#31BA9B#31BA9B
#31BA9B is a light, vivid teal. Relative luminance 0.381; OKLCH L 71.0% C 0.123 H 173.7°. Best body text is #000000 at 8.63:1 contrast (WCAG AA passes).
Color values
| HEX | #31BA9B |
|---|---|
| RGB | rgb(49, 186, 155) |
| HSL | hsl(166, 58%, 46%) |
| HSV | hsv(166, 74%, 73%) |
| CMYK | cmyk(73.7%, 0%, 16.7%, 27.1%) |
| CIE-LAB | lab(68.12, -43.34, 5.39) |
| CIE-LCH | lch(68.12, 43.68, 172.91°) |
| OKLab | oklab(70.97% -0.1224 0.0136) |
| OKLCH | oklch(70.97% 0.123 173.7) |
| XYZ | xyz(24.7389, 38.1344, 37.0608) |
| Luminance | 0.3814 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Greeny Blue
#42B395
ΔE00 2.21
Tealish
#24BCA8
ΔE00 3.71
Turquoise (survey)
#06C2AC
ΔE00 4.03
Green Blue
#01C08D
ΔE00 5.22
Mediumaquamarine
#66CDAA
ΔE00 6.33
Topaz
#13BBAF
ΔE00 6.42
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#31BA9B #BA3150
analogous
#31BA56 #31BA9B #3194BA
triadic
#31BA9B #9B31BA #BA9B31
tetradic
#31BA9B #5631BA #BA3150 #94BA31
square
#31BA9B #5631BA #BA3150 #94BA31
split-complementary
#31BA9B #BA3194 #BA5631
monochromatic
#17594A #248A73 #31BA9B #56D2B6 #86DFCB
Accessibility & contrast
On white
2.43
#31BA9B on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
8.63
#31BA9B on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #31BA9B
8.63:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##31BA9B | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##31BA9B | 1.00 | 2.43 | 8.63 | 8.63 |
| #FFFFFF | 2.43 | 1.00 | 21.00 | 21.00 |
| #000000 | 8.63 | 21.00 | 1.00 | 1.00 |
| ##000000 | 8.63 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#B4AE9A
Deuteranopia (green-blind)
#A2A19D
Tritanopia (blue-blind)
#00BCB1
Achromatopsia (no color)
#A6A6A6
Design tokens & code
CSS
--color: #31ba9b; /* rgb */ color: rgb(49, 186, 155); /* oklch */ color: oklch(71.0% 0.123 173.7);
Tailwind
colors: {
custom: {
50: '#7ecfb8',
500: '#31ba9b',
950: '#000000',
},
}SCSS
$custom: #31ba9b; $custom-light: #7ecfb8; $custom-dark: #000000;
JSON
{
"hex": "#31ba9b",
"rgb": {
"r": 49,
"g": 186,
"b": 155
},
"hsl": {
"h": 166.423,
"s": 58.298,
"l": 46.078
},
"oklch": {
"l": 0.70968,
"c": 0.12317,
"h": 173.7
},
"luminance": 0.38137
}Semantic roles & 50–950 ramp
primary
#31BA9B
secondary
#C97E8F
accent
#4669E2
background
#F8FCFB
surface
#EFF9F6
border
#CAD2D0
text
#0B1411
muted
#7C8280