#145A5E#145A5E
#145A5E is a dark, moderate teal. Relative luminance 0.083; OKLCH L 42.8% C 0.066 H 200.7°. Best body text is #FFFFFF at 7.91:1 contrast (WCAG AA passes).
Color values
| HEX | #145A5E |
|---|---|
| RGB | rgb(20, 90, 94) |
| HSL | hsl(183, 65%, 22%) |
| HSV | hsv(183, 79%, 37%) |
| CMYK | cmyk(78.7%, 4.3%, 0%, 63.1%) |
| CIE-LAB | lab(34.54, -19.14, -8.41) |
| CIE-LCH | lch(34.54, 20.90, 203.72°) |
| OKLab | oklab(42.84% -0.0616 -0.0233) |
| OKLCH | oklch(42.84% 0.066 200.7) |
| XYZ | xyz(5.9641, 8.2685, 11.8691) |
| Luminance | 0.0827 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Deep Teal
#00555A
ΔE00 1.88
Petrol
#005F6A
ΔE00 3.42
Dark Turquoise
#045C5A
ΔE00 3.47
Dark Teal
#014D4E
ΔE00 4.57
Dark Aqua
#05696B
ΔE00 5.35
Darkslategray
#2F4F4F
ΔE00 6.30
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#145A5E #5E1814
analogous
#145E3D #145A5E #14355E
triadic
#145A5E #5E145A #5A5E14
tetradic
#145A5E #3D145E #5E1814 #355E14
square
#145A5E #3D145E #5E1814 #355E14
split-complementary
#145A5E #5E1435 #5E3D14
monochromatic
#051819 #092A2C #145A5E #1F8A90 #29BBC3
Accessibility & contrast
On white
7.91
#145A5E on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.65
#145A5E on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #145A5E
7.91:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##145A5E | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##145A5E | 1.00 | 7.91 | 2.65 | 7.91 |
| #FFFFFF | 7.91 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.65 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.91 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#53565E
Deuteranopia (green-blind)
#484E5E
Tritanopia (blue-blind)
#005E5B
Achromatopsia (no color)
#515151
Design tokens & code
CSS
--color: #145a5e; /* rgb */ color: rgb(20, 90, 94); /* oklch */ color: oklch(42.8% 0.066 200.7);
Tailwind
colors: {
custom: {
50: '#60898b',
500: '#145a5e',
950: '#000000',
},
}SCSS
$custom: #145a5e; $custom-light: #60898b; $custom-dark: #000000;
JSON
{
"hex": "#145a5e",
"rgb": {
"r": 20,
"g": 90,
"b": 94
},
"hsl": {
"h": 183.243,
"s": 64.912,
"l": 22.353
},
"oklch": {
"l": 0.42838,
"c": 0.06592,
"h": 200.7
},
"luminance": 0.08269
}Semantic roles & 50–950 ramp
primary
#145A5E
secondary
#963D38
accent
#4940E8
background
#F6F8F8
surface
#EBF0F0
border
#C6CBCB
text
#050B0C
muted
#7A7C7D