#2FA3B3#2FA3B3
#2FA3B3 is a light, moderate teal. Relative luminance 0.301; OKLCH L 66.0% C 0.102 H 208.6°. Best body text is #000000 at 7.01:1 contrast (WCAG AA passes).
Color values
| HEX | #2FA3B3 |
|---|---|
| RGB | rgb(47, 163, 179) |
| HSL | hsl(187, 58%, 44%) |
| HSV | hsv(187, 74%, 70%) |
| CMYK | cmyk(73.7%, 8.9%, 0%, 29.8%) |
| CIE-LAB | lab(61.70, -26.05, -17.47) |
| CIE-LCH | lch(61.70, 31.36, 213.84°) |
| OKLab | oklab(65.97% -0.0891 -0.0486) |
| OKLCH | oklch(65.97% 0.102 208.6) |
| XYZ | xyz(22.4026, 30.0507, 47.2588) |
| Luminance | 0.3005 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Turquoise Blue
#06B1C4
ΔE00 4.21
Cadetblue
#5F9EA0
ΔE00 6.24
Teal Blue
#01889F
ΔE00 9.49
Sea
#3C9992
ΔE00 9.49
Lightseagreen
#20B2AA
ΔE00 10.32
Greyblue
#77A1B5
ΔE00 10.32
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2FA3B3 #B33F2F
analogous
#2FB381 #2FA3B3 #2F61B3
triadic
#2FA3B3 #B32FA3 #A3B32F
tetradic
#2FA3B3 #812FB3 #B33F2F #61B32F
square
#2FA3B3 #812FB3 #B33F2F #61B32F
split-complementary
#2FA3B3 #B32F61 #B3812F
monochromatic
#164B52 #227783 #2FA3B3 #4FC1D1 #7FD2DD
Accessibility & contrast
On white
3.00
#2FA3B3 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
7.01
#2FA3B3 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #2FA3B3
7.01:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2FA3B3 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##2FA3B3 | 1.00 | 3.00 | 7.01 | 7.01 |
| #FFFFFF | 3.00 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.01 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.01 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#949DB4
Deuteranopia (green-blind)
#828FB3
Tritanopia (blue-blind)
#00ABA8
Achromatopsia (no color)
#959595
Design tokens & code
CSS
--color: #2fa3b3; /* rgb */ color: rgb(47, 163, 179); /* oklch */ color: oklch(66.0% 0.102 208.6);
Tailwind
colors: {
custom: {
50: '#7cbec9',
500: '#2fa3b3',
950: '#000000',
},
}SCSS
$custom: #2fa3b3; $custom-light: #7cbec9; $custom-dark: #000000;
JSON
{
"hex": "#2fa3b3",
"rgb": {
"r": 47,
"g": 163,
"b": 179
},
"hsl": {
"h": 187.273,
"s": 58.407,
"l": 44.314
},
"oklch": {
"l": 0.6597,
"c": 0.10152,
"h": 208.6
},
"luminance": 0.30053
}Semantic roles & 50–950 ramp
primary
#2FA3B3
secondary
#C68178
accent
#5946E2
background
#F8FBFC
surface
#EFF7F8
border
#CAD0D1
text
#0B1213
muted
#7C8182