#8AACB0
Closest named color: Cool Steel (#97A7B3). oklch(72.1% 0.038 205.2), rgb(138, 172, 176).
Aa
Black text reads best on this color (8.60:1).
About this color
#8AACB0 is a medium-light, muted teal or cyan. In OKLCH its lightness is 72%, its chroma 0.038 and its hue 205°. Its hue sits on the cool side of the wheel. The nearest named color is Cool Steel (#97A7B3), ΔE 0.022 away. Black text reads best on it, at 8.60:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (72%) |
| Chroma | muted (0.038) |
| Temperature | cool |
| Nearest name | Cool Steel (#97A7B3) |
| Black text | 8.60:1 |
| White text | 2.43:1 |
Values
| HEX | #8AACB0 |
| RGB | rgb(138, 172, 176) |
| HSL | hsl(186, 19%, 62%) |
| OKLCH | oklch(72.1% 0.038 205.2) |
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 #8AACB0 | 2.43:1 | Fails | Lc -53.0 | Large or bold text, headings |
| Black text on #8AACB0 | 8.60:1 | AAA | Lc 56.0 | Large or bold text, headings |
| #8AACB0 text on white | 2.43:1 | Fails | Lc 48.0 | Large or bold text, headings |
| #8AACB0 text on black | 8.60:1 | AAA | Lc -54.0 | Large or bold text, headings |
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 400.
-
Step 50
50
#F3F6F6
oklch(97.1% 0.003 197.1)
-
Step 100
100
#E5EBEC
oklch(93.6% 0.007 208.8)
-
Step 200
200
#D0DCDD
oklch(88.6% 0.013 202.9)
-
Step 300
300
#B0C5C8
oklch(80.8% 0.023 207.1)
-
Step 400
400 (this color)
#8AACB0
oklch(72.1% 0.038 205.2)
-
Step 500
500
#679297
oklch(63% 0.047 205.1)
-
Step 600
600
#4D7C82
oklch(55.5% 0.052 206.1)
-
Step 700
700
#3E696E
oklch(49.2% 0.048 205.2)
-
Step 800
800
#335659
oklch(42.8% 0.041 202.7)
-
Step 900
900
#2D474A
oklch(37.8% 0.032 205)
-
Step 950
950
#1B292B
oklch(26.9% 0.019 207.1)
#8AACB0 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) | #A7A9B0 | 0.038 |
| Deuteranopia (no green cones) | #A0A4B0 | 0.034 |
| Tritanopia (no blue cones) | #7EAFAD | 0.017 |
| Achromatopsia (no color) | #A6A6A6 | 0.038 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8AACB0
#8AACB0
oklch(72.1% 0.038 205.2)
- #BB9C99
#BB9C99
oklch(72% 0.037 24.5)
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 #8AACB0, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Steel #97A7B3 ΔE 0.022
- Pewter #96A8A1 ΔE 0.024
- Cool Grey #95A3A6 ΔE 0.026
- Bluegrey #85A3B2 ΔE 0.028
- Bluey Grey #89A0B0 ΔE 0.034
- Dark Gray #A9A9A9 ΔE 0.040
- Greyblue #77A1B5 ΔE 0.043
- Cement #A5A391 ΔE 0.051
Use #8AACB0 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.