#4BC1D3#4BC1D3

#4BC1D3 is a light, moderate teal. Relative luminance 0.443; OKLCH L 75.2% C 0.107 H 209.2°. Best body text is #000000 at 9.87:1 contrast (WCAG AA passes).

Color values

HEX	#4BC1D3
RGB	rgb(75, 193, 211)
HSL	hsl(188, 61%, 56%)
HSV	hsv(188, 64%, 83%)
CMYK	cmyk(64.5%, 8.5%, 0%, 17.3%)
CIE-LAB	lab(72.45, -27.28, -18.78)
CIE-LCH	lch(72.45, 33.12, 214.54°)
OKLab	oklab(75.19% -0.0932 -0.0521)
OKLCH	oklch(75.19% 0.107 209.2)
XYZ	xyz(33.7245, 44.3353, 68.3956)
Luminance	0.4434 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BC1D3 #D35D4B

analogous

#4BD3A1 #4BC1D3 #4B7DD3

triadic

#4BC1D3 #D34BC1 #C1D34B

tetradic

#4BC1D3 #A14BD3 #D35D4B #7DD34B

square

#4BC1D3 #A14BD3 #D35D4B #7DD34B

split-complementary

#4BC1D3 #D34B7D #D3A14B

monochromatic

#207683 #2CA3B5 #4BC1D3 #7CD2DF #ADE3EB

Accessibility & contrast

On white

2.13

#4BC1D3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.87

#4BC1D3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BC1D3

9.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BC1D3	#FFFFFF	#000000	##000000
##4BC1D3	1.00	2.13	9.87	9.87
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.87	21.00	1.00	1.00
##000000	9.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1BAD4

Deuteranopia (green-blind)

#9DABD3

Tritanopia (blue-blind)

#00C9C6

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #4bc1d3;
/* rgb */ color: rgb(75, 193, 211);
/* oklch */ color: oklch(75.2% 0.107 209.2);

Tailwind

colors: {
  custom: {
    50: '#8dd4e0',
    500: '#4bc1d3',
    950: '#000000',
  },
}

SCSS

$custom: #4bc1d3;
$custom-light: #8dd4e0;
$custom-dark: #000000;

JSON

{
  "hex": "#4bc1d3",
  "rgb": {
    "r": 75,
    "g": 193,
    "b": 211
  },
  "hsl": {
    "h": 187.941,
    "s": 60.714,
    "l": 56.078
  },
  "oklch": {
    "l": 0.75193,
    "c": 0.10679,
    "h": 209.2
  },
  "luminance": 0.44339
}

Semantic roles & 50–950 ramp

primary

#4BC1D3

secondary

#D9A8A1

accent

#5944E4

background

#F9FDFD

surface

#F2FAFB

border

#CCD3D4

text

#0D1415

muted

#7E8383

Preview Lab

Preview with #4BC1D3

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

Preview Lab → · Contrast checker → · Palette generator →