#5FD1EF#5FD1EF

#5FD1EF is a light, moderate cyan. Relative luminance 0.543; OKLCH L 80.6% C 0.111 H 217.8°. Best body text is #000000 at 11.85:1 contrast (WCAG AA passes).

Color values

HEX	#5FD1EF
RGB	rgb(95, 209, 239)
HSL	hsl(193, 82%, 65%)
HSV	hsv(193, 60%, 94%)
CMYK	cmyk(60.3%, 12.6%, 0%, 6.3%)
CIE-LAB	lab(78.61, -23.70, -24.46)
CIE-LCH	lch(78.61, 34.06, 225.90°)
OKLab	oklab(80.62% -0.0875 -0.068)
OKLCH	oklch(80.62% 0.111 217.8)
XYZ	xyz(43.0935, 54.2614, 89.8471)
Luminance	0.5427 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5FD1EF #EF7D5F

analogous

#5FEFC5 #5FD1EF #5F89EF

triadic

#5FD1EF #EF5FD1 #D1EF5F

tetradic

#5FD1EF #C55FEF #EF7D5F #89EF5F

square

#5FD1EF #C55FEF #EF7D5F #89EF5F

split-complementary

#5FD1EF #EF5F89 #EFC55F

monochromatic

#139CC0 #27C1E9 #5FD1EF #97E1F5 #CEF1FA

Accessibility & contrast

On white

1.77

#5FD1EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.85

#5FD1EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5FD1EF

11.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5FD1EF	#FFFFFF	#000000	##000000
##5FD1EF	1.00	1.77	11.85	11.85
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.85	21.00	1.00	1.00
##000000	11.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDCBF1

Deuteranopia (green-blind)

#A8BCEF

Tritanopia (blue-blind)

#00DBDA

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #5fd1ef;
/* rgb */ color: rgb(95, 209, 239);
/* oklch */ color: oklch(80.6% 0.111 217.8);

Tailwind

colors: {
  custom: {
    50: '#99dff4',
    500: '#5fd1ef',
    950: '#000000',
  },
}

SCSS

$custom: #5fd1ef;
$custom-light: #99dff4;
$custom-dark: #000000;

JSON

{
  "hex": "#5fd1ef",
  "rgb": {
    "r": 95,
    "g": 209,
    "b": 239
  },
  "hsl": {
    "h": 192.5,
    "s": 81.818,
    "l": 65.49
  },
  "oklch": {
    "l": 0.80622,
    "c": 0.11084,
    "h": 217.8
  },
  "luminance": 0.54266
}

Semantic roles & 50–950 ramp

primary

#5FD1EF

secondary

#BE5134

accent

#3407DE

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #5FD1EF

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

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