#4FD4F0#4FD4F0

#4FD4F0 is a light, moderate cyan. Relative luminance 0.550; OKLCH L 80.9% C 0.120 H 214.5°. Best body text is #000000 at 12.01:1 contrast (WCAG AA passes).

Color values

HEX	#4FD4F0
RGB	rgb(79, 212, 240)
HSL	hsl(190, 84%, 63%)
HSV	hsv(190, 67%, 94%)
CMYK	cmyk(67.1%, 11.7%, 0%, 5.9%)
CIE-LAB	lab(79.06, -27.44, -24.36)
CIE-LCH	lch(79.06, 36.69, 221.59°)
OKLab	oklab(80.87% -0.0988 -0.0678)
OKLCH	oklch(80.87% 0.12 214.5)
XYZ	xyz(42.4895, 55.0357, 90.8048)
Luminance	0.5504 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FD4F0 #F06B4F

analogous

#4FF0BC #4FD4F0 #4F83F0

triadic

#4FD4F0 #F04FD4 #D4F04F

tetradic

#4FD4F0 #BC4FF0 #F06B4F #83F04F

square

#4FD4F0 #BC4FF0 #F06B4F #83F04F

split-complementary

#4FD4F0 #F04F83 #F0BC4F

monochromatic

#0F98B5 #17C6EB #4FD4F0 #87E2F5 #C0F0FA

Accessibility & contrast

On white

1.75

#4FD4F0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.01

#4FD4F0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FD4F0

12.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FD4F0	#FFFFFF	#000000	##000000
##4FD4F0	1.00	1.75	12.01	12.01
#FFFFFF	1.75	1.00	21.00	21.00
#000000	12.01	21.00	1.00	1.00
##000000	12.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0CDF2

Deuteranopia (green-blind)

#A9BDF0

Tritanopia (blue-blind)

#00DFDD

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #4fd4f0;
/* rgb */ color: rgb(79, 212, 240);
/* oklch */ color: oklch(80.9% 0.120 214.5);

Tailwind

colors: {
  custom: {
    50: '#93e1f5',
    500: '#4fd4f0',
    950: '#000000',
  },
}

SCSS

$custom: #4fd4f0;
$custom-light: #93e1f5;
$custom-dark: #000000;

JSON

{
  "hex": "#4fd4f0",
  "rgb": {
    "r": 79,
    "g": 212,
    "b": 240
  },
  "hsl": {
    "h": 190.435,
    "s": 84.293,
    "l": 62.549
  },
  "oklch": {
    "l": 0.80867,
    "c": 0.11981,
    "h": 214.5
  },
  "luminance": 0.55041
}

Semantic roles & 50–950 ramp

primary

#4FD4F0

secondary

#B5462F

accent

#2B05E1

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #4FD4F0

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

Preview Lab → · Contrast checker → · Palette generator →