#73ACBF
Closest named color: Greyblue (#77A1B5). oklch(71.2% 0.065 220.9), rgb(115, 172, 191).
Aa
Black text reads best on this color (8.38:1).
About this color
#73ACBF is a medium-light, muted teal or cyan. In OKLCH its lightness is 71%, its chroma 0.065 and its hue 221°. Its hue sits on the cool side of the wheel. The nearest named color is Greyblue (#77A1B5), ΔE 0.030 away. Black text reads best on it, at 8.38:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (71%) |
| Chroma | muted (0.065) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 8.38:1 |
| White text | 2.50:1 |
Values
| HEX | #73ACBF |
| RGB | rgb(115, 172, 191) |
| HSL | hsl(195, 37%, 60%) |
| OKLCH | oklch(71.2% 0.065 220.9) |
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 #73ACBF | 2.50:1 | Fails | Lc -54.2 | Large or bold text, headings |
| Black text on #73ACBF | 8.38:1 | AAA | Lc 54.9 | Large or bold text, headings |
| #73ACBF text on white | 2.50:1 | Fails | Lc 49.1 | Large or bold text, headings |
| #73ACBF text on black | 8.38:1 | AAA | Lc -52.9 | 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
#F2F6F8
oklch(97.1% 0.005 228.8)
-
Step 100
100
#E2ECEF
oklch(93.6% 0.011 217.5)
-
Step 200
200
#CADDE4
oklch(88.5% 0.023 221.8)
-
Step 300
300
#A4C7D3
oklch(80.8% 0.041 220.6)
-
Step 400
400 (this color)
#73ACBF
oklch(71.2% 0.065 220.9)
-
Step 500
500
#4895AD
oklch(63.1% 0.084 221)
-
Step 600
600
#237F99
oklch(55.6% 0.091 221.3)
-
Step 700
700
#136B82
oklch(49% 0.084 220.9)
-
Step 800
800
#15576A
oklch(42.6% 0.07 221.8)
-
Step 900
900
#1A4856
oklch(37.7% 0.055 221.2)
-
Step 950
950
#112A32
oklch(26.9% 0.034 221.3)
#73ACBF 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) | #A0A9C0 | 0.054 |
| Deuteranopia (no green cones) | #95A0BF | 0.050 |
| Tritanopia (no blue cones) | #55B2B2 | 0.041 |
| Achromatopsia (no color) | #A4A4A4 | 0.066 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #73ACBF
#73ACBF
oklch(71.2% 0.065 220.9)
- #C69583
#C69583
oklch(71.2% 0.065 41.1)
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 #73ACBF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greyblue #77A1B5 ΔE 0.030
- Bluegrey #85A3B2 ΔE 0.030
- Bluey Grey #89A0B0 ΔE 0.039
- Cool Steel #97A7B3 ΔE 0.043
- Cool Grey #95A3A6 ΔE 0.050
- Pewter #96A8A1 ΔE 0.054
- Cool Gray #8D99AE ΔE 0.055
- Turquoise Blue #06B1C4 ΔE 0.059
Use #73ACBF 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.