#175C54#175C54
#175C54 is a dark, moderate teal. Relative luminance 0.085; OKLCH L 43.1% C 0.068 H 183.8°. Best body text is #FFFFFF at 7.79:1 contrast (WCAG AA passes).
Color values
| HEX | #175C54 |
|---|---|
| RGB | rgb(23, 92, 84) |
| HSL | hsl(173, 60%, 23%) |
| HSV | hsv(173, 75%, 36%) |
| CMYK | cmyk(75%, 0%, 8.7%, 63.9%) |
| CIE-LAB | lab(34.95, -23.01, -1.52) |
| CIE-LCH | lch(34.95, 23.06, 183.79°) |
| OKLab | oklab(43.09% -0.0676 -0.0045) |
| OKLCH | oklch(43.09% 0.068 183.8) |
| XYZ | xyz(5.7800, 8.4759, 9.7172) |
| Luminance | 0.0848 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Dark Green Blue
#1F6357
ΔE00 2.82
Dark Turquoise
#045C5A
ΔE00 2.82
Dark Blue Green
#005249
ΔE00 3.51
Dark Teal
#014D4E
ΔE00 6.33
Dark Aqua
#05696B
ΔE00 6.39
Deep Teal
#00555A
ΔE00 6.47
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#175C54 #5C171F
analogous
#175C31 #175C54 #17425C
triadic
#175C54 #54175C #5C5417
tetradic
#175C54 #31175C #5C171F #425C17
square
#175C54 #31175C #5C171F #425C17
split-complementary
#175C54 #5C1742 #5C3117
monochromatic
#061816 #0B2B27 #175C54 #238D81 #2FBEAD
Accessibility & contrast
On white
7.79
#175C54 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.70
#175C54 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #175C54
7.79:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##175C54 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##175C54 | 1.00 | 7.79 | 2.70 | 7.79 |
| #FFFFFF | 7.79 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.70 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.79 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#575654
Deuteranopia (green-blind)
#4D4F55
Tritanopia (blue-blind)
#005E59
Achromatopsia (no color)
#525252
Design tokens & code
CSS
--color: #175c54; /* rgb */ color: rgb(23, 92, 84); /* oklch */ color: oklch(43.1% 0.068 183.8);
Tailwind
colors: {
custom: {
50: '#608a84',
500: '#175c54',
950: '#000000',
},
}SCSS
$custom: #175c54; $custom-light: #608a84; $custom-dark: #000000;
JSON
{
"hex": "#175c54",
"rgb": {
"r": 23,
"g": 92,
"b": 84
},
"hsl": {
"h": 173.043,
"s": 60,
"l": 22.549
},
"oklch": {
"l": 0.43085,
"c": 0.06777,
"h": 183.8
},
"luminance": 0.08477
}Semantic roles & 50–950 ramp
primary
#175C54
secondary
#933C46
accent
#4557E3
background
#F6F8F8
surface
#EBF0EF
border
#C6CBCA
text
#050C0A
muted
#7A7D7C