#31C0BC#31C0BC
#31C0BC is a light, moderate teal. Relative luminance 0.420; OKLCH L 73.5% C 0.116 H 192.1°. Best body text is #000000 at 9.40:1 contrast (WCAG AA passes).
Color values
| HEX | #31C0BC |
|---|---|
| RGB | rgb(49, 192, 188) |
| HSL | hsl(178, 59%, 47%) |
| HSV | hsv(178, 74%, 75%) |
| CMYK | cmyk(74.5%, 0%, 2.1%, 24.7%) |
| CIE-LAB | lab(70.86, -37.05, -8.69) |
| CIE-LCH | lch(70.86, 38.05, 193.19°) |
| OKLab | oklab(73.5% -0.1132 -0.0242) |
| OKLCH | oklch(73.5% 0.116 192.1) |
| XYZ | xyz(29.1891, 41.9795, 54.1317) |
| Luminance | 0.4198 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Topaz
#13BBAF
ΔE00 3.49
Lightseagreen
#20B2AA
ΔE00 4.29
Darkturquoise
#00CED1
ΔE00 4.35
Mediumturquoise
#48D1CC
ΔE00 4.46
Tealish
#24BCA8
ΔE00 5.86
Turquoise (survey)
#06C2AC
ΔE00 6.32
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#31C0BC #C03135
analogous
#31C075 #31C0BC #317CC0
triadic
#31C0BC #BC31C0 #C0BC31
tetradic
#31C0BC #7531C0 #C03135 #7CC031
square
#31C0BC #7531C0 #C03135 #7CC031
split-complementary
#31C0BC #C0317C #C07531
monochromatic
#185E5D #258F8C #31C0BC #59D5D1 #8AE1DF
Accessibility & contrast
On white
2.23
#31C0BC on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
9.40
#31C0BC on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #31C0BC
9.40:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##31C0BC | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##31C0BC | 1.00 | 2.23 | 9.40 | 9.40 |
| #FFFFFF | 2.23 | 1.00 | 21.00 | 21.00 |
| #000000 | 9.40 | 21.00 | 1.00 | 1.00 |
| ##000000 | 9.40 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#B4B6BC
Deuteranopia (green-blind)
#A0A7BD
Tritanopia (blue-blind)
#00C6BE
Achromatopsia (no color)
#ADADAD
Design tokens & code
CSS
--color: #31c0bc; /* rgb */ color: rgb(49, 192, 188); /* oklch */ color: oklch(73.5% 0.116 192.1);
Tailwind
colors: {
custom: {
50: '#81d3d0',
500: '#31c0bc',
950: '#000000',
},
}SCSS
$custom: #31c0bc; $custom-light: #81d3d0; $custom-dark: #000000;
JSON
{
"hex": "#31c0bc",
"rgb": {
"r": 49,
"g": 192,
"b": 188
},
"hsl": {
"h": 178.322,
"s": 59.336,
"l": 47.255
},
"oklch": {
"l": 0.73498,
"c": 0.1158,
"h": 192.1
},
"luminance": 0.41983
}Semantic roles & 50–950 ramp
primary
#31C0BC
secondary
#CB8284
accent
#454AE3
background
#F8FDFC
surface
#F0FAF9
border
#CBD3D2
text
#0C1413
muted
#7D8382