#99EFDB#99EFDB

#99EFDB is a very light, moderate teal. Relative luminance 0.736; OKLCH L 89.2% C 0.088 H 177.8°. Best body text is #000000 at 15.72:1 contrast (WCAG AA passes).

Color values

HEX	#99EFDB
RGB	rgb(153, 239, 219)
HSL	hsl(166, 73%, 77%)
HSV	hsv(166, 36%, 94%)
CMYK	cmyk(36%, 0%, 8.4%, 6.3%)
CIE-LAB	lab(88.74, -30.35, 1.46)
CIE-LCH	lch(88.74, 30.39, 177.24°)
OKLab	oklab(89.18% -0.0882 0.0034)
OKLCH	oklch(89.18% 0.088 177.8)
XYZ	xyz(56.7849, 73.6162, 78.2213)
Luminance	0.7362 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99EFDB #EF99AD

analogous

#99EFB0 #99EFDB #99D8EF

triadic

#99EFDB #DB99EF #EFDB99

tetradic

#99EFDB #B099EF #EF99AD #D8EF99

square

#99EFDB #B099EF #EF99AD #D8EF99

split-complementary

#99EFDB #EF99D8 #EFB099

monochromatic

#2FDEB6 #64E7C8 #99EFDB #CEF7EE #E5FBF6

Accessibility & contrast

On white

1.34

#99EFDB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.72

#99EFDB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99EFDB

15.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99EFDB	#FFFFFF	#000000	##000000
##99EFDB	1.00	1.34	15.72	15.72
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.72	21.00	1.00	1.00
##000000	15.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9E5DA

Deuteranopia (green-blind)

#DADADD

Tritanopia (blue-blind)

#7EF1E9

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #99efdb;
/* rgb */ color: rgb(153, 239, 219);
/* oklch */ color: oklch(89.2% 0.088 177.8);

Tailwind

colors: {
  custom: {
    50: '#baf4e6',
    500: '#99efdb',
    950: '#000000',
  },
}

SCSS

$custom: #99efdb;
$custom-light: #baf4e6;
$custom-dark: #000000;

JSON

{
  "hex": "#99efdb",
  "rgb": {
    "r": 153,
    "g": 239,
    "b": 219
  },
  "hsl": {
    "h": 166.047,
    "s": 72.881,
    "l": 76.863
  },
  "oklch": {
    "l": 0.89179,
    "c": 0.08824,
    "h": 177.8
  },
  "luminance": 0.7362
}

Semantic roles & 50–950 ramp

primary

#99EFDB

secondary

#CC6179

accent

#113ED5

background

#FDFFFE

surface

#F8FEFC

border

#D1D6D5

text

#121715

muted

#828584

Preview Lab

Preview with #99EFDB

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

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