#33B0B1#33B0B1
#33B0B1 is a light, moderate teal. Relative luminance 0.349; OKLCH L 69.2% C 0.105 H 195.8°. Best body text is #000000 at 7.99:1 contrast (WCAG AA passes).
Color values
| HEX | #33B0B1 |
|---|---|
| RGB | rgb(51, 176, 177) |
| HSL | hsl(180, 55%, 45%) |
| HSV | hsv(180, 71%, 69%) |
| CMYK | cmyk(71.2%, 0.6%, 0%, 30.6%) |
| CIE-LAB | lab(65.69, -32.52, -10.32) |
| CIE-LCH | lch(65.69, 34.12, 197.62°) |
| OKLab | oklab(69.2% -0.1015 -0.0287) |
| OKLCH | oklch(69.2% 0.105 195.8) |
| XYZ | xyz(24.8228, 34.9259, 47.0196) |
| Luminance | 0.3493 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Lightseagreen
#20B2AA
ΔE00 3.64
Topaz
#13BBAF
ΔE00 5.75
Turquoise Blue
#06B1C4
ΔE00 6.27
Cadetblue
#5F9EA0
ΔE00 7.24
Sea
#3C9992
ΔE00 7.74
Darkturquoise
#00CED1
ΔE00 7.98
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#33B0B1 #B13433
analogous
#33B173 #33B0B1 #3371B1
triadic
#33B0B1 #B133B0 #B0B133
tetradic
#33B0B1 #7333B1 #B13433 #71B133
square
#33B0B1 #7333B1 #B13433 #71B133
split-complementary
#33B0B1 #B13371 #B17333
monochromatic
#185252 #258181 #33B0B1 #54CDCE #83DBDB
Accessibility & contrast
On white
2.63
#33B0B1 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.99
#33B0B1 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #33B0B1
7.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##33B0B1 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##33B0B1 | 1.00 | 2.63 | 7.99 | 7.99 |
| #FFFFFF | 2.63 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.99 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.99 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#A4A7B1
Deuteranopia (green-blind)
#929AB2
Tritanopia (blue-blind)
#00B6B0
Achromatopsia (no color)
#A0A0A0
Design tokens & code
CSS
--color: #33b0b1; /* rgb */ color: rgb(51, 176, 177); /* oklch */ color: oklch(69.2% 0.105 195.8);
Tailwind
colors: {
custom: {
50: '#7ec8c8',
500: '#33b0b1',
950: '#000000',
},
}SCSS
$custom: #33b0b1; $custom-light: #7ec8c8; $custom-dark: #000000;
JSON
{
"hex": "#33b0b1",
"rgb": {
"r": 51,
"g": 176,
"b": 177
},
"hsl": {
"h": 180.476,
"s": 55.263,
"l": 44.706
},
"oklch": {
"l": 0.69203,
"c": 0.10544,
"h": 195.8
},
"luminance": 0.34929
}Semantic roles & 50–950 ramp
primary
#33B0B1
secondary
#C57C7B
accent
#4A49DF
background
#F8FCFC
surface
#F0F8F8
border
#CBD1D1
text
#0B1313
muted
#7C8282