#5FD4EF#5FD4EF

#5FD4EF is a light, moderate cyan. Relative luminance 0.558; OKLCH L 81.3% C 0.111 H 215.4°. Best body text is #000000 at 12.15:1 contrast (WCAG AA passes).

Color values

HEX	#5FD4EF
RGB	rgb(95, 212, 239)
HSL	hsl(191, 82%, 65%)
HSV	hsv(191, 60%, 94%)
CMYK	cmyk(60.3%, 11.3%, 0%, 6.3%)
CIE-LAB	lab(79.47, -25.20, -23.16)
CIE-LCH	lch(79.47, 34.22, 222.59°)
OKLab	oklab(81.31% -0.0906 -0.0643)
OKLCH	oklch(81.31% 0.111 215.4)
XYZ	xyz(43.8365, 55.7474, 90.0947)
Luminance	0.5575 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5FD4EF #EF7A5F

analogous

#5FEFC2 #5FD4EF #5F8CEF

triadic

#5FD4EF #EF5FD4 #D4EF5F

tetradic

#5FD4EF #C25FEF #EF7A5F #8CEF5F

square

#5FD4EF #C25FEF #EF7A5F #8CEF5F

split-complementary

#5FD4EF #EF5F8C #EFC25F

monochromatic

#13A0C0 #27C5E9 #5FD4EF #97E3F5 #CEF2FA

Accessibility & contrast

On white

1.73

#5FD4EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.15

#5FD4EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5FD4EF

12.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5FD4EF	#FFFFFF	#000000	##000000
##5FD4EF	1.00	1.73	12.15	12.15
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.15	21.00	1.00	1.00
##000000	12.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1CEF1

Deuteranopia (green-blind)

#ACBEEF

Tritanopia (blue-blind)

#00DEDC

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #5fd4ef;
/* rgb */ color: rgb(95, 212, 239);
/* oklch */ color: oklch(81.3% 0.111 215.4);

Tailwind

colors: {
  custom: {
    50: '#9ae1f4',
    500: '#5fd4ef',
    950: '#000000',
  },
}

SCSS

$custom: #5fd4ef;
$custom-light: #9ae1f4;
$custom-dark: #000000;

JSON

{
  "hex": "#5fd4ef",
  "rgb": {
    "r": 95,
    "g": 212,
    "b": 239
  },
  "hsl": {
    "h": 191.25,
    "s": 81.818,
    "l": 65.49
  },
  "oklch": {
    "l": 0.81308,
    "c": 0.11113,
    "h": 215.4
  },
  "luminance": 0.55752
}

Semantic roles & 50–950 ramp

primary

#5FD4EF

secondary

#BE4E34

accent

#3007DE

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #5FD4EF

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

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