#4FD9C3#4FD9C3

#4FD9C3 is a light, vivid teal. Relative luminance 0.552; OKLCH L 80.5% C 0.123 H 180.5°. Best body text is #000000 at 12.05:1 contrast (WCAG AA passes).

Color values

HEX	#4FD9C3
RGB	rgb(79, 217, 195)
HSL	hsl(170, 64%, 58%)
HSV	hsv(170, 64%, 85%)
CMYK	cmyk(63.6%, 0%, 10.1%, 14.9%)
CIE-LAB	lab(79.17, -42.25, -0.14)
CIE-LCH	lch(79.17, 42.25, 180.19°)
OKLab	oklab(80.51% -0.1226 -0.0011)
OKLCH	oklch(80.51% 0.123 180.5)
XYZ	xyz(37.8830, 55.2240, 60.2820)
Luminance	0.5523 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FD9C3 #D94F65

analogous

#4FD97E #4FD9C3 #4FAAD9

triadic

#4FD9C3 #C34FD9 #D9C34F

tetradic

#4FD9C3 #7E4FD9 #D94F65 #AAD94F

square

#4FD9C3 #7E4FD9 #D94F65 #AAD94F

split-complementary

#4FD9C3 #D94FAA #D97E4F

monochromatic

#1F8F7D #2AC1A9 #4FD9C3 #81E4D4 #B4EFE5

Accessibility & contrast

On white

1.74

#4FD9C3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.05

#4FD9C3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FD9C3

12.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FD9C3	#FFFFFF	#000000	##000000
##4FD9C3	1.00	1.74	12.05	12.05
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.05	21.00	1.00	1.00
##000000	12.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0CDC2

Deuteranopia (green-blind)

#BCBEC5

Tritanopia (blue-blind)

#00DDD2

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #4fd9c3;
/* rgb */ color: rgb(79, 217, 195);
/* oklch */ color: oklch(80.5% 0.123 180.5);

Tailwind

colors: {
  custom: {
    50: '#90e5d5',
    500: '#4fd9c3',
    950: '#000000',
  },
}

SCSS

$custom: #4fd9c3;
$custom-light: #90e5d5;
$custom-dark: #000000;

JSON

{
  "hex": "#4fd9c3",
  "rgb": {
    "r": 79,
    "g": 217,
    "b": 195
  },
  "hsl": {
    "h": 170.435,
    "s": 64.486,
    "l": 58.039
  },
  "oklch": {
    "l": 0.80506,
    "c": 0.12265,
    "h": 180.5
  },
  "luminance": 0.55228
}

Semantic roles & 50–950 ramp

primary

#4FD9C3

secondary

#943847

accent

#405BE7

background

#FCFEFE

surface

#F5FCFB

border

#CFD5D4

text

#0E1614

muted

#7F8483

Preview Lab

Preview with #4FD9C3

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

Preview Lab → · Contrast checker → · Palette generator →