#63DFCF#63DFCF
#63DFCF is a very light, moderate teal. Relative luminance 0.599; OKLCH L 82.9% C 0.113 H 183.9°. Best body text is #000000 at 12.99:1 contrast (WCAG AA passes).
Color values
| HEX | #63DFCF |
|---|---|
| RGB | rgb(99, 223, 207) |
| HSL | hsl(172, 66%, 63%) |
| HSV | hsv(172, 56%, 87%) |
| CMYK | cmyk(55.6%, 0%, 7.2%, 12.5%) |
| CIE-LAB | lab(81.80, -38.34, -2.61) |
| CIE-LCH | lch(81.80, 38.42, 183.90°) |
| OKLab | oklab(82.9% -0.113 -0.0076) |
| OKLCH | oklch(82.9% 0.113 183.9) |
| XYZ | xyz(42.7908, 59.9288, 68.3317) |
| Luminance | 0.5993 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Turquoise
#40E0D0
ΔE00 2.16
Tiffany Blue
#7BF2DA
ΔE00 4.97
Mediumturquoise
#48D1CC
ΔE00 5.09
Seafoam Blue
#78D1B6
ΔE00 6.08
Aqua (survey)
#13EAC9
ΔE00 6.11
Bright Aqua
#0BF9EA
ΔE00 6.56
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#63DFCF #DF6373
analogous
#63DF91 #63DFCF #63B1DF
triadic
#63DFCF #CF63DF #DFCF63
tetradic
#63DFCF #9163DF #DF6373 #B1DF63
square
#63DFCF #9163DF #DF6373 #B1DF63
split-complementary
#63DFCF #DF63B1 #DF9163
monochromatic
#22A695 #30D5BF #63DFCF #96E9DF #C9F4EE
Accessibility & contrast
On white
1.62
#63DFCF on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
12.99
#63DFCF on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #63DFCF
12.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##63DFCF | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##63DFCF | 1.00 | 1.62 | 12.99 | 12.99 |
| #FFFFFF | 1.62 | 1.00 | 21.00 | 21.00 |
| #000000 | 12.99 | 21.00 | 1.00 | 1.00 |
| ##000000 | 12.99 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#D5D4CE
Deuteranopia (green-blind)
#C2C5D1
Tritanopia (blue-blind)
#00E3DA
Achromatopsia (no color)
#CBCBCB
Design tokens & code
CSS
--color: #63dfcf; /* rgb */ color: rgb(99, 223, 207); /* oklch */ color: oklch(82.9% 0.113 183.9);
Tailwind
colors: {
custom: {
50: '#9ae9dd',
500: '#63dfcf',
950: '#000000',
},
}SCSS
$custom: #63dfcf; $custom-light: #9ae9dd; $custom-dark: #000000;
JSON
{
"hex": "#63dfcf",
"rgb": {
"r": 99,
"g": 223,
"b": 207
},
"hsl": {
"h": 172.258,
"s": 65.957,
"l": 63.137
},
"oklch": {
"l": 0.82902,
"c": 0.11324,
"h": 183.9
},
"luminance": 0.59933
}Semantic roles & 50–950 ramp
primary
#63DFCF
secondary
#A83E4C
accent
#182FCE
background
#FCFEFE
surface
#F5FDFC
border
#CFD5D5
text
#0F1615
muted
#808484