#99EFEC#99EFEC
#99EFEC is a very light, moderate teal. Relative luminance 0.746; OKLCH L 89.7% C 0.083 H 192.9°. Best body text is #000000 at 15.91:1 contrast (WCAG AA passes).
Color values
| HEX | #99EFEC |
|---|---|
| RGB | rgb(153, 239, 236) |
| HSL | hsl(178, 73%, 77%) |
| HSV | hsv(178, 36%, 94%) |
| CMYK | cmyk(36%, 0%, 1.3%, 6.3%) |
| CIE-LAB | lab(89.19, -26.53, -6.77) |
| CIE-LCH | lch(89.19, 27.38, 194.31°) |
| OKLab | oklab(89.68% -0.0812 -0.0187) |
| OKLCH | oklch(89.68% 0.083 192.9) |
| XYZ | xyz(59.1382, 74.5575, 90.6154) |
| Luminance | 0.7456 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Light Cyan
#ACFFFC
ΔE00 3.52
Paleturquoise
#AFEEEE
ΔE00 3.73
Pale Cyan
#B7FFFA
ΔE00 4.30
Robin'S Egg Blue
#98EFF9
ΔE00 4.83
Robin Egg Blue
#8AF1FE
ΔE00 5.69
Duck Egg Blue
#C3FBF4
ΔE00 5.86
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#99EFEC #EF999C
analogous
#99EFC1 #99EFEC #99C7EF
triadic
#99EFEC #EC99EF #EFEC99
tetradic
#99EFEC #C199EF #EF999C #C7EF99
square
#99EFEC #C199EF #EF999C #C7EF99
split-complementary
#99EFEC #EF99C7 #EFC199
monochromatic
#2FDED8 #64E7E2 #99EFEC #CEF7F6 #E5FBFA
Accessibility & contrast
On white
1.32
#99EFEC on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
15.91
#99EFEC on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #99EFEC
15.91:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##99EFEC | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##99EFEC | 1.00 | 1.32 | 15.91 | 15.91 |
| #FFFFFF | 1.32 | 1.00 | 21.00 | 21.00 |
| #000000 | 15.91 | 21.00 | 1.00 | 1.00 |
| ##000000 | 15.91 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#E5E7EC
Deuteranopia (green-blind)
#D5DBED
Tritanopia (blue-blind)
#77F4EE
Achromatopsia (no color)
#E0E0E0
Design tokens & code
CSS
--color: #99efec; /* rgb */ color: rgb(153, 239, 236); /* oklch */ color: oklch(89.7% 0.083 192.9);
Tailwind
colors: {
custom: {
50: '#bbf4f2',
500: '#99efec',
950: '#000000',
},
}SCSS
$custom: #99efec; $custom-light: #bbf4f2; $custom-dark: #000000;
JSON
{
"hex": "#99efec",
"rgb": {
"r": 153,
"g": 239,
"b": 236
},
"hsl": {
"h": 177.907,
"s": 72.881,
"l": 76.863
},
"oklch": {
"l": 0.89683,
"c": 0.08334,
"h": 192.9
},
"luminance": 0.74561
}Semantic roles & 50–950 ramp
primary
#99EFEC
secondary
#CC6164
accent
#1117D5
background
#FDFFFF
surface
#F8FEFE
border
#D1D6D6
text
#121716
muted
#828585