#4FD8F0#4FD8F0

#4FD8F0 is a light, vivid teal. Relative luminance 0.571; OKLCH L 81.8% C 0.120 H 211.5°. Best body text is #000000 at 12.41:1 contrast (WCAG AA passes).

Color values

HEX	#4FD8F0
RGB	rgb(79, 216, 240)
HSL	hsl(189, 84%, 63%)
HSV	hsv(189, 67%, 94%)
CMYK	cmyk(67.1%, 10%, 0%, 5.9%)
CIE-LAB	lab(80.21, -29.39, -22.60)
CIE-LCH	lch(80.21, 37.08, 217.56°)
OKLab	oklab(81.79% -0.1027 -0.0628)
OKLCH	oklch(81.79% 0.12 211.5)
XYZ	xyz(43.5018, 57.0604, 91.1423)
Luminance	0.5706 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FD8F0 #F0674F

analogous

#4FF0B7 #4FD8F0 #4F88F0

triadic

#4FD8F0 #F04FD8 #D8F04F

tetradic

#4FD8F0 #B74FF0 #F0674F #88F04F

square

#4FD8F0 #B74FF0 #F0674F #88F04F

split-complementary

#4FD8F0 #F04F88 #F0B74F

monochromatic

#0F9CB5 #17CCEB #4FD8F0 #87E4F5 #C0F1FA

Accessibility & contrast

On white

1.69

#4FD8F0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.41

#4FD8F0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FD8F0

12.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FD8F0	#FFFFFF	#000000	##000000
##4FD8F0	1.00	1.69	12.41	12.41
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.41	21.00	1.00	1.00
##000000	12.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5D1F1

Deuteranopia (green-blind)

#AEC0F0

Tritanopia (blue-blind)

#00E2DF

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #4fd8f0;
/* rgb */ color: rgb(79, 216, 240);
/* oklch */ color: oklch(81.8% 0.120 211.5);

Tailwind

colors: {
  custom: {
    50: '#93e4f5',
    500: '#4fd8f0',
    950: '#000000',
  },
}

SCSS

$custom: #4fd8f0;
$custom-light: #93e4f5;
$custom-dark: #000000;

JSON

{
  "hex": "#4fd8f0",
  "rgb": {
    "r": 79,
    "g": 216,
    "b": 240
  },
  "hsl": {
    "h": 188.944,
    "s": 84.293,
    "l": 62.549
  },
  "oklch": {
    "l": 0.81794,
    "c": 0.12042,
    "h": 211.5
  },
  "luminance": 0.57065
}

Semantic roles & 50–950 ramp

primary

#4FD8F0

secondary

#B5432F

accent

#2605E1

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #4FD8F0

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

Preview Lab → · Contrast checker → · Palette generator →