#18B498#18B498
#18B498 is a light, vivid teal. Relative luminance 0.351; OKLCH L 69.0% C 0.125 H 175.8°. Best body text is #000000 at 8.02:1 contrast (WCAG AA passes).
Color values
| HEX | #18B498 |
|---|---|
| RGB | rgb(24, 180, 152) |
| HSL | hsl(169, 76%, 40%) |
| HSV | hsv(169, 87%, 71%) |
| CMYK | cmyk(86.7%, 0%, 15.6%, 29.4%) |
| CIE-LAB | lab(65.83, -44.03, 3.69) |
| CIE-LCH | lch(65.83, 44.19, 175.21°) |
| OKLab | oklab(68.97% -0.125 0.0091) |
| OKLCH | oklch(68.97% 0.125 175.8) |
| XYZ | xyz(22.3624, 35.1008, 35.2962) |
| Luminance | 0.3510 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Greeny Blue
#42B395
ΔE00 2.34
Tealish
#24BCA8
ΔE00 3.63
Turquoise (survey)
#06C2AC
ΔE00 4.51
Topaz
#13BBAF
ΔE00 5.88
Green Blue
#01C08D
ΔE00 6.52
Lightseagreen
#20B2AA
ΔE00 6.78
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#18B498 #B41834
analogous
#18B44A #18B498 #1882B4
triadic
#18B498 #9818B4 #B49818
tetradic
#18B498 #4A18B4 #B41834 #82B418
square
#18B498 #4A18B4 #B41834 #82B418
split-complementary
#18B498 #B41882 #B44A18
monochromatic
#0A483D #117E6A #18B498 #27E2C1 #5DE9D0
Accessibility & contrast
On white
2.62
#18B498 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
8.02
#18B498 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #18B498
8.02:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##18B498 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##18B498 | 1.00 | 2.62 | 8.02 | 8.02 |
| #FFFFFF | 2.62 | 1.00 | 21.00 | 21.00 |
| #000000 | 8.02 | 21.00 | 1.00 | 1.00 |
| ##000000 | 8.02 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#ADA897
Deuteranopia (green-blind)
#9A9A9A
Tritanopia (blue-blind)
#00B6AC
Achromatopsia (no color)
#A0A0A0
Design tokens & code
CSS
--color: #18b498; /* rgb */ color: rgb(24, 180, 152); /* oklch */ color: oklch(69.0% 0.125 175.8);
Tailwind
colors: {
custom: {
50: '#76cbb6',
500: '#18b498',
950: '#000000',
},
}SCSS
$custom: #18b498; $custom-light: #76cbb6; $custom-dark: #000000;
JSON
{
"hex": "#18b498",
"rgb": {
"r": 24,
"g": 180,
"b": 152
},
"hsl": {
"h": 169.231,
"s": 76.471,
"l": 40
},
"oklch": {
"l": 0.68965,
"c": 0.12531,
"h": 175.8
},
"luminance": 0.35104
}Semantic roles & 50–950 ramp
primary
#18B498
secondary
#CD5B6F
accent
#3557F3
background
#F8FCFB
surface
#EFF9F6
border
#CAD2D0
text
#0A1311
muted
#7C8280