#1A8166
Closest named color: Teal (#008080). oklch(54% 0.099 170.2), rgb(26, 129, 102).
Aa
White text reads best on this color (4.79:1).
About this color
#1A8166 is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 54%, its chroma 0.099 and its hue 170°. Its hue sits on the cool side of the wheel. The nearest named color is Teal (#008080), ΔE 0.041 away. White text reads best on it, at 4.79:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (54%) |
| Chroma | moderately saturated (0.099) |
| Temperature | cool |
| Nearest name | Teal (#008080) |
| Black text | 4.37:1 |
| White text | 4.79:1 |
Values
| HEX | #1A8166 |
| RGB | rgb(26, 129, 102) |
| HSL | hsl(164, 66%, 30%) |
| OKLCH | oklch(54% 0.099 170.2) |
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 #1A8166 | 4.79:1 | AA | Lc -78.3 | Fine for body text |
| Black text on #1A8166 | 4.37:1 | AA large text | Lc 31.2 | Non-text elements, placeholder text |
| #1A8166 text on white | 4.79:1 | AA | Lc 72.9 | Content text, not long reading |
| #1A8166 text on black | 4.37:1 | AA large text | Lc -28.8 | Dividers and decoration only |
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
#E2EDE8
oklch(93.6% 0.013 167.2)
-
Step 200
200
#CADFD7
oklch(88.6% 0.025 170.9)
-
Step 300
300
#A5CABC
oklch(80.8% 0.044 170.2)
-
Step 400
400
#72AF9A
oklch(70.6% 0.071 170.5)
-
Step 500
500
#489B81
oklch(63% 0.091 170.3)
-
Step 600
600 (this color)
#1A8166
oklch(54% 0.099 170.2)
-
Step 700
700
#107159
oklch(49% 0.092 170.6)
-
Step 800
800
#145C49
oklch(42.6% 0.076 170.8)
-
Step 900
900
#1A4C3D
oklch(37.8% 0.06 170.2)
-
Step 950
950
#112C24
oklch(26.9% 0.037 171.8)
#1A8166 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) | #7D7865 | 0.101 |
| Deuteranopia (no green cones) | #706E68 | 0.098 |
| Tritanopia (no blue cones) | #008279 | 0.028 |
| Achromatopsia (no color) | #727272 | 0.100 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1A8166
#1A8166
oklch(54% 0.099 170.2)
- #995577
#995577
oklch(54% 0.099 349.6)
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 #1A8166, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Teal #008080 ΔE 0.041
- Bluegreen #017A79 ΔE 0.043
- Sea Green #2E8B57 ΔE 0.045
- Viridian #1E9167 ΔE 0.050
- Jungle Green #048243 ΔE 0.052
- Dark Aquamarine #017371 ΔE 0.054
- Dark Sage #598556 ΔE 0.056
- Dark Cyan #008B8B ΔE 0.056
Use #1A8166 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.