#5ECFE9#5ECFE9

#5ECFE9 is a light, moderate cyan. Relative luminance 0.529; OKLCH L 79.9% C 0.108 H 215.2°. Best body text is #000000 at 11.58:1 contrast (WCAG AA passes).

Color values

HEX	#5ECFE9
RGB	rgb(94, 207, 233)
HSL	hsl(191, 76%, 64%)
HSV	hsv(191, 60%, 91%)
CMYK	cmyk(59.7%, 11.2%, 0%, 8.6%)
CIE-LAB	lab(77.81, -24.62, -22.48)
CIE-LCH	lch(77.81, 33.34, 222.40°)
OKLab	oklab(79.9% -0.0883 -0.0624)
OKLCH	oklch(79.9% 0.108 215.2)
XYZ	xyz(41.6309, 52.8843, 85.0887)
Luminance	0.5289 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5ECFE9 #E9785E

analogous

#5EE9BE #5ECFE9 #5E8AE9

triadic

#5ECFE9 #E95ECF #CFE95E

tetradic

#5ECFE9 #BE5EE9 #E9785E #8AE95E

square

#5ECFE9 #BE5EE9 #E9785E #8AE95E

split-complementary

#5ECFE9 #E95E8A #E9BE5E

monochromatic

#1997B4 #28BFE2 #5ECFE9 #94DFF0 #CAEFF8

Accessibility & contrast

On white

1.81

#5ECFE9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.58

#5ECFE9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5ECFE9

11.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5ECFE9	#FFFFFF	#000000	##000000
##5ECFE9	1.00	1.81	11.58	11.58
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.58	21.00	1.00	1.00
##000000	11.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDC9EA

Deuteranopia (green-blind)

#A8BAE9

Tritanopia (blue-blind)

#00D9D7

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #5ecfe9;
/* rgb */ color: rgb(94, 207, 233);
/* oklch */ color: oklch(79.9% 0.108 215.2);

Tailwind

colors: {
  custom: {
    50: '#98def0',
    500: '#5ecfe9',
    950: '#000000',
  },
}

SCSS

$custom: #5ecfe9;
$custom-light: #98def0;
$custom-dark: #000000;

JSON

{
  "hex": "#5ecfe9",
  "rgb": {
    "r": 94,
    "g": 207,
    "b": 233
  },
  "hsl": {
    "h": 191.223,
    "s": 75.956,
    "l": 64.118
  },
  "oklch": {
    "l": 0.79898,
    "c": 0.10817,
    "h": 215.2
  },
  "luminance": 0.52889
}

Semantic roles & 50–950 ramp

primary

#5ECFE9

secondary

#B44E37

accent

#330DD8

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1516

muted

#808485

Preview Lab

Preview with #5ECFE9

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

Preview Lab → · Contrast checker → · Palette generator →