#145B54#145B54
#145B54 is a dark, moderate teal. Relative luminance 0.083; OKLCH L 42.7% C 0.068 H 185.2°. Best body text is #FFFFFF at 7.91:1 contrast (WCAG AA passes).
Color values
| HEX | #145B54 |
|---|---|
| RGB | rgb(20, 91, 84) |
| HSL | hsl(174, 64%, 22%) |
| HSV | hsv(174, 78%, 36%) |
| CMYK | cmyk(78%, 0%, 7.7%, 64.3%) |
| CIE-LAB | lab(34.54, -22.95, -2.14) |
| CIE-LCH | lch(34.54, 23.05, 185.33°) |
| OKLab | oklab(42.73% -0.0678 -0.0062) |
| OKLCH | oklch(42.73% 0.068 185.2) |
| XYZ | xyz(5.6290, 8.2703, 9.6854) |
| Luminance | 0.0827 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Dark Turquoise
#045C5A
ΔE00 2.39
Dark Blue Green
#005249
ΔE00 3.28
Dark Green Blue
#1F6357
ΔE00 3.35
Dark Teal
#014D4E
ΔE00 5.81
Deep Teal
#00555A
ΔE00 5.95
Dark Aqua
#05696B
ΔE00 6.30
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#145B54 #5B141B
analogous
#145B31 #145B54 #143F5B
triadic
#145B54 #54145B #5B5414
tetradic
#145B54 #31145B #5B141B #3F5B14
square
#145B54 #31145B #5B141B #3F5B14
split-complementary
#145B54 #5B143F #5B3114
monochromatic
#061917 #092926 #145B54 #1F8D82 #2ABFB1
Accessibility & contrast
On white
7.91
#145B54 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.65
#145B54 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #145B54
7.91:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##145B54 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##145B54 | 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)
#565554
Deuteranopia (green-blind)
#4C4E55
Tritanopia (blue-blind)
#005D59
Achromatopsia (no color)
#515151
Design tokens & code
CSS
--color: #145b54; /* rgb */ color: rgb(20, 91, 84); /* oklch */ color: oklch(42.7% 0.068 185.2);
Tailwind
colors: {
custom: {
50: '#5f8a84',
500: '#145b54',
950: '#000000',
},
}SCSS
$custom: #145b54; $custom-light: #5f8a84; $custom-dark: #000000;
JSON
{
"hex": "#145b54",
"rgb": {
"r": 20,
"g": 91,
"b": 84
},
"hsl": {
"h": 174.085,
"s": 63.964,
"l": 21.765
},
"oklch": {
"l": 0.42728,
"c": 0.0681,
"h": 185.2
},
"luminance": 0.08271
}Semantic roles & 50–950 ramp
primary
#145B54
secondary
#933841
accent
#4151E7
background
#F5F8F8
surface
#EAF0EF
border
#C6CBCA
text
#050B0A
muted
#797C7C