#4FD9D1#4FD9D1

#4FD9D1 is a light, moderate teal. Relative luminance 0.559; OKLCH L 80.9% C 0.118 H 189.6°. Best body text is #000000 at 12.18:1 contrast (WCAG AA passes).

Color values

HEX	#4FD9D1
RGB	rgb(79, 217, 209)
HSL	hsl(177, 64%, 58%)
HSV	hsv(177, 64%, 85%)
CMYK	cmyk(63.6%, 0%, 3.7%, 14.9%)
CIE-LAB	lab(79.55, -38.60, -7.06)
CIE-LCH	lch(79.55, 39.24, 190.36°)
OKLab	oklab(80.94% -0.1165 -0.0197)
OKLCH	oklch(80.94% 0.118 189.6)
XYZ	xyz(39.5407, 55.8871, 69.0127)
Luminance	0.5589 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FD9D1 #D94F57

analogous

#4FD98C #4FD9D1 #4F9CD9

triadic

#4FD9D1 #D14FD9 #D9D14F

tetradic

#4FD9D1 #8C4FD9 #D94F57 #9CD94F

square

#4FD9D1 #8C4FD9 #D94F57 #9CD94F

split-complementary

#4FD9D1 #D94F9C #D98C4F

monochromatic

#1F8F88 #2AC1B8 #4FD9D1 #81E4DE #B4EFEB

Accessibility & contrast

On white

1.72

#4FD9D1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.18

#4FD9D1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FD9D1

12.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FD9D1	#FFFFFF	#000000	##000000
##4FD9D1	1.00	1.72	12.18	12.18
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.18	21.00	1.00	1.00
##000000	12.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDCED1

Deuteranopia (green-blind)

#B8BFD2

Tritanopia (blue-blind)

#00DED6

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #4fd9d1;
/* rgb */ color: rgb(79, 217, 209);
/* oklch */ color: oklch(80.9% 0.118 189.6);

Tailwind

colors: {
  custom: {
    50: '#91e5df',
    500: '#4fd9d1',
    950: '#000000',
  },
}

SCSS

$custom: #4fd9d1;
$custom-light: #91e5df;
$custom-dark: #000000;

JSON

{
  "hex": "#4fd9d1",
  "rgb": {
    "r": 79,
    "g": 217,
    "b": 209
  },
  "hsl": {
    "h": 176.522,
    "s": 64.486,
    "l": 58.039
  },
  "oklch": {
    "l": 0.8094,
    "c": 0.11817,
    "h": 189.6
  },
  "luminance": 0.55891
}

Semantic roles & 50–950 ramp

primary

#4FD9D1

secondary

#94383D

accent

#404AE7

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0E1615

muted

#7F8484

Preview Lab

Preview with #4FD9D1

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

Preview Lab → · Contrast checker → · Palette generator →