#4FD9E6#4FD9E6

#4FD9E6 is a light, moderate teal. Relative luminance 0.570; OKLCH L 81.7% C 0.118 H 204.0°. Best body text is #000000 at 12.40:1 contrast (WCAG AA passes).

Color values

HEX	#4FD9E6
RGB	rgb(79, 217, 230)
HSL	hsl(185, 75%, 61%)
HSV	hsv(185, 66%, 90%)
CMYK	cmyk(65.7%, 5.7%, 0%, 9.8%)
CIE-LAB	lab(80.18, -32.77, -17.33)
CIE-LCH	lch(80.18, 37.07, 207.87°)
OKLab	oklab(81.66% -0.1077 -0.0481)
OKLCH	oklch(81.66% 0.118 204)
XYZ	xyz(42.3141, 56.9964, 83.6189)
Luminance	0.5700 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FD9E6 #E65C4F

analogous

#4FE6A8 #4FD9E6 #4F8DE6

triadic

#4FD9E6 #E64FD9 #D9E64F

tetradic

#4FD9E6 #A84FE6 #E65C4F #8DE64F

square

#4FD9E6 #A84FE6 #E65C4F #8DE64F

split-complementary

#4FD9E6 #E64F8D #E6A84F

monochromatic

#1797A3 #1FC9D9 #4FD9E6 #85E5EE #BAF0F5

Accessibility & contrast

On white

1.69

#4FD9E6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.40

#4FD9E6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FD9E6

12.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FD9E6	#FFFFFF	#000000	##000000
##4FD9E6	1.00	1.69	12.40	12.40
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.40	21.00	1.00	1.00
##000000	12.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8D0E7

Deuteranopia (green-blind)

#B2C0E7

Tritanopia (blue-blind)

#00E1DD

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #4fd9e6;
/* rgb */ color: rgb(79, 217, 230);
/* oklch */ color: oklch(81.7% 0.118 204.0);

Tailwind

colors: {
  custom: {
    50: '#92e5ed',
    500: '#4fd9e6',
    950: '#000000',
  },
}

SCSS

$custom: #4fd9e6;
$custom-light: #92e5ed;
$custom-dark: #000000;

JSON

{
  "hex": "#4fd9e6",
  "rgb": {
    "r": 79,
    "g": 217,
    "b": 230
  },
  "hsl": {
    "h": 185.166,
    "s": 75.124,
    "l": 60.588
  },
  "oklch": {
    "l": 0.81657,
    "c": 0.11794,
    "h": 204
  },
  "luminance": 0.57001
}

Semantic roles & 50–950 ramp

primary

#4FD9E6

secondary

#A63D33

accent

#200ED7

background

#FCFEFE

surface

#F5FCFD

border

#CFD5D5

text

#0E1616

muted

#7F8484

Preview Lab

Preview with #4FD9E6

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

Preview Lab → · Contrast checker → · Palette generator →