#68ACBF
Closest named color: Greyblue (#77A1B5). oklch(70.6% 0.074 217.7), rgb(104, 172, 191).
Aa
Black text reads best on this color (8.24:1).
About this color
#68ACBF is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 71%, its chroma 0.074 and its hue 218°. Its hue sits on the cool side of the wheel. The nearest named color is Greyblue (#77A1B5), ΔE 0.031 away. Black text reads best on it, at 8.24:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (71%) |
| Chroma | moderately saturated (0.074) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 8.24:1 |
| White text | 2.54:1 |
Values
| HEX | #68ACBF |
| RGB | rgb(104, 172, 191) |
| HSL | hsl(193, 40%, 58%) |
| OKLCH | oklch(70.6% 0.074 217.7) |
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 #68ACBF | 2.54:1 | Fails | Lc -54.9 | Large or bold text, headings |
| Black text on #68ACBF | 8.24:1 | AAA | Lc 54.2 | Large or bold text, headings |
| #68ACBF text on white | 2.54:1 | Fails | Lc 49.8 | Large or bold text, headings |
| #68ACBF text on black | 8.24:1 | AAA | Lc -52.2 | 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
#F1F6F8
oklch(97% 0.006 223.5)
-
Step 100
100
#E1ECF0
oklch(93.6% 0.013 221.4)
-
Step 200
200
#C7DEE4
oklch(88.5% 0.026 215.2)
-
Step 300
300
#A0C9D5
oklch(81% 0.047 217.5)
-
Step 400
400 (this color)
#68ACBF
oklch(70.6% 0.074 217.7)
-
Step 500
500
#3797AF
oklch(63.1% 0.094 217.6)
-
Step 600
600
#00819A
oklch(55.7% 0.1 217.7)
-
Step 700
700
#006C82
oklch(49.1% 0.088 218.4)
-
Step 800
800
#00596B
oklch(42.8% 0.077 217.7)
-
Step 900
900
#0E4957
oklch(37.6% 0.062 218)
-
Step 950
950
#0B2B33
oklch(27% 0.039 217.4)
#68ACBF 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) | #9FA8C0 | 0.064 |
| Deuteranopia (no green cones) | #929EBF | 0.059 |
| Tritanopia (no blue cones) | #3FB3B2 | 0.045 |
| Achromatopsia (no color) | #A2A2A2 | 0.074 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #68ACBF
#68ACBF
oklch(70.6% 0.074 217.7)
- #CA917F
#CA917F
oklch(70.8% 0.074 38.3)
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 #68ACBF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greyblue #77A1B5 ΔE 0.031
- Bluegrey #85A3B2 ΔE 0.037
- Bluey Grey #89A0B0 ΔE 0.045
- Turquoise Blue #06B1C4 ΔE 0.048
- Cool Steel #97A7B3 ΔE 0.054
- Cadet Blue #5F9EA0 ΔE 0.055
- Cool Grey #95A3A6 ΔE 0.058
- Cool Gray #8D99AE ΔE 0.061
Use #68ACBF 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.