#17575A#17575A
#17575A is a dark, moderate teal. Relative luminance 0.077; OKLCH L 41.9% C 0.062 H 199.6°. Best body text is #FFFFFF at 8.24:1 contrast (WCAG AA passes).
Color values
| HEX | #17575A |
|---|---|
| RGB | rgb(23, 87, 90) |
| HSL | hsl(183, 59%, 22%) |
| HSV | hsv(183, 74%, 35%) |
| CMYK | cmyk(74.4%, 3.3%, 0%, 64.7%) |
| CIE-LAB | lab(33.43, -18.42, -7.56) |
| CIE-LCH | lch(33.43, 19.91, 202.31°) |
| OKLab | oklab(41.91% -0.0588 -0.021) |
| OKLCH | oklch(41.91% 0.062 199.6) |
| XYZ | xyz(5.6062, 7.7361, 10.8686) |
| Luminance | 0.0774 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Deep Teal
#00555A
ΔE00 1.54
Dark Turquoise
#045C5A
ΔE00 3.63
Dark Teal
#014D4E
ΔE00 3.64
Petrol
#005F6A
ΔE00 4.32
Darkslategray
#2F4F4F
ΔE00 5.44
Dark Aqua
#05696B
ΔE00 6.30
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#17575A #5A1A17
analogous
#175A3C #17575A #17355A
triadic
#17575A #5A1757 #575A17
tetradic
#17575A #3C175A #5A1A17 #355A17
square
#17575A #3C175A #5A1A17 #355A17
split-complementary
#17575A #5A1735 #5A3C17
monochromatic
#061818 #0B2829 #17575A #23868B #30B5BB
Accessibility & contrast
On white
8.24
#17575A on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.55
#17575A on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #17575A
8.24:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##17575A | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##17575A | 1.00 | 8.24 | 2.55 | 8.24 |
| #FFFFFF | 8.24 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.55 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.24 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#50535A
Deuteranopia (green-blind)
#464C5A
Tritanopia (blue-blind)
#005A58
Achromatopsia (no color)
#4F4F4F
Design tokens & code
CSS
--color: #17575a; /* rgb */ color: rgb(23, 87, 90); /* oklch */ color: oklch(41.9% 0.062 199.6);
Tailwind
colors: {
custom: {
50: '#608688',
500: '#17575a',
950: '#000000',
},
}SCSS
$custom: #17575a; $custom-light: #608688; $custom-dark: #000000;
JSON
{
"hex": "#17575a",
"rgb": {
"r": 23,
"g": 87,
"b": 90
},
"hsl": {
"h": 182.687,
"s": 59.292,
"l": 22.157
},
"oklch": {
"l": 0.41912,
"c": 0.06243,
"h": 199.6
},
"luminance": 0.07737
}Semantic roles & 50–950 ramp
primary
#17575A
secondary
#91403C
accent
#4C45E2
background
#F6F8F8
surface
#EBEFEF
border
#C6CACA
text
#050B0B
muted
#7A7C7C