#174C45#174C45
#174C45 is a dark, muted teal. Relative luminance 0.058; OKLCH L 38.0% C 0.056 H 183.0°. Best body text is #FFFFFF at 9.74:1 contrast (WCAG AA passes).
Color values
| HEX | #174C45 |
|---|---|
| RGB | rgb(23, 76, 69) |
| HSL | hsl(172, 54%, 19%) |
| HSV | hsv(172, 70%, 30%) |
| CMYK | cmyk(69.7%, 0%, 9.2%, 70.2%) |
| CIE-LAB | lab(28.85, -19.24, -0.97) |
| CIE-LCH | lch(28.85, 19.26, 182.88°) |
| OKLab | oklab(37.96% -0.0564 -0.0029) |
| OKLCH | oklch(37.96% 0.056 183) |
| XYZ | xyz(4.0115, 5.7803, 6.5334) |
| Luminance | 0.0578 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Dark Blue Green
#005249
ΔE00 3.10
Dark Teal
#014D4E
ΔE00 4.01
Dark Turquoise
#045C5A
ΔE00 6.04
Darkslategray
#2F4F4F
ΔE00 6.23
Deep Teal
#00555A
ΔE00 6.52
Dark Green Blue
#1F6357
ΔE00 7.72
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#174C45 #4C171E
analogous
#174C2B #174C45 #17394C
triadic
#174C45 #45174C #4C4517
tetradic
#174C45 #2B174C #4C171E #394C17
square
#174C45 #2B174C #4C171E #394C17
split-complementary
#174C45 #4C1739 #4C2B17
monochromatic
#071715 #091D1A #174C45 #257B70 #33AA9A
Accessibility & contrast
On white
9.74
#174C45 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.16
#174C45 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #174C45
9.74:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##174C45 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##174C45 | 1.00 | 9.74 | 2.16 | 9.74 |
| #FFFFFF | 9.74 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.16 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 9.74 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#484745
Deuteranopia (green-blind)
#404246
Tritanopia (blue-blind)
#004E4A
Achromatopsia (no color)
#444444
Design tokens & code
CSS
--color: #174c45; /* rgb */ color: rgb(23, 76, 69); /* oklch */ color: oklch(38.0% 0.056 183.0);
Tailwind
colors: {
custom: {
50: '#5c7e78',
500: '#174c45',
950: '#000000',
},
}SCSS
$custom: #174c45; $custom-light: #5c7e78; $custom-dark: #000000;
JSON
{
"hex": "#174c45",
"rgb": {
"r": 23,
"g": 76,
"b": 69
},
"hsl": {
"h": 172.075,
"s": 53.535,
"l": 19.412
},
"oklch": {
"l": 0.37961,
"c": 0.05649,
"h": 183
},
"luminance": 0.05781
}Semantic roles & 50–950 ramp
primary
#174C45
secondary
#833C45
accent
#4B5EDD
background
#F5F7F7
surface
#E9EEED
border
#C5C9C8
text
#040A09
muted
#797C7B