 193,
    "b": 217
  },
  "hsl": {
    "h": 190.07,
    "s": 65.297,
    "l": 57.059
  },
  "oklch": {
    "l": 0.75395,
    "c": 0.10958,
    "h": 213.5
  },
  "luminance": 0.44606
}

Semantic roles & 50–950 ramp

primary

#4AC1D9

secondary

#DCACA2

accent

#5C40E8

background

#F9FDFD

surface

#F2FAFB

border

#CCD3D4

text

#0D1415

muted

#7E8383

Preview Lab

Preview with #4AC1D9

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

Preview Lab → · Contrast checker → · Palette generator →