#174C4F#174C4F
#174C4F is a dark, muted teal. Relative luminance 0.059; OKLCH L 38.4% C 0.055 H 200.5°. Best body text is #FFFFFF at 9.62:1 contrast (WCAG AA passes).
Color values
| HEX | #174C4F |
|---|---|
| RGB | rgb(23, 76, 79) |
| HSL | hsl(183, 55%, 20%) |
| HSV | hsv(183, 71%, 31%) |
| CMYK | cmyk(70.9%, 3.8%, 0%, 69%) |
| CIE-LAB | lab(29.20, -15.99, -6.90) |
| CIE-LCH | lch(29.20, 17.41, 203.35°) |
| OKLab | oklab(38.36% -0.0512 -0.0191) |
| OKLCH | oklch(38.36% 0.055 200.5) |
| XYZ | xyz(4.3485, 5.9151, 8.3082) |
| Luminance | 0.0592 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Dark Teal
#014D4E
ΔE00 2.56
Deep Teal
#00555A
ΔE00 3.60
Darkslategray
#2F4F4F
ΔE00 4.00
Dark Turquoise
#045C5A
ΔE00 6.52
Dark Blue Green
#005249
ΔE00 7.10
Petrol
#005F6A
ΔE00 7.11
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#174C4F #4F1A17
analogous
#174F36 #174C4F #17304F
triadic
#174C4F #4F174C #4C4F17
tetradic
#174C4F #36174F #4F1A17 #304F17
square
#174C4F #36174F #4F1A17 #304F17
split-complementary
#174C4F #4F1730 #4F3617
monochromatic
#071718 #091E20 #174C4F #257A7E #33A7AE
Accessibility & contrast
On white
9.62
#174C4F on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.18
#174C4F on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #174C4F
9.62:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##174C4F | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##174C4F | 1.00 | 9.62 | 2.18 | 9.62 |
| #FFFFFF | 9.62 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.18 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 9.62 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#46484F
Deuteranopia (green-blind)
#3E424F
Tritanopia (blue-blind)
#004F4D
Achromatopsia (no color)
#454545
Design tokens & code
CSS
--color: #174c4f; /* rgb */ color: rgb(23, 76, 79); /* oklch */ color: oklch(38.4% 0.055 200.5);
Tailwind
colors: {
custom: {
50: '#5d7e80',
500: '#174c4f',
950: '#000000',
},
}SCSS
$custom: #174c4f; $custom-light: #5d7e80; $custom-dark: #000000;
JSON
{
"hex": "#174c4f",
"rgb": {
"r": 23,
"g": 76,
"b": 79
},
"hsl": {
"h": 183.214,
"s": 54.902,
"l": 20
},
"oklch": {
"l": 0.38356,
"c": 0.0547,
"h": 200.5
},
"luminance": 0.05916
}Semantic roles & 50–950 ramp
primary
#174C4F
secondary
#86403C
accent
#524ADE
background
#F5F7F7
surface
#E9EEEE
border
#C5C9C9
text
#050A0A
muted
#797C7C