#39BFD9#39BFD9
#39BFD9 is a light, moderate teal. Relative luminance 0.431; OKLCH L 74.5% C 0.117 H 213.8°. Best body text is #000000 at 9.63:1 contrast (WCAG AA passes).
Color values
| HEX | #39BFD9 |
|---|---|
| RGB | rgb(57, 191, 217) |
| HSL | hsl(190, 68%, 54%) |
| HSV | hsv(190, 74%, 85%) |
| CMYK | cmyk(73.7%, 12%, 0%, 14.9%) |
| CIE-LAB | lab(71.65, -26.95, -23.31) |
| CIE-LCH | lch(71.65, 35.63, 220.86°) |
| OKLab | oklab(74.49% -0.0971 -0.065) |
| OKLCH | oklch(74.49% 0.117 213.8) |
| XYZ | xyz(32.8372, 43.1373, 72.2279) |
| Luminance | 0.4314 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Turquoise Blue
#06B1C4
ΔE00 5.07
Neon Blue
#04D9FF
ΔE00 6.91
Bright Sky Blue
#02CCFE
ΔE00 6.92
Aqua Blue
#02D8E9
ΔE00 7.47
Sky Blue
#87CEEB
ΔE00 8.33
Baby Blue
#89CFF0
ΔE00 9.29
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#39BFD9 #D95339
analogous
#39D9A3 #39BFD9 #396FD9
triadic
#39BFD9 #D939BF #BFD939
tetradic
#39BFD9 #A339D9 #D95339 #6FD939
square
#39BFD9 #A339D9 #D95339 #6FD939
split-complementary
#39BFD9 #D9396F #D9A339
monochromatic
#186E7F #229BB3 #39BFD9 #6CD0E3 #A0E0ED
Accessibility & contrast
On white
2.18
#39BFD9 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
9.63
#39BFD9 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #39BFD9
9.63:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##39BFD9 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##39BFD9 | 1.00 | 2.18 | 9.63 | 9.63 |
| #FFFFFF | 2.18 | 1.00 | 21.00 | 21.00 |
| #000000 | 9.63 | 21.00 | 1.00 | 1.00 |
| ##000000 | 9.63 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#ACB9DA
Deuteranopia (green-blind)
#96A9D9
Tritanopia (blue-blind)
#00C9C7
Achromatopsia (no color)
#AFAFAF
Design tokens & code
CSS
--color: #39bfd9; /* rgb */ color: rgb(57, 191, 217); /* oklch */ color: oklch(74.5% 0.117 213.8);
Tailwind
colors: {
custom: {
50: '#86d2e4',
500: '#39bfd9',
950: '#000000',
},
}SCSS
$custom: #39bfd9; $custom-light: #86d2e4; $custom-dark: #000000;
JSON
{
"hex": "#39bfd9",
"rgb": {
"r": 57,
"g": 191,
"b": 217
},
"hsl": {
"h": 189.75,
"s": 67.797,
"l": 53.725
},
"oklch": {
"l": 0.74494,
"c": 0.11684,
"h": 213.8
},
"luminance": 0.43141
}Semantic roles & 50–950 ramp
primary
#39BFD9
secondary
#D9A095
accent
#593DEB
background
#F9FCFD
surface
#F1F9FB
border
#CBD2D4
text
#0D1415
muted
#7E8283