#33ACC0#33ACC0
#33ACC0 is a light, moderate teal. Relative luminance 0.340; OKLCH L 68.8% C 0.106 H 211.1°. Best body text is #000000 at 7.80:1 contrast (WCAG AA passes).
Color values
| HEX | #33ACC0 |
|---|---|
| RGB | rgb(51, 172, 192) |
| HSL | hsl(189, 58%, 48%) |
| HSV | hsv(189, 73%, 75%) |
| CMYK | cmyk(73.4%, 10.4%, 0%, 24.7%) |
| CIE-LAB | lab(64.97, -26.00, -19.75) |
| CIE-LCH | lch(64.97, 32.64, 217.22°) |
| OKLab | oklab(68.79% -0.0911 -0.055) |
| OKLCH | oklch(68.79% 0.106 211.1) |
| XYZ | xyz(25.6281, 34.0116, 55.0731) |
| Luminance | 0.3402 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Turquoise Blue
#06B1C4
ΔE00 2.19
Cadetblue
#5F9EA0
ΔE00 7.97
Greyblue
#77A1B5
ΔE00 9.90
Lightseagreen
#20B2AA
ΔE00 10.92
Darkturquoise
#00CED1
ΔE00 11.37
Bright Sky Blue
#02CCFE
ΔE00 11.55
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#33ACC0 #C04733
analogous
#33C08E #33ACC0 #3365C0
triadic
#33ACC0 #C033AC #ACC033
tetradic
#33ACC0 #8E33C0 #C04733 #65C033
square
#33ACC0 #8E33C0 #C04733 #65C033
split-complementary
#33ACC0 #C03365 #C08E33
monochromatic
#19555F #268190 #33ACC0 #5CC3D4 #8DD5E1
Accessibility & contrast
On white
2.69
#33ACC0 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.80
#33ACC0 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #33ACC0
7.80:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##33ACC0 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##33ACC0 | 1.00 | 2.69 | 7.80 | 7.80 |
| #FFFFFF | 2.69 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.80 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.80 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#9CA6C1
Deuteranopia (green-blind)
#8897C0
Tritanopia (blue-blind)
#00B4B2
Achromatopsia (no color)
#9E9E9E
Design tokens & code
CSS
--color: #33acc0; /* rgb */ color: rgb(51, 172, 192); /* oklch */ color: oklch(68.8% 0.106 211.1);
Tailwind
colors: {
custom: {
50: '#80c5d3',
500: '#33acc0',
950: '#000000',
},
}SCSS
$custom: #33acc0; $custom-light: #80c5d3; $custom-dark: #000000;
JSON
{
"hex": "#33acc0",
"rgb": {
"r": 51,
"g": 172,
"b": 192
},
"hsl": {
"h": 188.511,
"s": 58.025,
"l": 47.647
},
"oklch": {
"l": 0.68786,
"c": 0.10637,
"h": 211.1
},
"luminance": 0.34015
}Semantic roles & 50–950 ramp
primary
#33ACC0
secondary
#CB8E84
accent
#5C47E1
background
#F8FCFC
surface
#F0F8F9
border
#CBD1D2
text
#0C1314
muted
#7D8282