#4FD9D9#4FD9D9

#4FD9D9 is a light, moderate teal. Relative luminance 0.563; OKLCH L 81.2% C 0.117 H 195.1°. Best body text is #000000 at 12.26:1 contrast (WCAG AA passes).

Color values

HEX	#4FD9D9
RGB	rgb(79, 217, 217)
HSL	hsl(180, 64%, 58%)
HSV	hsv(180, 64%, 85%)
CMYK	cmyk(63.6%, 0%, 0%, 14.9%)
CIE-LAB	lab(79.78, -36.42, -10.99)
CIE-LCH	lch(79.78, 38.04, 196.79°)
OKLab	oklab(81.2% -0.1131 -0.0305)
OKLCH	oklch(81.2% 0.117 195.1)
XYZ	xyz(40.5561, 56.2932, 74.3605)
Luminance	0.5630 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FD9D9 #D94F4F

analogous

#4FD994 #4FD9D9 #4F94D9

triadic

#4FD9D9 #D94FD9 #D9D94F

tetradic

#4FD9D9 #944FD9 #D94F4F #94D94F

square

#4FD9D9 #944FD9 #D94F4F #94D94F

split-complementary

#4FD9D9 #D94F94 #D9944F

monochromatic

#1F8F8F #2AC1C1 #4FD9D9 #81E4E4 #B4EFEF

Accessibility & contrast

On white

1.71

#4FD9D9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.26

#4FD9D9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FD9D9

12.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FD9D9	#FFFFFF	#000000	##000000
##4FD9D9	1.00	1.71	12.26	12.26
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.26	21.00	1.00	1.00
##000000	12.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBCFD9

Deuteranopia (green-blind)

#B6BFDA

Tritanopia (blue-blind)

#00E0D9

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #4fd9d9;
/* rgb */ color: rgb(79, 217, 217);
/* oklch */ color: oklch(81.2% 0.117 195.1);

Tailwind

colors: {
  custom: {
    50: '#91e5e4',
    500: '#4fd9d9',
    950: '#000000',
  },
}

SCSS

$custom: #4fd9d9;
$custom-light: #91e5e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4fd9d9",
  "rgb": {
    "r": 79,
    "g": 217,
    "b": 217
  },
  "hsl": {
    "h": 180,
    "s": 64.486,
    "l": 58.039
  },
  "oklch": {
    "l": 0.81204,
    "c": 0.11713,
    "h": 195.1
  },
  "luminance": 0.56298
}

Semantic roles & 50–950 ramp

primary

#4FD9D9

secondary

#943838

accent

#4040E7

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0E1615

muted

#7F8484

Preview Lab

Preview with #4FD9D9

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

Preview Lab → · Contrast checker → · Palette generator →