#2BB1AB#2BB1AB
#2BB1AB is a light, moderate teal. Relative luminance 0.349; OKLCH L 69.1% C 0.110 H 190.3°. Best body text is #000000 at 7.98:1 contrast (WCAG AA passes).
Color values
| HEX | #2BB1AB |
|---|---|
| RGB | rgb(43, 177, 171) |
| HSL | hsl(177, 61%, 43%) |
| HSV | hsv(177, 76%, 69%) |
| CMYK | cmyk(75.7%, 0%, 3.4%, 30.6%) |
| CIE-LAB | lab(65.67, -35.70, -7.04) |
| CIE-LCH | lch(65.67, 36.38, 191.16°) |
| OKLab | oklab(69.08% -0.1081 -0.0197) |
| OKLCH | oklch(69.08% 0.11 190.3) |
| XYZ | xyz(24.0656, 34.8952, 43.9873) |
| Luminance | 0.3490 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Lightseagreen
#20B2AA
ΔE00 0.92
Topaz
#13BBAF
ΔE00 3.48
Tealish
#24BCA8
ΔE00 5.58
Turquoise (survey)
#06C2AC
ΔE00 6.93
Sea
#3C9992
ΔE00 7.36
Blue Green
#0F9B8E
ΔE00 7.54
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2BB1AB #B12B31
analogous
#2BB168 #2BB1AB #2B74B1
triadic
#2BB1AB #AB2BB1 #B1AB2B
tetradic
#2BB1AB #682BB1 #B12B31 #74B12B
square
#2BB1AB #682BB1 #B12B31 #74B12B
split-complementary
#2BB1AB #B12B74 #B1682B
monochromatic
#134F4C #1F807B #2BB1AB #47D2CC #78DEDA
Accessibility & contrast
On white
2.63
#2BB1AB on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.98
#2BB1AB on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #2BB1AB
7.98:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2BB1AB | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##2BB1AB | 1.00 | 2.63 | 7.98 | 7.98 |
| #FFFFFF | 2.63 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.98 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.98 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#A6A7AB
Deuteranopia (green-blind)
#949AAC
Tritanopia (blue-blind)
#00B6AF
Achromatopsia (no color)
#9F9F9F
Design tokens & code
CSS
--color: #2bb1ab; /* rgb */ color: rgb(43, 177, 171); /* oklch */ color: oklch(69.1% 0.110 190.3);
Tailwind
colors: {
custom: {
50: '#7cc9c3',
500: '#2bb1ab',
950: '#000000',
},
}SCSS
$custom: #2bb1ab; $custom-light: #7cc9c3; $custom-dark: #000000;
JSON
{
"hex": "#2bb1ab",
"rgb": {
"r": 43,
"g": 177,
"b": 171
},
"hsl": {
"h": 177.313,
"s": 60.909,
"l": 43.137
},
"oklch": {
"l": 0.6908,
"c": 0.1099,
"h": 190.3
},
"luminance": 0.34898
}Semantic roles & 50–950 ramp
primary
#2BB1AB
secondary
#C67275
accent
#444BE4
background
#F8FCFC
surface
#EFF8F8
border
#CAD1D1
text
#0B1312
muted
#7C8281