#008690
Closest named color: Dark Cyan (#008B8B). oklch(56.5% 0.096 204), rgb(0, 134, 144).
Aa
Black text reads best on this color (4.81:1).
About this color
#008690 is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 57%, its chroma 0.096 and its hue 204°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Cyan (#008B8B), ΔE 0.019 away. Black text reads best on it, at 4.81:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.096) |
| Temperature | cool |
| Nearest name | Dark Cyan (#008B8B) |
| Black text | 4.81:1 |
| White text | 4.36:1 |
Values
| HEX | #008690 |
| RGB | rgb(0, 134, 144) |
| HSL | hsl(184, 100%, 28%) |
| OKLCH | oklch(56.5% 0.096 204) |
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 #008690 | 4.36:1 | AA large text | Lc -75.1 | Fine for body text |
| Black text on #008690 | 4.81:1 | AA | Lc 34.4 | Non-text elements, placeholder text |
| #008690 text on white | 4.36:1 | AA large text | Lc 69.6 | Content text, not long reading |
| #008690 text on black | 4.81:1 | AA | Lc -32.0 | 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
#F1F7F7
oklch(97.2% 0.006 197.1)
-
Step 100
100
#E1ECEE
oklch(93.5% 0.012 209.8)
-
Step 200
200
#C8DEE0
oklch(88.5% 0.024 203.4)
-
Step 300
300
#A1C9CD
oklch(80.8% 0.043 203.9)
-
Step 400
400
#6AAEB4
oklch(70.8% 0.069 202.9)
-
Step 500
500
#3999A2
oklch(63.1% 0.089 203.9)
-
Step 600
600 (this color)
#008690
oklch(56.5% 0.096 204)
-
Step 700
700
#006E76
oklch(49.1% 0.084 203.6)
-
Step 800
800
#005A61
oklch(42.6% 0.073 204)
-
Step 900
900
#104A50
oklch(37.6% 0.058 205.3)
-
Step 950
950
#0C2C2F
oklch(27.1% 0.037 203.8)
#008690 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) | #7A8091 | 0.096 |
| Deuteranopia (no green cones) | #697490 | 0.087 |
| Tritanopia (no blue cones) | #008C89 | 0.024 |
| Achromatopsia (no color) | #797979 | 0.097 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #008690
#008690
oklch(56.5% 0.096 204)
- #A75E5A
#A75E5A
oklch(56.5% 0.096 23.9)
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 #008690, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Cyan #008B8B ΔE 0.019
- Teal Blue #01889F ΔE 0.023
- Teal #008080 ΔE 0.027
- Ocean #017B92 ΔE 0.035
- Teal Green #0A9396 ΔE 0.039
- Deep Aqua #08787F ΔE 0.044
- Bluegreen #017A79 ΔE 0.045
- Blue NCS #118AB2 ΔE 0.053
Use #008690 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.