#63F3E7#63F3E7
#63F3E7 is a very light, vivid teal. Relative luminance 0.725; OKLCH L 88.3% C 0.125 H 187.5°. Best body text is #000000 at 15.50:1 contrast (WCAG AA passes).
Color values
| HEX | #63F3E7 |
|---|---|
| RGB | rgb(99, 243, 231) |
| HSL | hsl(175, 86%, 67%) |
| HSV | hsv(175, 59%, 95%) |
| CMYK | cmyk(59.3%, 0%, 4.9%, 4.7%) |
| CIE-LAB | lab(88.22, -41.29, -5.81) |
| CIE-LCH | lch(88.22, 41.70, 188.00°) |
| OKLab | oklab(88.32% -0.1235 -0.0163) |
| OKLCH | oklch(88.32% 0.125 187.5) |
| XYZ | xyz(51.6136, 72.5180, 86.8631) |
| Luminance | 0.7252 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Bright Aqua
#0BF9EA
ΔE00 3.25
Bright Turquoise
#0FFEF9
ΔE00 4.14
Tiffany Blue
#7BF2DA
ΔE00 4.46
Turquoise
#40E0D0
ΔE00 4.84
Bright Cyan
#41FDFE
ΔE00 4.92
Aqua
#00FFFF
ΔE00 5.21
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#63F3E7 #F3636F
analogous
#63F39F #63F3E7 #63B7F3
triadic
#63F3E7 #E763F3 #F3E763
tetradic
#63F3E7 #9F63F3 #F3636F #B7F363
square
#63F3E7 #9F63F3 #F3636F #B7F363
split-complementary
#63F3E7 #F363B7 #F39F63
monochromatic
#10CCBC #2AEFDE #63F3E7 #9CF7F0 #D5FCF8
Accessibility & contrast
On white
1.35
#63F3E7 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
15.50
#63F3E7 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #63F3E7
15.50:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##63F3E7 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##63F3E7 | 1.00 | 1.35 | 15.50 | 15.50 |
| #FFFFFF | 1.35 | 1.00 | 21.00 | 21.00 |
| #000000 | 15.50 | 21.00 | 1.00 | 1.00 |
| ##000000 | 15.50 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#E7E7E7
Deuteranopia (green-blind)
#D1D6E9
Tritanopia (blue-blind)
#00F8EF
Achromatopsia (no color)
#DDDDDD
Design tokens & code
CSS
--color: #63f3e7; /* rgb */ color: rgb(99, 243, 231); /* oklch */ color: oklch(88.3% 0.125 187.5);
Tailwind
colors: {
custom: {
50: '#9ef7ee',
500: '#63f3e7',
950: '#000000',
},
}SCSS
$custom: #63f3e7; $custom-light: #9ef7ee; $custom-dark: #000000;
JSON
{
"hex": "#63f3e7",
"rgb": {
"r": 99,
"g": 243,
"b": 231
},
"hsl": {
"h": 175,
"s": 85.714,
"l": 67.059
},
"oklch": {
"l": 0.88318,
"c": 0.12457,
"h": 187.5
},
"luminance": 0.72523
}Semantic roles & 50–950 ramp
primary
#63F3E7
secondary
#C8323F
accent
#0316E2
background
#FCFFFF
surface
#F6FFFE
border
#D0D7D6
text
#101716
muted
#808585