#145B5B#145B5B
#145B5B is a dark, moderate teal. Relative luminance 0.084; OKLCH L 43.0% C 0.067 H 195.0°. Best body text is #FFFFFF at 7.84:1 contrast (WCAG AA passes).
Color values
| HEX | #145B5B |
|---|---|
| RGB | rgb(20, 91, 91) |
| HSL | hsl(180, 64%, 22%) |
| HSV | hsv(180, 78%, 36%) |
| CMYK | cmyk(78%, 0%, 0%, 64.3%) |
| CIE-LAB | lab(34.77, -20.69, -6.18) |
| CIE-LCH | lch(34.77, 21.59, 196.62°) |
| OKLab | oklab(43% -0.0642 -0.0172) |
| OKLCH | oklch(43% 0.067 195) |
| XYZ | xyz(5.9170, 8.3855, 11.2022) |
| Luminance | 0.0839 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Dark Turquoise
#045C5A
ΔE00 1.57
Deep Teal
#00555A
ΔE00 3.05
Dark Teal
#014D4E
ΔE00 4.57
Dark Aqua
#05696B
ΔE00 4.84
Petrol
#005F6A
ΔE00 5.13
Dark Blue Green
#005249
ΔE00 5.52
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#145B5B #5B1414
analogous
#145B38 #145B5B #14385B
triadic
#145B5B #5B145B #5B5B14
tetradic
#145B5B #38145B #5B1414 #385B14
square
#145B5B #38145B #5B1414 #385B14
split-complementary
#145B5B #5B1438 #5B3814
monochromatic
#061919 #092929 #145B5B #1F8D8D #2ABFBF
Accessibility & contrast
On white
7.84
#145B5B on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.68
#145B5B on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #145B5B
7.84:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##145B5B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##145B5B | 1.00 | 7.84 | 2.68 | 7.84 |
| #FFFFFF | 7.84 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.68 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.84 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#55565B
Deuteranopia (green-blind)
#4A4F5B
Tritanopia (blue-blind)
#005E5B
Achromatopsia (no color)
#525252
Design tokens & code
CSS
--color: #145b5b; /* rgb */ color: rgb(20, 91, 91); /* oklch */ color: oklch(43.0% 0.067 195.0);
Tailwind
colors: {
custom: {
50: '#608989',
500: '#145b5b',
950: '#000000',
},
}SCSS
$custom: #145b5b; $custom-light: #608989; $custom-dark: #000000;
JSON
{
"hex": "#145b5b",
"rgb": {
"r": 20,
"g": 91,
"b": 91
},
"hsl": {
"h": 180,
"s": 63.964,
"l": 21.765
},
"oklch": {
"l": 0.42995,
"c": 0.0665,
"h": 195
},
"luminance": 0.08386
}Semantic roles & 50–950 ramp
primary
#145B5B
secondary
#933838
accent
#4141E7
background
#F6F8F8
surface
#EBF0F0
border
#C6CBCB
text
#050B0B
muted
#7A7C7C