#39BAC4#39BAC4
#39BAC4 is a light, moderate teal. Relative luminance 0.400; OKLCH L 72.5% C 0.109 H 202.7°. Best body text is #000000 at 8.99:1 contrast (WCAG AA passes).
Color values
| HEX | #39BAC4 |
|---|---|
| RGB | rgb(57, 186, 196) |
| HSL | hsl(184, 55%, 50%) |
| HSV | hsv(184, 71%, 77%) |
| CMYK | cmyk(70.9%, 5.1%, 0%, 23.1%) |
| CIE-LAB | lab(69.45, -30.91, -15.16) |
| CIE-LCH | lch(69.45, 34.43, 206.13°) |
| OKLab | oklab(72.48% -0.1008 -0.0421) |
| OKLCH | oklch(72.48% 0.109 202.7) |
| XYZ | xyz(29.2057, 39.9698, 58.3896) |
| Luminance | 0.3997 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Turquoise Blue
#06B1C4
ΔE00 3.98
Darkturquoise
#00CED1
ΔE00 6.10
Lightseagreen
#20B2AA
ΔE00 7.47
Aqua Blue
#02D8E9
ΔE00 7.77
Mediumturquoise
#48D1CC
ΔE00 7.94
Topaz
#13BBAF
ΔE00 8.48
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#39BAC4 #C44339
analogous
#39C489 #39BAC4 #3974C4
triadic
#39BAC4 #C439BA #BAC439
tetradic
#39BAC4 #8939C4 #C44339 #74C439
square
#39BAC4 #8939C4 #C44339 #74C439
split-complementary
#39BAC4 #C43974 #C48939
monochromatic
#1D6065 #2B8D95 #39BAC4 #67CBD3 #97DBE1
Accessibility & contrast
On white
2.33
#39BAC4 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
8.99
#39BAC4 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #39BAC4
8.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##39BAC4 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##39BAC4 | 1.00 | 2.33 | 8.99 | 8.99 |
| #FFFFFF | 2.33 | 1.00 | 21.00 | 21.00 |
| #000000 | 8.99 | 21.00 | 1.00 | 1.00 |
| ##000000 | 8.99 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#ACB2C5
Deuteranopia (green-blind)
#98A3C5
Tritanopia (blue-blind)
#00C1BD
Achromatopsia (no color)
#AAAAAA
Design tokens & code
CSS
--color: #39bac4; /* rgb */ color: rgb(57, 186, 196); /* oklch */ color: oklch(72.5% 0.109 202.7);
Tailwind
colors: {
custom: {
50: '#84cfd5',
500: '#39bac4',
950: '#000000',
},
}SCSS
$custom: #39bac4; $custom-light: #84cfd5; $custom-dark: #000000;
JSON
{
"hex": "#39bac4",
"rgb": {
"r": 57,
"g": 186,
"b": 196
},
"hsl": {
"h": 184.317,
"s": 54.941,
"l": 49.608
},
"oklch": {
"l": 0.72482,
"c": 0.10925,
"h": 202.7
},
"luminance": 0.39973
}Semantic roles & 50–950 ramp
primary
#39BAC4
secondary
#CC918D
accent
#544ADE
background
#F8FCFD
surface
#F0F9FA
border
#CBD2D3
text
#0C1414
muted
#7D8283