#4FD1DD#4FD1DD

#4FD1DD is a light, moderate teal. Relative luminance 0.525; OKLCH L 79.5% C 0.113 H 203.8°. Best body text is #000000 at 11.50:1 contrast (WCAG AA passes).

Color values

HEX	#4FD1DD
RGB	rgb(79, 209, 221)
HSL	hsl(185, 68%, 59%)
HSV	hsv(185, 64%, 87%)
CMYK	cmyk(64.3%, 5.4%, 0%, 13.3%)
CIE-LAB	lab(77.57, -31.54, -16.45)
CIE-LCH	lch(77.57, 35.57, 207.55°)
OKLab	oklab(79.45% -0.1034 -0.0456)
OKLCH	oklch(79.45% 0.113 203.8)
XYZ	xyz(39.0705, 52.4794, 76.4630)
Luminance	0.5248 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FD1DD #DD5B4F

analogous

#4FDDA2 #4FD1DD #4F8ADD

triadic

#4FD1DD #DD4FD1 #D1DD4F

tetradic

#4FD1DD #A24FDD #DD5B4F #8ADD4F

square

#4FD1DD #A24FDD #DD5B4F #8ADD4F

split-complementary

#4FD1DD #DD4F8A #DDA24F

monochromatic

#1D8B95 #27BAC8 #4FD1DD #82DEE7 #B6ECF1

Accessibility & contrast

On white

1.83

#4FD1DD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.50

#4FD1DD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FD1DD

11.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FD1DD	#FFFFFF	#000000	##000000
##4FD1DD	1.00	1.83	11.50	11.50
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.50	21.00	1.00	1.00
##000000	11.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1C9DE

Deuteranopia (green-blind)

#ACB9DE

Tritanopia (blue-blind)

#00D9D4

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #4fd1dd;
/* rgb */ color: rgb(79, 209, 221);
/* oklch */ color: oklch(79.5% 0.113 203.8);

Tailwind

colors: {
  custom: {
    50: '#91dfe7',
    500: '#4fd1dd',
    950: '#000000',
  },
}

SCSS

$custom: #4fd1dd;
$custom-light: #91dfe7;
$custom-dark: #000000;

JSON

{
  "hex": "#4fd1dd",
  "rgb": {
    "r": 79,
    "g": 209,
    "b": 221
  },
  "hsl": {
    "h": 185.07,
    "s": 67.619,
    "l": 58.824
  },
  "oklch": {
    "l": 0.79454,
    "c": 0.11297,
    "h": 203.8
  },
  "luminance": 0.52484
}

Semantic roles & 50–950 ramp

primary

#4FD1DD

secondary

#993F37

accent

#4C3DEA

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0E1516

muted

#7F8484

Preview Lab

Preview with #4FD1DD

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

Preview Lab → · Contrast checker → · Palette generator →