#31ABA4#31ABA4
#31ABA4 is a light, moderate teal. Relative luminance 0.325; OKLCH L 67.5% C 0.104 H 189.3°. Best body text is #000000 at 7.49:1 contrast (WCAG AA passes).
Color values
| HEX | #31ABA4 |
|---|---|
| RGB | rgb(49, 171, 164) |
| HSL | hsl(177, 55%, 43%) |
| HSV | hsv(177, 71%, 67%) |
| CMYK | cmyk(71.3%, 0%, 4.1%, 32.9%) |
| CIE-LAB | lab(63.72, -34.19, -6.02) |
| CIE-LCH | lch(63.72, 34.71, 189.99°) |
| OKLab | oklab(67.46% -0.103 -0.0169) |
| OKLCH | oklch(67.46% 0.104 189.3) |
| XYZ | xyz(22.5273, 32.4565, 40.1922) |
| Luminance | 0.3246 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Lightseagreen
#20B2AA
ΔE00 2.13
Topaz
#13BBAF
ΔE00 4.82
Sea
#3C9992
ΔE00 5.59
Blue Green
#0F9B8E
ΔE00 5.90
Tealish
#24BCA8
ΔE00 6.34
Dull Teal
#5F9E8F
ΔE00 7.15
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#31ABA4 #AB3138
analogous
#31AB67 #31ABA4 #3175AB
triadic
#31ABA4 #A431AB #ABA431
tetradic
#31ABA4 #6731AB #AB3138 #75AB31
square
#31ABA4 #6731AB #AB3138 #75AB31
split-complementary
#31ABA4 #AB3175 #AB6731
monochromatic
#164C49 #237B76 #31ABA4 #4DCCC5 #7DDAD4
Accessibility & contrast
On white
2.80
#31ABA4 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.49
#31ABA4 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #31ABA4
7.49:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##31ABA4 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##31ABA4 | 1.00 | 2.80 | 7.49 | 7.49 |
| #FFFFFF | 2.80 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.49 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.49 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#A1A2A4
Deuteranopia (green-blind)
#9095A5
Tritanopia (blue-blind)
#00B0A9
Achromatopsia (no color)
#9A9A9A
Design tokens & code
CSS
--color: #31aba4; /* rgb */ color: rgb(49, 171, 164); /* oklch */ color: oklch(67.5% 0.104 189.3);
Tailwind
colors: {
custom: {
50: '#7cc4be',
500: '#31aba4',
950: '#000000',
},
}SCSS
$custom: #31aba4; $custom-light: #7cc4be; $custom-dark: #000000;
JSON
{
"hex": "#31aba4",
"rgb": {
"r": 49,
"g": 171,
"b": 164
},
"hsl": {
"h": 176.557,
"s": 55.455,
"l": 43.137
},
"oklch": {
"l": 0.67458,
"c": 0.1044,
"h": 189.3
},
"luminance": 0.32459
}Semantic roles & 50–950 ramp
primary
#31ABA4
secondary
#C2757A
accent
#4952DF
background
#F8FCFB
surface
#EFF8F6
border
#CAD1D0
text
#0B1312
muted
#7C8281