#4FD3E3#4FD3E3

#4FD3E3 is a light, moderate teal. Relative luminance 0.538; OKLCH L 80.1% C 0.115 H 206.5°. Best body text is #000000 at 11.76:1 contrast (WCAG AA passes).

Color values

HEX	#4FD3E3
RGB	rgb(79, 211, 227)
HSL	hsl(186, 73%, 60%)
HSV	hsv(186, 65%, 89%)
CMYK	cmyk(65.2%, 7%, 0%, 11%)
CIE-LAB	lab(78.34, -30.77, -18.50)
CIE-LCH	lch(78.34, 35.90, 211.01°)
OKLab	oklab(80.14% -0.1029 -0.0513)
OKLCH	oklch(80.14% 0.115 206.5)
XYZ	xyz(40.3779, 53.7924, 80.9131)
Luminance	0.5380 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FD3E3 #E35F4F

analogous

#4FE3A9 #4FD3E3 #4F89E3

triadic

#4FD3E3 #E34FD3 #D3E34F

tetradic

#4FD3E3 #A94FE3 #E35F4F #89E34F

square

#4FD3E3 #A94FE3 #E35F4F #89E34F

split-complementary

#4FD3E3 #E34F89 #E3A94F

monochromatic

#19909E #22C0D3 #4FD3E3 #84E0EB #B9EDF4

Accessibility & contrast

On white

1.79

#4FD3E3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.76

#4FD3E3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FD3E3

11.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FD3E3	#FFFFFF	#000000	##000000
##4FD3E3	1.00	1.79	11.76	11.76
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.76	21.00	1.00	1.00
##000000	11.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2CBE4

Deuteranopia (green-blind)

#ACBBE3

Tritanopia (blue-blind)

#00DCD8

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #4fd3e3;
/* rgb */ color: rgb(79, 211, 227);
/* oklch */ color: oklch(80.1% 0.115 206.5);

Tailwind

colors: {
  custom: {
    50: '#91e1eb',
    500: '#4fd3e3',
    950: '#000000',
  },
}

SCSS

$custom: #4fd3e3;
$custom-light: #91e1eb;
$custom-dark: #000000;

JSON

{
  "hex": "#4fd3e3",
  "rgb": {
    "r": 79,
    "g": 211,
    "b": 227
  },
  "hsl": {
    "h": 186.486,
    "s": 72.549,
    "l": 60
  },
  "oklch": {
    "l": 0.80143,
    "c": 0.11502,
    "h": 206.5
  },
  "luminance": 0.53797
}

Semantic roles & 50–950 ramp

primary

#4FD3E3

secondary

#A14035

accent

#4C39EF

background

#FCFEFE

surface

#F5FCFD

border

#CFD5D5

text

#0E1516

muted

#7F8484

Preview Lab

Preview with #4FD3E3

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

Preview Lab → · Contrast checker → · Palette generator →