#4AC5CB#4AC5CB

#4AC5CB is a light, moderate teal. Relative luminance 0.457; OKLCH L 75.8% C 0.107 H 199.7°. Best body text is #000000 at 10.14:1 contrast (WCAG AA passes).

Color values

HEX	#4AC5CB
RGB	rgb(74, 197, 203)
HSL	hsl(183, 55%, 54%)
HSV	hsv(183, 64%, 80%)
CMYK	cmyk(63.5%, 3%, 0%, 20.4%)
CIE-LAB	lab(73.35, -31.71, -13.08)
CIE-LCH	lch(73.35, 34.30, 202.42°)
OKLab	oklab(75.82% -0.1011 -0.0363)
OKLCH	oklch(75.82% 0.107 199.7)
XYZ	xyz(33.5651, 45.6965, 63.5397)
Luminance	0.4570 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4AC5CB #CB504A

analogous

#4ACB91 #4AC5CB #4A85CB

triadic

#4AC5CB #CB4AC5 #C5CB4A

tetradic

#4AC5CB #914ACB #CB504A #85CB4A

square

#4AC5CB #914ACB #CB504A #85CB4A

split-complementary

#4AC5CB #CB4A85 #CB914A

monochromatic

#237478 #30A2A8 #4AC5CB #7AD4D9 #A9E3E6

Accessibility & contrast

On white

2.07

#4AC5CB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.14

#4AC5CB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4AC5CB

10.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4AC5CB	#FFFFFF	#000000	##000000
##4AC5CB	1.00	2.07	10.14	10.14
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.14	21.00	1.00	1.00
##000000	10.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7BDCC

Deuteranopia (green-blind)

#A4AECC

Tritanopia (blue-blind)

#00CCC6

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #4ac5cb;
/* rgb */ color: rgb(74, 197, 203);
/* oklch */ color: oklch(75.8% 0.107 199.7);

Tailwind

colors: {
  custom: {
    50: '#8cd7da',
    500: '#4ac5cb',
    950: '#000000',
  },
}

SCSS

$custom: #4ac5cb;
$custom-light: #8cd7da;
$custom-dark: #000000;

JSON

{
  "hex": "#4ac5cb",
  "rgb": {
    "r": 74,
    "g": 197,
    "b": 203
  },
  "hsl": {
    "h": 182.791,
    "s": 55.365,
    "l": 54.314
  },
  "oklch": {
    "l": 0.75823,
    "c": 0.10742,
    "h": 199.7
  },
  "luminance": 0.457
}

Semantic roles & 50–950 ramp

primary

#4AC5CB

secondary

#D4A09D

accent

#5049DF

background

#F9FDFD

surface

#F2FAFA

border

#CCD3D3

text

#0D1414

muted

#7E8383

Preview Lab

Preview with #4AC5CB

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

Preview Lab → · Contrast checker → · Palette generator →