#4BC1CC#4BC1CC

#4BC1CC is a light, moderate teal. Relative luminance 0.440; OKLCH L 74.9% C 0.105 H 203.8°. Best body text is #000000 at 9.80:1 contrast (WCAG AA passes).

Color values

HEX	#4BC1CC
RGB	rgb(75, 193, 204)
HSL	hsl(185, 56%, 55%)
HSV	hsv(185, 63%, 80%)
CMYK	cmyk(63.2%, 5.4%, 0%, 20%)
CIE-LAB	lab(72.22, -29.33, -15.32)
CIE-LCH	lch(72.22, 33.09, 207.58°)
OKLab	oklab(74.93% -0.0961 -0.0424)
OKLCH	oklch(74.93% 0.105 203.8)
XYZ	xyz(32.8660, 43.9919, 63.8742)
Luminance	0.4400 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BC1CC #CC564B

analogous

#4BCC96 #4BC1CC #4B81CC

triadic

#4BC1CC #CC4BC1 #C1CC4B

tetradic

#4BC1CC #964BCC #CC564B #81CC4B

square

#4BC1CC #964BCC #CC564B #81CC4B

split-complementary

#4BC1CC #CC4B81 #CC964B

monochromatic

#23737A #309FAA #4BC1CC #7BD1DA #AAE2E7

Accessibility & contrast

On white

2.14

#4BC1CC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.80

#4BC1CC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BC1CC

9.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BC1CC	#FFFFFF	#000000	##000000
##4BC1CC	1.00	2.14	9.80	9.80
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.80	21.00	1.00	1.00
##000000	9.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3B9CD

Deuteranopia (green-blind)

#9FABCC

Tritanopia (blue-blind)

#00C8C4

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #4bc1cc;
/* rgb */ color: rgb(75, 193, 204);
/* oklch */ color: oklch(74.9% 0.105 203.8);

Tailwind

colors: {
  custom: {
    50: '#8cd4db',
    500: '#4bc1cc',
    950: '#000000',
  },
}

SCSS

$custom: #4bc1cc;
$custom-light: #8cd4db;
$custom-dark: #000000;

JSON

{
  "hex": "#4bc1cc",
  "rgb": {
    "r": 75,
    "g": 193,
    "b": 204
  },
  "hsl": {
    "h": 185.116,
    "s": 55.844,
    "l": 54.706
  },
  "oklch": {
    "l": 0.74933,
    "c": 0.10503,
    "h": 203.8
  },
  "luminance": 0.43995
}

Semantic roles & 50–950 ramp

primary

#4BC1CC

secondary

#D5A39E

accent

#5549DF

background

#F9FDFD

surface

#F1FAFB

border

#CBD3D4

text

#0D1415

muted

#7E8383

Preview Lab

Preview with #4BC1CC

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

Preview Lab → · Contrast checker → · Palette generator →