#4FD9D5#4FD9D5

#4FD9D5 is a light, moderate teal. Relative luminance 0.561; OKLCH L 81.1% C 0.118 H 192.3°. Best body text is #000000 at 12.22:1 contrast (WCAG AA passes).

Color values

HEX	#4FD9D5
RGB	rgb(79, 217, 213)
HSL	hsl(178, 64%, 58%)
HSV	hsv(178, 64%, 85%)
CMYK	cmyk(63.6%, 0%, 1.8%, 14.9%)
CIE-LAB	lab(79.66, -37.52, -9.03)
CIE-LCH	lch(79.66, 38.59, 193.53°)
OKLab	oklab(81.07% -0.1148 -0.0251)
OKLCH	oklch(81.07% 0.118 192.3)
XYZ	xyz(40.0422, 56.0877, 71.6536)
Luminance	0.5609 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FD9D5 #D94F53

analogous

#4FD990 #4FD9D5 #4F98D9

triadic

#4FD9D5 #D54FD9 #D9D54F

tetradic

#4FD9D5 #904FD9 #D94F53 #98D94F

square

#4FD9D5 #904FD9 #D94F53 #98D94F

split-complementary

#4FD9D5 #D94F98 #D9904F

monochromatic

#1F8F8C #2AC1BD #4FD9D5 #81E4E1 #B4EFED

Accessibility & contrast

On white

1.72

#4FD9D5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.22

#4FD9D5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FD9D5

12.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FD9D5	#FFFFFF	#000000	##000000
##4FD9D5	1.00	1.72	12.22	12.22
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.22	21.00	1.00	1.00
##000000	12.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCCED5

Deuteranopia (green-blind)

#B7BFD6

Tritanopia (blue-blind)

#00DFD7

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #4fd9d5;
/* rgb */ color: rgb(79, 217, 213);
/* oklch */ color: oklch(81.1% 0.118 192.3);

Tailwind

colors: {
  custom: {
    50: '#91e5e1',
    500: '#4fd9d5',
    950: '#000000',
  },
}

SCSS

$custom: #4fd9d5;
$custom-light: #91e5e1;
$custom-dark: #000000;

JSON

{
  "hex": "#4fd9d5",
  "rgb": {
    "r": 79,
    "g": 217,
    "b": 213
  },
  "hsl": {
    "h": 178.261,
    "s": 64.486,
    "l": 58.039
  },
  "oklch": {
    "l": 0.81071,
    "c": 0.11751,
    "h": 192.3
  },
  "luminance": 0.56092
}

Semantic roles & 50–950 ramp

primary

#4FD9D5

secondary

#94383B

accent

#4045E7

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0E1615

muted

#7F8484

Preview Lab

Preview with #4FD9D5

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

Preview Lab → · Contrast checker → · Palette generator →