#68ACB2
Closest named color: Greyblue (#77A1B5). oklch(70.2% 0.069 202.9), rgb(104, 172, 178).
Aa
Black text reads best on this color (8.13:1).
About this color
#68ACB2 is a medium-light, muted teal or cyan. In OKLCH its lightness is 70%, its chroma 0.069 and its hue 203°. Its hue sits on the cool side of the wheel. The nearest named color is Greyblue (#77A1B5), ΔE 0.035 away. Black text reads best on it, at 8.13:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (70%) |
| Chroma | muted (0.069) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 8.13:1 |
| White text | 2.58:1 |
Values
| HEX | #68ACB2 |
| RGB | rgb(104, 172, 178) |
| HSL | hsl(185, 32%, 55%) |
| OKLCH | oklch(70.2% 0.069 202.9) |
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 #68ACB2 | 2.58:1 | Fails | Lc -55.5 | Large or bold text, headings |
| Black text on #68ACB2 | 8.13:1 | AAA | Lc 53.6 | Large or bold text, headings |
| #68ACB2 text on white | 2.58:1 | Fails | Lc 50.4 | Large or bold text, headings |
| #68ACB2 text on black | 8.13:1 | AAA | Lc -51.6 | 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
#F1F7F7
oklch(97.2% 0.006 197.1)
-
Step 100
100
#E1ECED
oklch(93.5% 0.012 203.5)
-
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 (this color)
#68ACB2
oklch(70.2% 0.069 202.9)
-
Step 500
500
#3999A1
oklch(63% 0.089 202.9)
-
Step 600
600
#00838C
oklch(55.6% 0.095 203.3)
-
Step 700
700
#006E76
oklch(49.1% 0.084 203.6)
-
Step 800
800
#005A61
oklch(42.6% 0.073 204)
-
Step 900
900
#0F4A4F
oklch(37.6% 0.058 203.5)
-
Step 950
950
#0C2C2E
oklch(27.1% 0.037 201)
#68ACB2 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) | #A3A7B2 | 0.070 |
| Deuteranopia (no green cones) | #969DB2 | 0.065 |
| Tritanopia (no blue cones) | #47B1AE | 0.031 |
| Achromatopsia (no color) | #A1A1A1 | 0.070 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #68ACB2
#68ACB2
oklch(70.2% 0.069 202.9)
- #C78E8B
#C78E8B
oklch(70.2% 0.07 22.4)
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 #68ACB2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greyblue #77A1B5 ΔE 0.035
- Bluegrey #85A3B2 ΔE 0.039
- Cadet Blue #5F9EA0 ΔE 0.044
- Bluey Grey #89A0B0 ΔE 0.046
- Turquoise Blue #06B1C4 ΔE 0.051
- Light Sea Green #20B2AA ΔE 0.051
- Cool Grey #95A3A6 ΔE 0.053
- Pewter #96A8A1 ΔE 0.054
Use #68ACB2 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.