#31BEC9#31BEC9
#31BEC9 is a light, moderate teal. Relative luminance 0.417; OKLCH L 73.5% C 0.115 H 202.9°. Best body text is #000000 at 9.34:1 contrast (WCAG AA passes).
Color values
| HEX | #31BEC9 |
|---|---|
| RGB | rgb(49, 190, 201) |
| HSL | hsl(184, 61%, 49%) |
| HSV | hsv(184, 76%, 79%) |
| CMYK | cmyk(75.6%, 5.5%, 0%, 21.2%) |
| CIE-LAB | lab(70.66, -32.27, -16.09) |
| CIE-LCH | lch(70.66, 36.06, 206.50°) |
| OKLab | oklab(73.47% -0.1057 -0.0447) |
| OKLCH | oklch(73.47% 0.115 202.9) |
| XYZ | xyz(30.2180, 41.6932, 61.7020) |
| Luminance | 0.4170 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Turquoise Blue
#06B1C4
ΔE00 4.53
Darkturquoise
#00CED1
ΔE00 5.28
Aqua Blue
#02D8E9
ΔE00 6.66
Mediumturquoise
#48D1CC
ΔE00 7.39
Lightseagreen
#20B2AA
ΔE00 8.01
Topaz
#13BBAF
ΔE00 8.70
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#31BEC9 #C93C31
analogous
#31C988 #31BEC9 #3172C9
triadic
#31BEC9 #C931BE #BEC931
tetradic
#31BEC9 #8831C9 #C93C31 #72C931
square
#31BEC9 #8831C9 #C93C31 #72C931
split-complementary
#31BEC9 #C93172 #C98831
monochromatic
#196167 #258F98 #31BEC9 #5FCFD8 #90DEE4
Accessibility & contrast
On white
2.25
#31BEC9 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
9.34
#31BEC9 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #31BEC9
9.34:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##31BEC9 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##31BEC9 | 1.00 | 2.25 | 9.34 | 9.34 |
| #FFFFFF | 2.25 | 1.00 | 21.00 | 21.00 |
| #000000 | 9.34 | 21.00 | 1.00 | 1.00 |
| ##000000 | 9.34 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#AFB6CA
Deuteranopia (green-blind)
#9AA6CA
Tritanopia (blue-blind)
#00C6C1
Achromatopsia (no color)
#ADADAD
Design tokens & code
CSS
--color: #31bec9; /* rgb */ color: rgb(49, 190, 201); /* oklch */ color: oklch(73.5% 0.115 202.9);
Tailwind
colors: {
custom: {
50: '#82d2d9',
500: '#31bec9',
950: '#000000',
},
}SCSS
$custom: #31bec9; $custom-light: #82d2d9; $custom-dark: #000000;
JSON
{
"hex": "#31bec9",
"rgb": {
"r": 49,
"g": 190,
"b": 201
},
"hsl": {
"h": 184.342,
"s": 60.8,
"l": 49.02
},
"oklch": {
"l": 0.73472,
"c": 0.11474,
"h": 202.9
},
"luminance": 0.41697
}Semantic roles & 50–950 ramp
primary
#31BEC9
secondary
#CF8C87
accent
#4F44E4
background
#F8FCFD
surface
#F0F9FA
border
#CBD2D3
text
#0C1414
muted
#7D8283