#99ECFA#99ECFA

#99ECFA is a very light, moderate teal. Relative luminance 0.737; OKLCH L 89.5% C 0.083 H 209.2°. Best body text is #000000 at 15.73:1 contrast (WCAG AA passes).

Color values

HEX	#99ECFA
RGB	rgb(153, 236, 250)
HSL	hsl(189, 91%, 79%)
HSV	hsv(189, 39%, 98%)
CMYK	cmyk(38.8%, 5.6%, 0%, 2%)
CIE-LAB	lab(88.76, -21.74, -14.72)
CIE-LCH	lch(88.76, 26.25, 214.11°)
OKLab	oklab(89.48% -0.0722 -0.0404)
OKLCH	oklch(89.48% 0.083 209.2)
XYZ	xyz(60.3815, 73.6613, 101.4602)
Luminance	0.7367 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99ECFA #FAA799

analogous

#99FAD8 #99ECFA #99BCFA

triadic

#99ECFA #FA99EC #ECFA99

tetradic

#99ECFA #D899FA #FAA799 #BCFA99

square

#99ECFA #D899FA #FAA799 #BCFA99

split-complementary

#99ECFA #FA99BC #FAD899

monochromatic

#24D6F4 #5FE1F7 #99ECFA #D3F7FD #E2FAFE

Accessibility & contrast

On white

1.33

#99ECFA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.73

#99ECFA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99ECFA

15.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99ECFA	#FFFFFF	#000000	##000000
##99ECFA	1.00	1.33	15.73	15.73
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.73	21.00	1.00	1.00
##000000	15.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFE6FB

Deuteranopia (green-blind)

#CFDAFA

Tritanopia (blue-blind)

#71F3F0

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #99ecfa;
/* rgb */ color: rgb(153, 236, 250);
/* oklch */ color: oklch(89.5% 0.083 209.2);

Tailwind

colors: {
  custom: {
    50: '#bbf2fc',
    500: '#99ecfa',
    950: '#000000',
  },
}

SCSS

$custom: #99ecfa;
$custom-light: #bbf2fc;
$custom-dark: #000000;

JSON

{
  "hex": "#99ecfa",
  "rgb": {
    "r": 153,
    "g": 236,
    "b": 250
  },
  "hsl": {
    "h": 188.66,
    "s": 90.654,
    "l": 79.02
  },
  "oklch": {
    "l": 0.89477,
    "c": 0.08274,
    "h": 209.2
  },
  "luminance": 0.73665
}

Semantic roles & 50–950 ramp

primary

#99ECFA

secondary

#DB6F5D

accent

#2100E6

background

#FDFFFF

surface

#F9FEFF

border

#D2D6D7

text

#121717

muted

#828585

Preview Lab

Preview with #99ECFA

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

Preview Lab → · Contrast checker → · Palette generator →