#718B86
Closest named color: Steel Grey (#6F828A). oklch(61.5% 0.031 182.3), rgb(113, 139, 134).
Aa
Black text reads best on this color (5.73:1).
About this color
#718B86 is a medium-dark, muted teal or cyan. In OKLCH its lightness is 61%, its chroma 0.031 and its hue 182°. Its hue sits on the cool side of the wheel. The nearest named color is Steel Grey (#6F828A), ΔE 0.030 away. Black text reads best on it, at 5.73:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (61%) |
| Chroma | muted (0.031) |
| Temperature | cool |
| Nearest name | Steel Grey (#6F828A) |
| Black text | 5.73:1 |
| White text | 3.65:1 |
Values
| HEX | #718B86 |
| RGB | rgb(113, 139, 134) |
| HSL | hsl(168, 10%, 49%) |
| OKLCH | oklch(61.5% 0.031 182.3) |
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 #718B86 | 3.65:1 | AA large text | Lc -69.7 | Content text, not long reading |
| Black text on #718B86 | 5.73:1 | AA | Lc 39.9 | Non-text elements, placeholder text |
| #718B86 text on white | 3.65:1 | AA large text | Lc 64.2 | Content text, not long reading |
| #718B86 text on black | 5.73:1 | AA | Lc -37.5 | 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 500.
-
Step 50
50
#F4F6F5
oklch(97.1% 0.002 165.1)
-
Step 100
100
#E7EBEA
oklch(93.7% 0.004 179.7)
-
Step 200
200
#D3DBD9
oklch(88.5% 0.009 179.6)
-
Step 300
300
#B7C4C1
oklch(80.9% 0.015 180.6)
-
Step 400
400
#91A6A2
oklch(70.8% 0.024 182.9)
-
Step 500
500 (this color)
#718B86
oklch(61.5% 0.031 182.3)
-
Step 600
600
#5E7A75
oklch(55.6% 0.033 183)
-
Step 700
700
#4D6762
oklch(49.1% 0.032 181.8)
-
Step 800
800
#405450
oklch(42.8% 0.026 181.4)
-
Step 900
900
#364542
oklch(37.6% 0.02 181.7)
-
Step 950
950
#202927
oklch(27.2% 0.013 180.3)
#718B86 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) | #888886 | 0.032 |
| Deuteranopia (no green cones) | #838486 | 0.030 |
| Tritanopia (no blue cones) | #6A8C89 | 0.009 |
| Achromatopsia (no color) | #868686 | 0.031 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #718B86
#718B86
oklch(61.5% 0.031 182.3)
- #957D83
#957D83
oklch(61.4% 0.031 1.2)
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 #718B86, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Steel Grey #6F828A ΔE 0.030
- Steel #738595 ΔE 0.034
- Gray #808080 ΔE 0.034
- Medium Grey #7D7F7C ΔE 0.035
- Light Slate Gray #778899 ΔE 0.035
- Slate Gray #708090 ΔE 0.040
- Dusty Teal #4C9085 ΔE 0.042
- Blue Grey #758DA3 ΔE 0.044
Use #718B86 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.