#C4E9EF#C4E9EF

#C4E9EF is a very light, muted teal. Relative luminance 0.762; OKLCH L 90.9% C 0.039 H 208.4°. Best body text is #000000 at 16.25:1 contrast (WCAG AA passes).

Color values

HEX	#C4E9EF
RGB	rgb(196, 233, 239)
HSL	hsl(188, 57%, 85%)
HSV	hsv(188, 18%, 94%)
CMYK	cmyk(18%, 2.5%, 0%, 6.3%)
CIE-LAB	lab(89.97, -10.73, -6.92)
CIE-LCH	lch(89.97, 12.77, 212.81°)
OKLab	oklab(90.95% -0.0346 -0.0187)
OKLCH	oklch(90.95% 0.039 208.4)
XYZ	xyz(67.4796, 76.2436, 92.8058)
Luminance	0.7625 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4E9EF #EFCAC4

analogous

#C4EFDF #C4E9EF #C4D3EF

triadic

#C4E9EF #EFC4E9 #E9EFC4

tetradic

#C4E9EF #DFC4EF #EFCAC4 #D3EFC4

square

#C4E9EF #DFC4EF #EFCAC4 #D3EFC4

split-complementary

#C4E9EF #EFC4D3 #EFDFC4

monochromatic

#64C5D5 #94D7E2 #C4E9EF #E7F6F8 #E7F6F8

Accessibility & contrast

On white

1.29

#C4E9EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.25

#C4E9EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4E9EF

16.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4E9EF	#FFFFFF	#000000	##000000
##C4E9EF	1.00	1.29	16.25	16.25
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.25	21.00	1.00	1.00
##000000	16.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3E6EF

Deuteranopia (green-blind)

#DBE0EF

Tritanopia (blue-blind)

#B7ECEB

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #c4e9ef;
/* rgb */ color: rgb(196, 233, 239);
/* oklch */ color: oklch(90.9% 0.039 208.4);

Tailwind

colors: {
  custom: {
    50: '#d6f0f4',
    500: '#c4e9ef',
    950: '#000000',
  },
}

SCSS

$custom: #c4e9ef;
$custom-light: #d6f0f4;
$custom-dark: #000000;

JSON

{
  "hex": "#c4e9ef",
  "rgb": {
    "r": 196,
    "g": 233,
    "b": 239
  },
  "hsl": {
    "h": 188.372,
    "s": 57.333,
    "l": 85.294
  },
  "oklch": {
    "l": 0.90946,
    "c": 0.03938,
    "h": 208.4
  },
  "luminance": 0.76246
}

Semantic roles & 50–950 ramp

primary

#C4E9EF

secondary

#CD938A

accent

#3821C5

background

#FEFFFF

surface

#FBFEFE

border

#D4D6D6

text

#141617

muted

#838585

Preview Lab

Preview with #C4E9EF

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

Preview Lab → · Contrast checker → · Palette generator →