#3ACFB4#3ACFB4
#3ACFB4 is a light, vivid teal. Relative luminance 0.488; OKLCH L 77.1% C 0.129 H 177.6°. Best body text is #000000 at 10.76:1 contrast (WCAG AA passes).
Color values
| HEX | #3ACFB4 |
|---|---|
| RGB | rgb(58, 207, 180) |
| HSL | hsl(169, 61%, 52%) |
| HSV | hsv(169, 72%, 81%) |
| CMYK | cmyk(72%, 0%, 13%, 18.8%) |
| CIE-LAB | lab(75.34, -44.80, 2.27) |
| CIE-LCH | lch(75.34, 44.86, 177.11°) |
| OKLab | oklab(77.12% -0.1284 0.0053) |
| OKLCH | oklch(77.12% 0.129 177.6) |
| XYZ | xyz(32.2919, 48.8167, 50.8918) |
| Luminance | 0.4882 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Aquamarine (survey)
#04D8B2
ΔE00 3.59
Turquoise (survey)
#06C2AC
ΔE00 3.89
Mediumaquamarine
#66CDAA
ΔE00 4.52
Seafoam Blue
#78D1B6
ΔE00 5.14
Tealish
#24BCA8
ΔE00 5.27
Turquoise
#40E0D0
ΔE00 5.67
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3ACFB4 #CF3A55
analogous
#3ACF6A #3ACFB4 #3A9FCF
triadic
#3ACFB4 #B43ACF #CFB43A
tetradic
#3ACFB4 #6A3ACF #CF3A55 #9FCF3A
square
#3ACFB4 #6A3ACF #CF3A55 #9FCF3A
split-complementary
#3ACFB4 #CF3A9F #CF6A3A
monochromatic
#1C7363 #28A48D #3ACFB4 #6BDBC7 #9CE7D9
Accessibility & contrast
On white
1.95
#3ACFB4 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
10.76
#3ACFB4 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #3ACFB4
10.76:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3ACFB4 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##3ACFB4 | 1.00 | 1.95 | 10.76 | 10.76 |
| #FFFFFF | 1.95 | 1.00 | 21.00 | 21.00 |
| #000000 | 10.76 | 21.00 | 1.00 | 1.00 |
| ##000000 | 10.76 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#C7C2B3
Deuteranopia (green-blind)
#B3B3B6
Tritanopia (blue-blind)
#00D2C7
Achromatopsia (no color)
#BABABA
Design tokens & code
CSS
--color: #3acfb4; /* rgb */ color: rgb(58, 207, 180); /* oklch */ color: oklch(77.1% 0.129 177.6);
Tailwind
colors: {
custom: {
50: '#85deca',
500: '#3acfb4',
950: '#000000',
},
}SCSS
$custom: #3acfb4; $custom-light: #85deca; $custom-dark: #000000;
JSON
{
"hex": "#3acfb4",
"rgb": {
"r": 58,
"g": 207,
"b": 180
},
"hsl": {
"h": 169.128,
"s": 60.816,
"l": 51.961
},
"oklch": {
"l": 0.77123,
"c": 0.1285,
"h": 177.6
},
"luminance": 0.4882
}Semantic roles & 50–950 ramp
primary
#3ACFB4
secondary
#D3929E
accent
#4461E4
background
#F8FDFC
surface
#F0FBF8
border
#CBD4D1
text
#0D1513
muted
#7D8382