#4FD9B3#4FD9B3

#4FD9B3 is a light, vivid teal. Relative luminance 0.545; OKLCH L 80.1% C 0.131 H 171.3°. Best body text is #000000 at 11.91:1 contrast (WCAG AA passes).

Color values

HEX	#4FD9B3
RGB	rgb(79, 217, 179)
HSL	hsl(163, 64%, 58%)
HSV	hsv(163, 64%, 85%)
CMYK	cmyk(63.6%, 0%, 17.5%, 14.9%)
CIE-LAB	lab(78.77, -46.18, 7.82)
CIE-LCH	lch(78.77, 46.84, 170.39°)
OKLab	oklab(80.05% -0.1299 0.0199)
OKLCH	oklch(80.05% 0.131 171.3)
XYZ	xyz(36.1700, 54.5388, 51.2599)
Luminance	0.5454 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FD9B3 #D94F75

analogous

#4FD96E #4FD9B3 #4FBAD9

triadic

#4FD9B3 #B34FD9 #D9B34F

tetradic

#4FD9B3 #6E4FD9 #D94F75 #BAD94F

square

#4FD9B3 #6E4FD9 #D94F75 #BAD94F

split-complementary

#4FD9B3 #D94FBA #D96E4F

monochromatic

#1F8F70 #2AC197 #4FD9B3 #81E4C9 #B4EFDE

Accessibility & contrast

On white

1.76

#4FD9B3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.91

#4FD9B3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FD9B3

11.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FD9B3	#FFFFFF	#000000	##000000
##4FD9B3	1.00	1.76	11.91	11.91
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.91	21.00	1.00	1.00
##000000	11.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3CBB1

Deuteranopia (green-blind)

#BFBDB6

Tritanopia (blue-blind)

#00DBCE

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #4fd9b3;
/* rgb */ color: rgb(79, 217, 179);
/* oklch */ color: oklch(80.1% 0.131 171.3);

Tailwind

colors: {
  custom: {
    50: '#8fe5c9',
    500: '#4fd9b3',
    950: '#000000',
  },
}

SCSS

$custom: #4fd9b3;
$custom-light: #8fe5c9;
$custom-dark: #000000;

JSON

{
  "hex": "#4fd9b3",
  "rgb": {
    "r": 79,
    "g": 217,
    "b": 179
  },
  "hsl": {
    "h": 163.478,
    "s": 64.486,
    "l": 58.039
  },
  "oklch": {
    "l": 0.80053,
    "c": 0.13138,
    "h": 171.3
  },
  "luminance": 0.54543
}

Semantic roles & 50–950 ramp

primary

#4FD9B3

secondary

#943851

accent

#406EE7

background

#FCFEFD

surface

#F5FCF9

border

#CFD5D2

text

#0E1613

muted

#7F8482

Preview Lab

Preview with #4FD9B3

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

Preview Lab → · Contrast checker → · Palette generator →