#63F1E4#63F1E4
#63F1E4 is a very light, vivid teal. Relative luminance 0.712; OKLCH L 87.8% C 0.124 H 186.8°. Best body text is #000000 at 15.23:1 contrast (WCAG AA passes).
Color values
| HEX | #63F1E4 |
|---|---|
| RGB | rgb(99, 241, 228) |
| HSL | hsl(175, 84%, 67%) |
| HSV | hsv(175, 59%, 95%) |
| CMYK | cmyk(58.9%, 0%, 5.4%, 5.5%) |
| CIE-LAB | lab(87.56, -41.16, -5.20) |
| CIE-LCH | lch(87.56, 41.49, 187.20°) |
| OKLab | oklab(87.76% -0.1227 -0.0147) |
| OKLCH | oklch(87.76% 0.124 186.8) |
| XYZ | xyz(50.5982, 71.1594, 84.4523) |
| Luminance | 0.7117 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Bright Aqua
#0BF9EA
ΔE00 3.38
Tiffany Blue
#7BF2DA
ΔE00 4.11
Turquoise
#40E0D0
ΔE00 4.37
Bright Turquoise
#0FFEF9
ΔE00 4.60
Bright Cyan
#41FDFE
ΔE00 5.42
Aqua
#00FFFF
ΔE00 5.69
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#63F1E4 #F16370
analogous
#63F19D #63F1E4 #63B7F1
triadic
#63F1E4 #E463F1 #F1E463
tetradic
#63F1E4 #9D63F1 #F16370 #B7F163
square
#63F1E4 #9D63F1 #F16370 #B7F163
split-complementary
#63F1E4 #F163B7 #F19D63
monochromatic
#12C8B7 #2BECDA #63F1E4 #9BF6EE #D3FBF7
Accessibility & contrast
On white
1.38
#63F1E4 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
15.23
#63F1E4 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #63F1E4
15.23:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##63F1E4 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##63F1E4 | 1.00 | 1.38 | 15.23 | 15.23 |
| #FFFFFF | 1.38 | 1.00 | 21.00 | 21.00 |
| #000000 | 15.23 | 21.00 | 1.00 | 1.00 |
| ##000000 | 15.23 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#E5E5E4
Deuteranopia (green-blind)
#CFD5E6
Tritanopia (blue-blind)
#00F6ED
Achromatopsia (no color)
#DBDBDB
Design tokens & code
CSS
--color: #63f1e4; /* rgb */ color: rgb(99, 241, 228); /* oklch */ color: oklch(87.8% 0.124 186.8);
Tailwind
colors: {
custom: {
50: '#9df6ec',
500: '#63f1e4',
950: '#000000',
},
}SCSS
$custom: #63f1e4; $custom-light: #9df6ec; $custom-dark: #000000;
JSON
{
"hex": "#63f1e4",
"rgb": {
"r": 99,
"g": 241,
"b": 228
},
"hsl": {
"h": 174.507,
"s": 83.529,
"l": 66.667
},
"oklch": {
"l": 0.8776,
"c": 0.1236,
"h": 186.8
},
"luminance": 0.71165
}Semantic roles & 50–950 ramp
primary
#63F1E4
secondary
#C53441
accent
#061AE0
background
#FCFFFE
surface
#F6FEFD
border
#D0D6D5
text
#101716
muted
#808584