#31BDCA#31BDCA
#31BDCA is a light, moderate teal. Relative luminance 0.413; OKLCH L 73.3% C 0.115 H 204.4°. Best body text is #000000 at 9.26:1 contrast (WCAG AA passes).
Color values
| HEX | #31BDCA |
|---|---|
| RGB | rgb(49, 189, 202) |
| HSL | hsl(185, 61%, 49%) |
| HSV | hsv(185, 76%, 79%) |
| CMYK | cmyk(75.7%, 6.4%, 0%, 20.8%) |
| CIE-LAB | lab(70.39, -31.49, -17.04) |
| CIE-LCH | lch(70.39, 35.81, 208.42°) |
| OKLab | oklab(73.27% -0.1043 -0.0474) |
| OKLCH | oklch(73.27% 0.115 204.4) |
| XYZ | xyz(30.1202, 41.3087, 62.2516) |
| Luminance | 0.4131 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Turquoise Blue
#06B1C4
ΔE00 3.94
Darkturquoise
#00CED1
ΔE00 5.95
Aqua Blue
#02D8E9
ΔE00 6.81
Mediumturquoise
#48D1CC
ΔE00 8.11
Lightseagreen
#20B2AA
ΔE00 8.58
Topaz
#13BBAF
ΔE00 9.41
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#31BDCA #CA3E31
analogous
#31CA8B #31BDCA #3171CA
triadic
#31BDCA #CA31BD #BDCA31
tetradic
#31BDCA #8B31CA #CA3E31 #71CA31
square
#31BDCA #8B31CA #CA3E31 #71CA31
split-complementary
#31BDCA #CA3171 #CA8B31
monochromatic
#196167 #258F99 #31BDCA #60CED8 #91DDE4
Accessibility & contrast
On white
2.27
#31BDCA on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
9.26
#31BDCA on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #31BDCA
9.26:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##31BDCA | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##31BDCA | 1.00 | 2.27 | 9.26 | 9.26 |
| #FFFFFF | 2.27 | 1.00 | 21.00 | 21.00 |
| #000000 | 9.26 | 21.00 | 1.00 | 1.00 |
| ##000000 | 9.26 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#ADB5CB
Deuteranopia (green-blind)
#98A6CA
Tritanopia (blue-blind)
#00C5C1
Achromatopsia (no color)
#ACACAC
Design tokens & code
CSS
--color: #31bdca; /* rgb */ color: rgb(49, 189, 202); /* oklch */ color: oklch(73.3% 0.115 204.4);
Tailwind
colors: {
custom: {
50: '#82d1da',
500: '#31bdca',
950: '#000000',
},
}SCSS
$custom: #31bdca; $custom-light: #82d1da; $custom-dark: #000000;
JSON
{
"hex": "#31bdca",
"rgb": {
"r": 49,
"g": 189,
"b": 202
},
"hsl": {
"h": 185.098,
"s": 60.956,
"l": 49.216
},
"oklch": {
"l": 0.73267,
"c": 0.11455,
"h": 204.4
},
"luminance": 0.41312
}Semantic roles & 50–950 ramp
primary
#31BDCA
secondary
#CF8E88
accent
#5144E4
background
#F8FCFD
surface
#F0F9FA
border
#CBD2D3
text
#0C1414
muted
#7D8283