#18545F#18545F
#18545F is a dark, moderate teal. Relative luminance 0.074; OKLCH L 41.3% C 0.062 H 212.3°. Best body text is #FFFFFF at 8.49:1 contrast (WCAG AA passes).
Color values
| HEX | #18545F |
|---|---|
| RGB | rgb(24, 84, 95) |
| HSL | hsl(189, 60%, 23%) |
| HSV | hsv(189, 75%, 37%) |
| CMYK | cmyk(74.7%, 11.6%, 0%, 62.7%) |
| CIE-LAB | lab(32.61, -14.85, -11.94) |
| CIE-LCH | lch(32.61, 19.05, 218.80°) |
| OKLab | oklab(41.33% -0.0524 -0.0332) |
| OKLCH | oklch(41.33% 0.062 212.3) |
| XYZ | xyz(5.6117, 7.3604, 11.9492) |
| Luminance | 0.0736 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Deep Teal
#00555A
ΔE00 4.26
Petrol
#005F6A
ΔE00 4.27
Darkslategray
#2F4F4F
ΔE00 5.95
Dark Teal
#014D4E
ΔE00 6.28
Dark Turquoise
#045C5A
ΔE00 7.93
Dark Aqua
#05696B
ΔE00 9.12
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#18545F #5F2318
analogous
#185F46 #18545F #18305F
triadic
#18545F #5F1854 #545F18
tetradic
#18545F #46185F #5F2318 #305F18
square
#18545F #46185F #5F2318 #305F18
split-complementary
#18545F #5F1830 #5F4618
monochromatic
#061618 #0C292E #18545F #247F90 #31AAC1
Accessibility & contrast
On white
8.49
#18545F on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.47
#18545F on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #18545F
8.49:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##18545F | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##18545F | 1.00 | 8.49 | 2.47 | 8.49 |
| #FFFFFF | 8.49 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.47 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.49 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#4B5160
Deuteranopia (green-blind)
#414A5F
Tritanopia (blue-blind)
#005857
Achromatopsia (no color)
#4D4D4D
Design tokens & code
CSS
--color: #18545f; /* rgb */ color: rgb(24, 84, 95); /* oklch */ color: oklch(41.3% 0.062 212.3);
Tailwind
colors: {
custom: {
50: '#60848c',
500: '#18545f',
950: '#000000',
},
}SCSS
$custom: #18545f; $custom-light: #60848c; $custom-dark: #000000;
JSON
{
"hex": "#18545f",
"rgb": {
"r": 24,
"g": 84,
"b": 95
},
"hsl": {
"h": 189.296,
"s": 59.664,
"l": 23.333
},
"oklch": {
"l": 0.41326,
"c": 0.06208,
"h": 212.3
},
"luminance": 0.07361
}Semantic roles & 50–950 ramp
primary
#18545F
secondary
#954B3D
accent
#5D45E3
background
#F6F8F8
surface
#EBEFF0
border
#C6CACB
text
#050B0C
muted
#7A7C7D