#5ECDF3#5ECDF3

#5ECDF3 is a light, moderate cyan. Relative luminance 0.525; OKLCH L 79.8% C 0.114 H 223.6°. Best body text is #000000 at 11.50:1 contrast (WCAG AA passes).

Color values

HEX	#5ECDF3
RGB	rgb(94, 205, 243)
HSL	hsl(195, 86%, 66%)
HSV	hsv(195, 61%, 95%)
CMYK	cmyk(61.3%, 15.6%, 0%, 4.7%)
CIE-LAB	lab(77.58, -20.68, -28.18)
CIE-LCH	lch(77.58, 34.95, 233.72°)
OKLab	oklab(79.83% -0.0825 -0.0785)
OKLCH	oklch(79.83% 0.114 223.6)
XYZ	xyz(42.6186, 52.5090, 92.6659)
Luminance	0.5251 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5ECDF3 #F3845E

analogous

#5EF3CE #5ECDF3 #5E82F3

triadic

#5ECDF3 #F35ECD #CDF35E

tetradic

#5ECDF3 #CE5EF3 #F3845E #82F35E

square

#5ECDF3 #CE5EF3 #F3845E #82F35E

split-complementary

#5ECDF3 #F35E82 #F3CE5E

monochromatic

#0F99C8 #25BBEF #5ECDF3 #97DFF7 #D0F0FB

Accessibility & contrast

On white

1.83

#5ECDF3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.50

#5ECDF3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5ECDF3

11.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5ECDF3	#FFFFFF	#000000	##000000
##5ECDF3	1.00	1.83	11.50	11.50
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.50	21.00	1.00	1.00
##000000	11.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7C9F5

Deuteranopia (green-blind)

#A2B9F3

Tritanopia (blue-blind)

#00D9D9

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #5ecdf3;
/* rgb */ color: rgb(94, 205, 243);
/* oklch */ color: oklch(79.8% 0.114 223.6);

Tailwind

colors: {
  custom: {
    50: '#99dcf7',
    500: '#5ecdf3',
    950: '#000000',
  },
}

SCSS

$custom: #5ecdf3;
$custom-light: #99dcf7;
$custom-dark: #000000;

JSON

{
  "hex": "#5ecdf3",
  "rgb": {
    "r": 94,
    "g": 205,
    "b": 243
  },
  "hsl": {
    "h": 195.302,
    "s": 86.127,
    "l": 66.078
  },
  "oklch": {
    "l": 0.79835,
    "c": 0.11391,
    "h": 223.6
  },
  "luminance": 0.52513
}

Semantic roles & 50–950 ramp

primary

#5ECDF3

secondary

#C55631

accent

#3C03E3

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #5ECDF3

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

Preview Lab → · Contrast checker → · Palette generator →