#31BAB0#31BAB0
#31BAB0 is a light, moderate teal. Relative luminance 0.389; OKLCH L 71.6% C 0.114 H 187.6°. Best body text is #000000 at 8.78:1 contrast (WCAG AA passes).
Color values
| HEX | #31BAB0 |
|---|---|
| RGB | rgb(49, 186, 176) |
| HSL | hsl(176, 58%, 46%) |
| HSV | hsv(176, 74%, 73%) |
| CMYK | cmyk(73.7%, 0%, 5.4%, 27.1%) |
| CIE-LAB | lab(68.68, -37.71, -5.33) |
| CIE-LCH | lch(68.68, 38.09, 188.05°) |
| OKLab | oklab(71.61% -0.1127 -0.015) |
| OKLCH | oklch(71.61% 0.114 187.6) |
| XYZ | xyz(26.6583, 38.9022, 47.1698) |
| Luminance | 0.3891 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Topaz
#13BBAF
ΔE00 1.25
Lightseagreen
#20B2AA
ΔE00 2.41
Tealish
#24BCA8
ΔE00 3.49
Turquoise (survey)
#06C2AC
ΔE00 4.52
Mediumturquoise
#48D1CC
ΔE00 6.45
Darkturquoise
#00CED1
ΔE00 7.01
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#31BAB0 #BA313B
analogous
#31BA6B #31BAB0 #317FBA
triadic
#31BAB0 #B031BA #BAB031
tetradic
#31BAB0 #6B31BA #BA313B #7FBA31
square
#31BAB0 #6B31BA #BA313B #7FBA31
split-complementary
#31BAB0 #BA317F #BA6B31
monochromatic
#175954 #248A82 #31BAB0 #56D2C9 #86DFD9
Accessibility & contrast
On white
2.39
#31BAB0 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
8.78
#31BAB0 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #31BAB0
8.78:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##31BAB0 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##31BAB0 | 1.00 | 2.39 | 8.78 | 8.78 |
| #FFFFFF | 2.39 | 1.00 | 21.00 | 21.00 |
| #000000 | 8.78 | 21.00 | 1.00 | 1.00 |
| ##000000 | 8.78 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#B0B0B0
Deuteranopia (green-blind)
#9DA2B1
Tritanopia (blue-blind)
#00BFB7
Achromatopsia (no color)
#A8A8A8
Design tokens & code
CSS
--color: #31bab0; /* rgb */ color: rgb(49, 186, 176); /* oklch */ color: oklch(71.6% 0.114 187.6);
Tailwind
colors: {
custom: {
50: '#7fcfc7',
500: '#31bab0',
950: '#000000',
},
}SCSS
$custom: #31bab0; $custom-light: #7fcfc7; $custom-dark: #000000;
JSON
{
"hex": "#31bab0",
"rgb": {
"r": 49,
"g": 186,
"b": 176
},
"hsl": {
"h": 175.62,
"s": 58.298,
"l": 46.078
},
"oklch": {
"l": 0.71611,
"c": 0.11369,
"h": 187.6
},
"luminance": 0.38905
}Semantic roles & 50–950 ramp
primary
#31BAB0
secondary
#C97E83
accent
#4652E2
background
#F8FCFC
surface
#F0F9F8
border
#CBD2D1
text
#0C1413
muted
#7D8282