#A4CCCE
Closest named color: Cloudy Blue (#ACC2D9). oklch(81.7% 0.042 200.1), rgb(164, 204, 206).
Aa
Black text reads best on this color (12.10:1).
About this color
#A4CCCE is a light, muted teal or cyan. In OKLCH its lightness is 82%, its chroma 0.042 and its hue 200°. Its hue sits on the cool side of the wheel. The nearest named color is Cloudy Blue (#ACC2D9), ΔE 0.037 away. Black text reads best on it, at 12.10:1.
| Hue family | Teals and cyans |
| Lightness | light (82%) |
| Chroma | muted (0.042) |
| Temperature | cool |
| Nearest name | Cloudy Blue (#ACC2D9) |
| Black text | 12.10:1 |
| White text | 1.73:1 |
Values
| HEX | #A4CCCE |
| RGB | rgb(164, 204, 206) |
| HSL | hsl(183, 30%, 73%) |
| OKLCH | oklch(81.7% 0.042 200.1) |
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 #A4CCCE | 1.73:1 | Fails | Lc -35.3 | Non-text elements, placeholder text |
| Black text on #A4CCCE | 12.10:1 | AAA | Lc 72.4 | Content text, not long reading |
| #A4CCCE text on white | 1.73:1 | Fails | Lc 31.4 | Non-text elements, placeholder text |
| #A4CCCE text on black | 12.10:1 | AAA | Lc -71.3 | Content text, not long reading |
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 300.
-
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
#C8DEDF
oklch(88.5% 0.024 200.1)
-
Step 300
300 (this color)
#A4CCCE
oklch(81.7% 0.042 200.1)
-
Step 400
400
#6BAEB1
oklch(70.7% 0.068 199.4)
-
Step 500
500
#3C999E
oklch(63% 0.087 200.2)
-
Step 600
600
#028389
oklch(55.5% 0.094 200.5)
-
Step 700
700
#006F73
oklch(49.2% 0.084 199.2)
-
Step 800
800
#005B5F
oklch(42.8% 0.073 200)
-
Step 900
900
#124A4D
oklch(37.5% 0.056 200.3)
-
Step 950
950
#0D2C2D
oklch(27.1% 0.036 198.2)
#A4CCCE 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) | #C6C8CE | 0.043 |
| Deuteranopia (no green cones) | #BEC2CE | 0.040 |
| Tritanopia (no blue cones) | #97CFCC | 0.017 |
| Achromatopsia (no color) | #C5C5C5 | 0.043 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A4CCCE
#A4CCCE
oklch(81.7% 0.042 200.1)
- #DEB9B8
#DEB9B8
oklch(81.8% 0.043 19.9)
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 #A4CCCE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cloudy Blue #ACC2D9 ΔE 0.037
- Celeste #A8DADC ΔE 0.038
- Tiffany Blue #94D2BD ΔE 0.039
- Light Steel Blue #B0C4DE ΔE 0.039
- Light Blue Grey #B7C9E2 ΔE 0.041
- Light Cornflower Blue #98C1D9 ΔE 0.042
- Light Blue #ADD8E6 ΔE 0.043
- Silver #C0C0C0 ΔE 0.043
Use #A4CCCE 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.