#175C4A#175C4A
#175C4A is a dark, moderate teal. Relative luminance 0.083; OKLCH L 42.7% C 0.074 H 171.5°. Best body text is #FFFFFF at 7.88:1 contrast (WCAG AA passes).
Color values
| HEX | #175C4A |
|---|---|
| RGB | rgb(23, 92, 74) |
| HSL | hsl(164, 60%, 23%) |
| HSV | hsv(164, 75%, 36%) |
| CMYK | cmyk(75%, 0%, 19.6%, 63.9%) |
| CIE-LAB | lab(34.66, -25.96, 4.29) |
| CIE-LCH | lch(34.66, 26.31, 170.63°) |
| OKLab | oklab(42.75% -0.0729 0.0109) |
| OKLCH | oklch(42.75% 0.074 171.5) |
| XYZ | xyz(5.4159, 8.3302, 7.7997) |
| Luminance | 0.0833 (WCAG relative) |
| Temperature | neutral |
| Family | teal |
Closest named colors
Dark Green Blue
#1F6357
ΔE00 3.62
Dark Blue Green
#005249
ΔE00 4.86
Spruce
#0A5F38
ΔE00 7.02
Dark Turquoise
#045C5A
ΔE00 7.09
Hunter Green
#355E3B
ΔE00 7.75
Evergreen
#05472A
ΔE00 8.37
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#175C4A #5C1729
analogous
#175C28 #175C4A #174B5C
triadic
#175C4A #4A175C #5C4A17
tetradic
#175C4A #28175C #5C1729 #4B5C17
square
#175C4A #28175C #5C1729 #4B5C17
split-complementary
#175C4A #5C174B #5C2817
monochromatic
#061814 #0B2B23 #175C4A #238D71 #2FBE99
Accessibility & contrast
On white
7.88
#175C4A on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.67
#175C4A on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #175C4A
7.88:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##175C4A | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##175C4A | 1.00 | 7.88 | 2.67 | 7.88 |
| #FFFFFF | 7.88 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.67 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.88 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#595549
Deuteranopia (green-blind)
#504F4B
Tritanopia (blue-blind)
#005D57
Achromatopsia (no color)
#515151
Design tokens & code
CSS
--color: #175c4a; /* rgb */ color: rgb(23, 92, 74); /* oklch */ color: oklch(42.7% 0.074 171.5);
Tailwind
colors: {
custom: {
50: '#5f8b7c',
500: '#175c4a',
950: '#000000',
},
}SCSS
$custom: #175c4a; $custom-light: #5f8b7c; $custom-dark: #000000;
JSON
{
"hex": "#175c4a",
"rgb": {
"r": 23,
"g": 92,
"b": 74
},
"hsl": {
"h": 164.348,
"s": 60,
"l": 22.549
},
"oklch": {
"l": 0.42749,
"c": 0.07371,
"h": 171.5
},
"luminance": 0.08331
}Semantic roles & 50–950 ramp
primary
#175C4A
secondary
#933C53
accent
#456EE3
background
#F5F8F7
surface
#EAF0EE
border
#C6CBC9
text
#050C09
muted
#797D7B