#17433F#17433F
#17433F is a dark, muted teal. Relative luminance 0.046; OKLCH L 35.1% C 0.049 H 187.0°. Best body text is #FFFFFF at 10.99:1 contrast (WCAG AA passes).
Color values
| HEX | #17433F |
|---|---|
| RGB | rgb(23, 67, 63) |
| HSL | hsl(175, 49%, 18%) |
| HSV | hsv(175, 66%, 26%) |
| CMYK | cmyk(65.7%, 0%, 6%, 73.7%) |
| CIE-LAB | lab(25.43, -16.16, -2.10) |
| CIE-LCH | lch(25.43, 16.29, 187.39°) |
| OKLab | oklab(35.12% -0.0482 -0.0059) |
| OKLCH | oklch(35.12% 0.049 187) |
| XYZ | xyz(3.2573, 4.5550, 5.4092) |
| Luminance | 0.0456 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Dark Teal
#014D4E
ΔE00 4.59
Darkslategray
#2F4F4F
ΔE00 5.79
Dark Blue Green
#005249
ΔE00 6.29
Deep Teal
#00555A
ΔE00 7.47
Dark Turquoise
#045C5A
ΔE00 8.64
Evergreen
#05472A
ΔE00 10.85
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#17433F #43171B
analogous
#174329 #17433F #173143
triadic
#17433F #3F1743 #433F17
tetradic
#17433F #291743 #43171B #314317
square
#17433F #291743 #43171B #314317
split-complementary
#17433F #431731 #432917
monochromatic
#081715 #081715 #17433F #27716A #369E95
Accessibility & contrast
On white
10.99
#17433F on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.91
#17433F on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #17433F
10.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##17433F | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##17433F | 1.00 | 10.99 | 1.91 | 10.99 |
| #FFFFFF | 10.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.91 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 10.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3F3F3F
Deuteranopia (green-blind)
#383A3F
Tritanopia (blue-blind)
#004542
Achromatopsia (no color)
#3C3C3C
Design tokens & code
CSS
--color: #17433f; /* rgb */ color: rgb(23, 67, 63); /* oklch */ color: oklch(35.1% 0.049 187.0);
Tailwind
colors: {
custom: {
50: '#5a7774',
500: '#17433f',
950: '#000000',
},
}SCSS
$custom: #17433f; $custom-light: #5a7774; $custom-dark: #000000;
JSON
{
"hex": "#17433f",
"rgb": {
"r": 23,
"g": 67,
"b": 63
},
"hsl": {
"h": 174.545,
"s": 48.889,
"l": 17.647
},
"oklch": {
"l": 0.35117,
"c": 0.04858,
"h": 187
},
"luminance": 0.04555
}Semantic roles & 50–950 ramp
primary
#17433F
secondary
#7A3C41
accent
#4F5CD8
background
#F5F7F7
surface
#E9EDED
border
#C5C8C8
text
#040808
muted
#797B7B