#4AC5DF#4AC5DF

#4AC5DF is a light, moderate cyan. Relative luminance 0.467; OKLCH L 76.6% C 0.113 H 214.5°. Best body text is #000000 at 10.34:1 contrast (WCAG AA passes).

Color values

HEX	#4AC5DF
RGB	rgb(74, 197, 223)
HSL	hsl(190, 70%, 58%)
HSV	hsv(190, 67%, 87%)
CMYK	cmyk(66.8%, 11.7%, 0%, 12.5%)
CIE-LAB	lab(74.01, -25.84, -22.94)
CIE-LCH	lch(74.01, 34.55, 221.59°)
OKLab	oklab(76.57% -0.093 -0.0638)
OKLCH	oklch(76.57% 0.113 214.5)
XYZ	xyz(36.1040, 46.7120, 76.9113)
Luminance	0.4672 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4AC5DF #DF644A

analogous

#4ADFAE #4AC5DF #4A7ADF

triadic

#4AC5DF #DF4AC5 #C5DF4A

tetradic

#4AC5DF #AE4ADF #DF644A #7ADF4A

square

#4AC5DF #AE4ADF #DF644A #7ADF4A

split-complementary

#4AC5DF #DF4A7A #DFAE4A

monochromatic

#1A7F94 #23ACC8 #4AC5DF #7ED6E8 #B2E6F1

Accessibility & contrast

On white

2.03

#4AC5DF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.34

#4AC5DF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4AC5DF

10.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4AC5DF	#FFFFFF	#000000	##000000
##4AC5DF	1.00	2.03	10.34	10.34
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.34	21.00	1.00	1.00
##000000	10.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2BFE0

Deuteranopia (green-blind)

#9DAFDF

Tritanopia (blue-blind)

#00CFCD

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #4ac5df;
/* rgb */ color: rgb(74, 197, 223);
/* oklch */ color: oklch(76.6% 0.113 214.5);

Tailwind

colors: {
  custom: {
    50: '#8ed6e9',
    500: '#4ac5df',
    950: '#000000',
  },
}

SCSS

$custom: #4ac5df;
$custom-light: #8ed6e9;
$custom-dark: #000000;

JSON

{
  "hex": "#4ac5df",
  "rgb": {
    "r": 74,
    "g": 197,
    "b": 223
  },
  "hsl": {
    "h": 190.47,
    "s": 69.953,
    "l": 58.235
  },
  "oklch": {
    "l": 0.76571,
    "c": 0.11278,
    "h": 214.5
  },
  "luminance": 0.46716
}

Semantic roles & 50–950 ramp

primary

#4AC5DF

secondary

#E0AFA5

accent

#5A3BED

background

#F9FDFE

surface

#F2FAFC

border

#CCD3D5

text

#0E1416

muted

#7E8384

Preview Lab

Preview with #4AC5DF

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

Preview Lab → · Contrast checker → · Palette generator →