#175954#175954
#175954 is a dark, moderate teal. Relative luminance 0.080; OKLCH L 42.2% C 0.065 H 187.7°. Best body text is #FFFFFF at 8.10:1 contrast (WCAG AA passes).
Color values
| HEX | #175954 |
|---|---|
| RGB | rgb(23, 89, 84) |
| HSL | hsl(175, 59%, 22%) |
| HSV | hsv(175, 74%, 35%) |
| CMYK | cmyk(74.2%, 0%, 5.6%, 65.1%) |
| CIE-LAB | lab(33.91, -21.45, -3.06) |
| CIE-LCH | lch(33.91, 21.67, 188.12°) |
| OKLab | oklab(42.24% -0.0641 -0.0086) |
| OKLCH | oklch(42.24% 0.065 187.7) |
| XYZ | xyz(5.5252, 7.9664, 9.6323) |
| Luminance | 0.0797 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Dark Turquoise
#045C5A
ΔE00 2.00
Dark Blue Green
#005249
ΔE00 3.38
Dark Green Blue
#1F6357
ΔE00 4.40
Dark Teal
#014D4E
ΔE00 4.75
Deep Teal
#00555A
ΔE00 4.86
Dark Aqua
#05696B
ΔE00 6.30
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#175954 #59171C
analogous
#175933 #175954 #173D59
triadic
#175954 #541759 #595417
tetradic
#175954 #331759 #59171C #3D5917
square
#175954 #331759 #59171C #3D5917
split-complementary
#175954 #59173D #593317
monochromatic
#061817 #0A2826 #175954 #248A82 #30BAB0
Accessibility & contrast
On white
8.10
#175954 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.59
#175954 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #175954
8.10:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##175954 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##175954 | 1.00 | 8.10 | 2.59 | 8.10 |
| #FFFFFF | 8.10 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.59 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.10 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#545454
Deuteranopia (green-blind)
#4A4D55
Tritanopia (blue-blind)
#005B57
Achromatopsia (no color)
#505050
Design tokens & code
CSS
--color: #175954; /* rgb */ color: rgb(23, 89, 84); /* oklch */ color: oklch(42.2% 0.065 187.7);
Tailwind
colors: {
custom: {
50: '#5f8884',
500: '#175954',
950: '#000000',
},
}SCSS
$custom: #175954; $custom-light: #5f8884; $custom-dark: #000000;
JSON
{
"hex": "#175954",
"rgb": {
"r": 23,
"g": 89,
"b": 84
},
"hsl": {
"h": 175.455,
"s": 58.929,
"l": 21.961
},
"oklch": {
"l": 0.42237,
"c": 0.06472,
"h": 187.7
},
"luminance": 0.07967
}Semantic roles & 50–950 ramp
primary
#175954
secondary
#903C42
accent
#4652E2
background
#F5F8F8
surface
#EAF0EF
border
#C6CBCA
text
#050B0A
muted
#797C7C