#4FE3F6#4FE3F6

#4FE3F6 is a very light, vivid teal. Relative luminance 0.633; OKLCH L 84.6% C 0.125 H 207.4°. Best body text is #000000 at 13.65:1 contrast (WCAG AA passes).

Color values

HEX	#4FE3F6
RGB	rgb(79, 227, 246)
HSL	hsl(187, 90%, 64%)
HSV	hsv(187, 68%, 96%)
CMYK	cmyk(67.9%, 7.7%, 0%, 3.5%)
CIE-LAB	lab(83.57, -32.91, -20.69)
CIE-LCH	lch(83.57, 38.87, 212.16°)
OKLab	oklab(84.57% -0.1111 -0.0575)
OKLCH	oklch(84.57% 0.125 207.4)
XYZ	xyz(47.3209, 63.2488, 96.8852)
Luminance	0.6325 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FE3F6 #F6624F

analogous

#4FF6B5 #4FE3F6 #4F8FF6

triadic

#4FE3F6 #F64FE3 #E3F64F

tetradic

#4FE3F6 #B54FF6 #F6624F #8FF64F

square

#4FE3F6 #B54FF6 #F6624F #8FF64F

split-complementary

#4FE3F6 #F64F8F #F6B54F

monochromatic

#0AACC1 #15DAF3 #4FE3F6 #89ECF9 #C3F6FC

Accessibility & contrast

On white

1.54

#4FE3F6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.65

#4FE3F6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FE3F6

13.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FE3F6	#FFFFFF	#000000	##000000
##4FE3F6	1.00	1.54	13.65	13.65
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.65	21.00	1.00	1.00
##000000	13.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0DAF7

Deuteranopia (green-blind)

#B8C9F6

Tritanopia (blue-blind)

#00EDE9

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #4fe3f6;
/* rgb */ color: rgb(79, 227, 246);
/* oklch */ color: oklch(84.6% 0.125 207.4);

Tailwind

colors: {
  custom: {
    50: '#95ecf9',
    500: '#4fe3f6',
    950: '#000000',
  },
}

SCSS

$custom: #4fe3f6;
$custom-light: #95ecf9;
$custom-dark: #000000;

JSON

{
  "hex": "#4fe3f6",
  "rgb": {
    "r": 79,
    "g": 227,
    "b": 246
  },
  "hsl": {
    "h": 186.826,
    "s": 90.27,
    "l": 63.725
  },
  "oklch": {
    "l": 0.84567,
    "c": 0.12506,
    "h": 207.4
  },
  "luminance": 0.63254
}

Semantic roles & 50–950 ramp

primary

#4FE3F6

secondary

#BE3C2B

accent

#1A00E6

background

#FCFEFF

surface

#F5FDFF

border

#CFD5D7

text

#0F1617

muted

#808485

Preview Lab

Preview with #4FE3F6

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

Preview Lab → · Contrast checker → · Palette generator →