#17846D
Closest named color: Teal (#008080). oklch(55% 0.099 173.9), rgb(23, 132, 109).
Aa
White text reads best on this color (4.60:1).
About this color
#17846D is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 55%, its chroma 0.099 and its hue 174°. Its hue sits on the cool side of the wheel. The nearest named color is Teal (#008080), ΔE 0.036 away. White text reads best on it, at 4.60:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (55%) |
| Chroma | moderately saturated (0.099) |
| Temperature | cool |
| Nearest name | Teal (#008080) |
| Black text | 4.55:1 |
| White text | 4.60:1 |
Values
| HEX | #17846D |
| RGB | rgb(23, 132, 109) |
| HSL | hsl(167, 70%, 30%) |
| OKLCH | oklch(55% 0.099 173.9) |
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 #17846D | 4.60:1 | AA | Lc -77.0 | Fine for body text |
| Black text on #17846D | 4.55:1 | AA | Lc 32.5 | Non-text elements, placeholder text |
| #17846D text on white | 4.60:1 | AA | Lc 71.6 | Content text, not long reading |
| #17846D text on black | 4.55:1 | AA | Lc -30.1 | Non-text elements, placeholder text |
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 600.
-
Step 50
50
#F2F7F5
oklch(97.2% 0.006 170.4)
-
Step 100
100
#E2EDE9
oklch(93.7% 0.013 172.4)
-
Step 200
200
#C9DFD8
oklch(88.5% 0.025 174.7)
-
Step 300
300
#A4CABE
oklch(80.8% 0.044 174)
-
Step 400
400
#70AF9D
oklch(70.6% 0.07 174.2)
-
Step 500
500
#449B85
oklch(63% 0.091 174.2)
-
Step 600
600 (this color)
#17846D
oklch(55% 0.099 173.9)
-
Step 700
700
#06715D
oklch(49% 0.091 174.5)
-
Step 800
800
#0F5C4C
oklch(42.6% 0.075 174.5)
-
Step 900
900
#174C3F
oklch(37.8% 0.06 173.7)
-
Step 950
950
#102C25
oklch(26.9% 0.037 174.8)
#17846D 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) | #7F7B6C | 0.103 |
| Deuteranopia (no green cones) | #72716F | 0.099 |
| Tritanopia (no blue cones) | #00867D | 0.023 |
| Achromatopsia (no color) | #757575 | 0.100 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #17846D
#17846D
oklch(55% 0.099 173.9)
- #9E5876
#9E5876
oklch(55.1% 0.099 353.7)
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 #17846D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Teal #008080 ΔE 0.036
- Bluegreen #017A79 ΔE 0.042
- Dark Cyan #008B8B ΔE 0.045
- Viridian #1E9167 ΔE 0.045
- Sea Green #2E8B57 ΔE 0.045
- Deep Aqua #08787F ΔE 0.054
- Dark Sage #598556 ΔE 0.056
- Dark Aquamarine #017371 ΔE 0.058
Use #17846D 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.