#174543#174543
#174543 is a dark, muted teal. Relative luminance 0.048; OKLCH L 35.9% C 0.050 H 191.2°. Best body text is #FFFFFF at 10.67:1 contrast (WCAG AA passes).
Color values
| HEX | #174543 |
|---|---|
| RGB | rgb(23, 69, 67) |
| HSL | hsl(177, 50%, 18%) |
| HSV | hsv(177, 67%, 27%) |
| CMYK | cmyk(66.7%, 0%, 2.9%, 72.9%) |
| CIE-LAB | lab(26.28, -16.00, -3.46) |
| CIE-LCH | lch(26.28, 16.37, 192.19°) |
| OKLab | oklab(35.86% -0.0487 -0.0096) |
| OKLCH | oklch(35.86% 0.05 191.2) |
| XYZ | xyz(3.4941, 4.8433, 6.0598) |
| Luminance | 0.0484 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Dark Teal
#014D4E
ΔE00 3.66
Darkslategray
#2F4F4F
ΔE00 5.03
Dark Blue Green
#005249
ΔE00 6.30
Deep Teal
#00555A
ΔE00 6.39
Dark Turquoise
#045C5A
ΔE00 7.98
Petrol
#005F6A
ΔE00 10.31
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#174543 #451719
analogous
#17452C #174543 #173045
triadic
#174543 #431745 #454317
tetradic
#174543 #2C1745 #451719 #304517
square
#174543 #2C1745 #451719 #304517
split-complementary
#174543 #451730 #452C17
monochromatic
#081716 #081716 #174543 #267370 #36A19C
Accessibility & contrast
On white
10.67
#174543 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.97
#174543 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #174543
10.67:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##174543 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##174543 | 1.00 | 10.67 | 1.97 | 10.67 |
| #FFFFFF | 10.67 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.97 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 10.67 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#414143
Deuteranopia (green-blind)
#393C43
Tritanopia (blue-blind)
#004744
Achromatopsia (no color)
#3E3E3E
Design tokens & code
CSS
--color: #174543; /* rgb */ color: rgb(23, 69, 67); /* oklch */ color: oklch(35.9% 0.050 191.2);
Tailwind
colors: {
custom: {
50: '#5b7977',
500: '#174543',
950: '#000000',
},
}SCSS
$custom: #174543; $custom-light: #5b7977; $custom-dark: #000000;
JSON
{
"hex": "#174543",
"rgb": {
"r": 23,
"g": 69,
"b": 67
},
"hsl": {
"h": 177.391,
"s": 50,
"l": 18.039
},
"oklch": {
"l": 0.35856,
"c": 0.04962,
"h": 191.2
},
"luminance": 0.04844
}Semantic roles & 50–950 ramp
primary
#174543
secondary
#7C3C3F
accent
#4E54DA
background
#F5F7F7
surface
#E9EDED
border
#C5C8C8
text
#040908
muted
#797B7B