#31B0A0#31B0A0
#31B0A0 is a light, moderate teal. Relative luminance 0.342; OKLCH L 68.6% C 0.110 H 182.7°. Best body text is #000000 at 7.85:1 contrast (WCAG AA passes).
Color values
| HEX | #31B0A0 |
|---|---|
| RGB | rgb(49, 176, 160) |
| HSL | hsl(172, 56%, 44%) |
| HSV | hsv(172, 72%, 69%) |
| CMYK | cmyk(72.2%, 0%, 9.1%, 31%) |
| CIE-LAB | lab(65.15, -37.61, -1.68) |
| CIE-LCH | lch(65.15, 37.65, 182.56°) |
| OKLab | oklab(68.59% -0.11 -0.0051) |
| OKLCH | oklch(68.59% 0.11 182.7) |
| XYZ | xyz(23.1341, 34.2390, 38.6404) |
| Luminance | 0.3424 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Lightseagreen
#20B2AA
ΔE00 3.05
Tealish
#24BCA8
ΔE00 3.48
Topaz
#13BBAF
ΔE00 3.60
Greeny Blue
#42B395
ΔE00 4.87
Turquoise (survey)
#06C2AC
ΔE00 5.17
Blue Green
#0F9B8E
ΔE00 6.61
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#31B0A0 #B03141
analogous
#31B061 #31B0A0 #3181B0
triadic
#31B0A0 #A031B0 #B0A031
tetradic
#31B0A0 #6131B0 #B03141 #81B031
square
#31B0A0 #6131B0 #B03141 #81B031
split-complementary
#31B0A0 #B03181 #B06131
monochromatic
#165049 #248074 #31B0A0 #50CEBE #80DCD0
Accessibility & contrast
On white
2.68
#31B0A0 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.85
#31B0A0 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #31B0A0
7.85:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##31B0A0 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##31B0A0 | 1.00 | 2.68 | 7.85 | 7.85 |
| #FFFFFF | 2.68 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.85 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.85 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#A8A69F
Deuteranopia (green-blind)
#9699A2
Tritanopia (blue-blind)
#00B3AB
Achromatopsia (no color)
#9E9E9E
Design tokens & code
CSS
--color: #31b0a0; /* rgb */ color: rgb(49, 176, 160); /* oklch */ color: oklch(68.6% 0.110 182.7);
Tailwind
colors: {
custom: {
50: '#7cc8bc',
500: '#31b0a0',
950: '#000000',
},
}SCSS
$custom: #31b0a0; $custom-light: #7cc8bc; $custom-dark: #000000;
JSON
{
"hex": "#31b0a0",
"rgb": {
"r": 49,
"g": 176,
"b": 160
},
"hsl": {
"h": 172.441,
"s": 56.444,
"l": 44.118
},
"oklch": {
"l": 0.68587,
"c": 0.11008,
"h": 182.7
},
"luminance": 0.34242
}Semantic roles & 50–950 ramp
primary
#31B0A0
secondary
#C57882
accent
#485BE0
background
#F8FCFB
surface
#EFF8F6
border
#CAD1D0
text
#0B1312
muted
#7C8281