#37AEC2#37AEC2
#37AEC2 is a light, moderate teal. Relative luminance 0.350; OKLCH L 69.4% C 0.106 H 211.2°. Best body text is #000000 at 8.00:1 contrast (WCAG AA passes).
Color values
| HEX | #37AEC2 |
|---|---|
| RGB | rgb(55, 174, 194) |
| HSL | hsl(189, 56%, 49%) |
| HSV | hsv(189, 72%, 76%) |
| CMYK | cmyk(71.6%, 10.3%, 0%, 23.9%) |
| CIE-LAB | lab(65.73, -25.87, -19.69) |
| CIE-LCH | lch(65.73, 32.51, 217.28°) |
| OKLab | oklab(69.45% -0.0905 -0.0548) |
| OKLCH | oklch(69.45% 0.106 211.2) |
| XYZ | xyz(26.4450, 34.9763, 56.3858) |
| Luminance | 0.3498 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Turquoise Blue
#06B1C4
ΔE00 2.06
Cadetblue
#5F9EA0
ΔE00 8.21
Greyblue
#77A1B5
ΔE00 9.92
Lightseagreen
#20B2AA
ΔE00 10.92
Darkturquoise
#00CED1
ΔE00 10.97
Bright Sky Blue
#02CCFE
ΔE00 11.09
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#37AEC2 #C24B37
analogous
#37C291 #37AEC2 #3769C2
triadic
#37AEC2 #C237AE #AEC237
tetradic
#37AEC2 #9137C2 #C24B37 #69C237
square
#37AEC2 #9137C2 #C24B37 #69C237
split-complementary
#37AEC2 #C23769 #C29137
monochromatic
#1C5863 #298392 #37AEC2 #63C3D3 #93D5E0
Accessibility & contrast
On white
2.63
#37AEC2 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
8.00
#37AEC2 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #37AEC2
8.00:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##37AEC2 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##37AEC2 | 1.00 | 2.63 | 8.00 | 8.00 |
| #FFFFFF | 2.63 | 1.00 | 21.00 | 21.00 |
| #000000 | 8.00 | 21.00 | 1.00 | 1.00 |
| ##000000 | 8.00 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#9EA8C3
Deuteranopia (green-blind)
#8A9AC2
Tritanopia (blue-blind)
#00B6B4
Achromatopsia (no color)
#A0A0A0
Design tokens & code
CSS
--color: #37aec2; /* rgb */ color: rgb(55, 174, 194); /* oklch */ color: oklch(69.4% 0.106 211.2);
Tailwind
colors: {
custom: {
50: '#81c6d4',
500: '#37aec2',
950: '#000000',
},
}SCSS
$custom: #37aec2; $custom-light: #81c6d4; $custom-dark: #000000;
JSON
{
"hex": "#37aec2",
"rgb": {
"r": 55,
"g": 174,
"b": 194
},
"hsl": {
"h": 188.633,
"s": 55.823,
"l": 48.824
},
"oklch": {
"l": 0.69445,
"c": 0.10582,
"h": 211.2
},
"luminance": 0.34979
}Semantic roles & 50–950 ramp
primary
#37AEC2
secondary
#CB9389
accent
#5E49DF
background
#F8FCFD
surface
#F0F8FA
border
#CBD1D3
text
#0C1314
muted
#7D8283