#4FD5F2#4FD5F2

#4FD5F2 is a light, vivid cyan. Relative luminance 0.557; OKLCH L 81.2% C 0.121 H 215.0°. Best body text is #000000 at 12.13:1 contrast (WCAG AA passes).

Color values

HEX	#4FD5F2
RGB	rgb(79, 213, 242)
HSL	hsl(191, 86%, 63%)
HSV	hsv(191, 67%, 95%)
CMYK	cmyk(67.4%, 12%, 0%, 5.1%)
CIE-LAB	lab(79.42, -27.33, -24.88)
CIE-LCH	lch(79.42, 36.96, 222.31°)
OKLab	oklab(81.18% -0.099 -0.0693)
OKLCH	oklch(81.18% 0.121 215)
XYZ	xyz(43.0390, 55.6567, 92.4617)
Luminance	0.5566 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FD5F2 #F26C4F

analogous

#4FF2BD #4FD5F2 #4F83F2

triadic

#4FD5F2 #F24FD5 #D5F24F

tetradic

#4FD5F2 #BD4FF2 #F26C4F #83F24F

square

#4FD5F2 #BD4FF2 #F26C4F #83F24F

split-complementary

#4FD5F2 #F24F83 #F2BD4F

monochromatic

#0E9AB9 #16C7EE #4FD5F2 #88E3F6 #C1F0FA

Accessibility & contrast

On white

1.73

#4FD5F2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.13

#4FD5F2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FD5F2

12.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FD5F2	#FFFFFF	#000000	##000000
##4FD5F2	1.00	1.73	12.13	12.13
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.13	21.00	1.00	1.00
##000000	12.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1CEF4

Deuteranopia (green-blind)

#A9BDF2

Tritanopia (blue-blind)

#00E0DE

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #4fd5f2;
/* rgb */ color: rgb(79, 213, 242);
/* oklch */ color: oklch(81.2% 0.121 215.0);

Tailwind

colors: {
  custom: {
    50: '#93e2f6',
    500: '#4fd5f2',
    950: '#000000',
  },
}

SCSS

$custom: #4fd5f2;
$custom-light: #93e2f6;
$custom-dark: #000000;

JSON

{
  "hex": "#4fd5f2",
  "rgb": {
    "r": 79,
    "g": 213,
    "b": 242
  },
  "hsl": {
    "h": 190.675,
    "s": 86.243,
    "l": 62.941
  },
  "oklch": {
    "l": 0.81176,
    "c": 0.12083,
    "h": 215
  },
  "luminance": 0.55662
}

Semantic roles & 50–950 ramp

primary

#4FD5F2

secondary

#B8462D

accent

#2B03E3

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #4FD5F2

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

Preview Lab → · Contrast checker → · Palette generator →