#174341
Closest named color: Dark Teal (#014D4E). oklch(35.2% 0.048 191.1), rgb(23, 67, 65).
Aa
White text reads best on this color (10.96:1).
About this color
#174341 is a dark, muted teal or cyan. In OKLCH its lightness is 35%, its chroma 0.048 and its hue 191°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Teal (#014D4E), ΔE 0.034 away. White text reads best on it, at 10.96:1.
| Hue family | Teals and cyans |
| Lightness | dark (35%) |
| Chroma | muted (0.048) |
| Temperature | cool |
| Nearest name | Dark Teal (#014D4E) |
| Black text | 1.91:1 |
| White text | 10.96:1 |
Values
| HEX | #174341 |
| RGB | rgb(23, 67, 65) |
| HSL | hsl(177, 49%, 18%) |
| OKLCH | oklch(35.2% 0.048 191.1) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #174341 | 10.96:1 | AAA | Lc -99.1 | Preferred for body text |
| Black text on #174341 | 1.91:1 | Fails | Lc 8.7 | Not readable |
| #174341 text on white | 10.96:1 | AAA | Lc 95.2 | Preferred for body text |
| #174341 text on black | 1.91:1 | Fails | Lc -7.5 | Not readable |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 900.
-
Step 50
50
#F2F6F6
oklch(97% 0.004 197.1)
-
Step 100
100
#E2ECEB
oklch(93.5% 0.011 189.8)
-
Step 200
200
#CBDEDC
oklch(88.6% 0.02 189.2)
-
Step 300
300
#A7C8C6
oklch(80.8% 0.035 192)
-
Step 400
400
#76ACA9
oklch(70.6% 0.057 191.6)
-
Step 500
500
#4F9894
oklch(63.1% 0.074 190.8)
-
Step 600
600
#2D827F
oklch(55.6% 0.08 191.8)
-
Step 700
700
#1E6E6B
oklch(49.1% 0.075 191.3)
-
Step 800
800
#1C5A57
oklch(42.8% 0.062 190.5)
-
Step 900
900 (this color)
#174341
oklch(35.2% 0.048 191.1)
-
Step 950
950
#132B2A
oklch(26.9% 0.03 192)
#174341 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #3F3F41 | 0.051 |
| Deuteranopia (no green cones) | #383A41 | 0.048 |
| Tritanopia (no blue cones) | #004542 | 0.013 |
| Achromatopsia (no color) | #3C3C3C | 0.048 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #174341
#174341
oklch(35.2% 0.048 191.1)
- #513035
#513035
oklch(35.1% 0.049 10)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #174341, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Teal #014D4E ΔE 0.034
- Charcoal #264653 ΔE 0.036
- Dark Blue Grey #1F3B4D ΔE 0.040
- Midnight Green #073B4C ΔE 0.041
- Onyx #343A40 ΔE 0.043
- Charcoal Grey #3C4142 ΔE 0.046
- Evergreen #05472A ΔE 0.048
- Dark Blue Green #005249 ΔE 0.048
Use #174341 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.