#31CAC9#31CAC9
#31CAC9 is a light, vivid teal. Relative luminance 0.471; OKLCH L 76.4% C 0.121 H 194.2°. Best body text is #000000 at 10.42:1 contrast (WCAG AA passes).
Color values
| HEX | #31CAC9 |
|---|---|
| RGB | rgb(49, 202, 201) |
| HSL | hsl(180, 61%, 49%) |
| HSV | hsv(180, 76%, 79%) |
| CMYK | cmyk(75.7%, 0%, 0.5%, 20.8%) |
| CIE-LAB | lab(74.26, -37.89, -10.69) |
| CIE-LCH | lch(74.26, 39.37, 195.76°) |
| OKLab | oklab(76.39% -0.1172 -0.0298) |
| OKLCH | oklch(76.39% 0.121 194.2) |
| XYZ | xyz(32.9249, 47.1070, 62.6043) |
| Luminance | 0.4711 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Darkturquoise
#00CED1
ΔE00 1.80
Mediumturquoise
#48D1CC
ΔE00 2.37
Topaz
#13BBAF
ΔE00 5.89
Aqua Blue
#02D8E9
ΔE00 6.79
Lightseagreen
#20B2AA
ΔE00 7.09
Turquoise
#40E0D0
ΔE00 7.12
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#31CAC9 #CA3132
analogous
#31CA7D #31CAC9 #317FCA
triadic
#31CAC9 #C931CA #CAC931
tetradic
#31CAC9 #7D31CA #CA3132 #7FCA31
square
#31CAC9 #7D31CA #CA3132 #7FCA31
split-complementary
#31CAC9 #CA317F #CA7D31
monochromatic
#196767 #259998 #31CAC9 #60D8D8 #91E4E4
Accessibility & contrast
On white
2.01
#31CAC9 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
10.42
#31CAC9 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #31CAC9
10.42:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##31CAC9 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##31CAC9 | 1.00 | 2.01 | 10.42 | 10.42 |
| #FFFFFF | 2.01 | 1.00 | 21.00 | 21.00 |
| #000000 | 10.42 | 21.00 | 1.00 | 1.00 |
| ##000000 | 10.42 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#BDC0C9
Deuteranopia (green-blind)
#A7B0CA
Tritanopia (blue-blind)
#00D0C9
Achromatopsia (no color)
#B7B7B7
Design tokens & code
CSS
--color: #31cac9; /* rgb */ color: rgb(49, 202, 201); /* oklch */ color: oklch(76.4% 0.121 194.2);
Tailwind
colors: {
custom: {
50: '#84dad9',
500: '#31cac9',
950: '#000000',
},
}SCSS
$custom: #31cac9; $custom-light: #84dad9; $custom-dark: #000000;
JSON
{
"hex": "#31cac9",
"rgb": {
"r": 49,
"g": 202,
"b": 201
},
"hsl": {
"h": 179.608,
"s": 60.956,
"l": 49.216
},
"oklch": {
"l": 0.76392,
"c": 0.12096,
"h": 194.2
},
"luminance": 0.47111
}Semantic roles & 50–950 ramp
primary
#31CAC9
secondary
#CF8888
accent
#4445E4
background
#F8FDFD
surface
#F0FBFA
border
#CBD4D3
text
#0D1514
muted
#7D8383