#99EBEF#99EBEF

#99EBEF is a very light, moderate teal. Relative luminance 0.724; OKLCH L 88.9% C 0.080 H 199.7°. Best body text is #000000 at 15.48:1 contrast (WCAG AA passes).

Color values

HEX	#99EBEF
RGB	rgb(153, 235, 239)
HSL	hsl(183, 73%, 77%)
HSV	hsv(183, 36%, 94%)
CMYK	cmyk(36%, 1.7%, 0%, 6.3%)
CIE-LAB	lab(88.17, -23.89, -9.85)
CIE-LCH	lch(88.17, 25.84, 202.41°)
OKLab	oklab(88.9% -0.0753 -0.027)
OKLCH	oklch(88.9% 0.08 199.7)
XYZ	xyz(58.4196, 72.4172, 92.5442)
Luminance	0.7242 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99EBEF #EF9D99

analogous

#99EFC8 #99EBEF #99C0EF

triadic

#99EBEF #EF99EB #EBEF99

tetradic

#99EBEF #C899EF #EF9D99 #C0EF99

square

#99EBEF #C899EF #EF9D99 #C0EF99

split-complementary

#99EBEF #EF99C0 #EFC899

monochromatic

#2FD6DE #64E1E7 #99EBEF #CEF5F7 #E5FAFB

Accessibility & contrast

On white

1.36

#99EBEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.48

#99EBEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99EBEF

15.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99EBEF	#FFFFFF	#000000	##000000
##99EBEF	1.00	1.36	15.48	15.48
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.48	21.00	1.00	1.00
##000000	15.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0E4EF

Deuteranopia (green-blind)

#D1D8F0

Tritanopia (blue-blind)

#76F1EC

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #99ebef;
/* rgb */ color: rgb(153, 235, 239);
/* oklch */ color: oklch(88.9% 0.080 199.7);

Tailwind

colors: {
  custom: {
    50: '#baf1f4',
    500: '#99ebef',
    950: '#000000',
  },
}

SCSS

$custom: #99ebef;
$custom-light: #baf1f4;
$custom-dark: #000000;

JSON

{
  "hex": "#99ebef",
  "rgb": {
    "r": 153,
    "g": 235,
    "b": 239
  },
  "hsl": {
    "h": 182.791,
    "s": 72.881,
    "l": 76.863
  },
  "oklch": {
    "l": 0.88897,
    "c": 0.08,
    "h": 199.7
  },
  "luminance": 0.72421
}

Semantic roles & 50–950 ramp

primary

#99EBEF

secondary

#CC6661

accent

#1A11D5

background

#FDFFFF

surface

#F8FEFE

border

#D1D6D6

text

#121617

muted

#828585

Preview Lab

Preview with #99EBEF

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

Preview Lab → · Contrast checker → · Palette generator →