#4FD3DF#4FD3DF

#4FD3DF is a light, moderate teal. Relative luminance 0.536; OKLCH L 80.0% C 0.114 H 203.7°. Best body text is #000000 at 11.72:1 contrast (WCAG AA passes).

Color values

HEX	#4FD3DF
RGB	rgb(79, 211, 223)
HSL	hsl(185, 69%, 59%)
HSV	hsv(185, 65%, 87%)
CMYK	cmyk(64.6%, 5.4%, 0%, 12.5%)
CIE-LAB	lab(78.21, -31.92, -16.55)
CIE-LCH	lch(78.21, 35.95, 207.40°)
OKLab	oklab(80% -0.1046 -0.0459)
OKLCH	oklch(80% 0.114 203.7)
XYZ	xyz(39.8323, 53.5741, 78.0393)
Luminance	0.5358 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FD3DF #DF5B4F

analogous

#4FDFA3 #4FD3DF #4F8BDF

triadic

#4FD3DF #DF4FD3 #D3DF4F

tetradic

#4FD3DF #A34FDF #DF5B4F #8BDF4F

square

#4FD3DF #A34FDF #DF5B4F #8BDF4F

split-complementary

#4FD3DF #DF4F8B #DFA34F

monochromatic

#1C8E98 #25BECC #4FD3DF #83E0E8 #B7EDF2

Accessibility & contrast

On white

1.79

#4FD3DF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.72

#4FD3DF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FD3DF

11.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FD3DF	#FFFFFF	#000000	##000000
##4FD3DF	1.00	1.79	11.72	11.72
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.72	21.00	1.00	1.00
##000000	11.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3CBE0

Deuteranopia (green-blind)

#AEBBE0

Tritanopia (blue-blind)

#00DBD6

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #4fd3df;
/* rgb */ color: rgb(79, 211, 223);
/* oklch */ color: oklch(80.0% 0.114 203.7);

Tailwind

colors: {
  custom: {
    50: '#91e1e9',
    500: '#4fd3df',
    950: '#000000',
  },
}

SCSS

$custom: #4fd3df;
$custom-light: #91e1e9;
$custom-dark: #000000;

JSON

{
  "hex": "#4fd3df",
  "rgb": {
    "r": 79,
    "g": 211,
    "b": 223
  },
  "hsl": {
    "h": 185,
    "s": 69.231,
    "l": 59.216
  },
  "oklch": {
    "l": 0.79997,
    "c": 0.11418,
    "h": 203.7
  },
  "luminance": 0.53579
}

Semantic roles & 50–950 ramp

primary

#4FD3DF

secondary

#9C3F36

accent

#4A3CEC

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0E1516

muted

#7F8484

Preview Lab

Preview with #4FD3DF

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

Preview Lab → · Contrast checker → · Palette generator →