#A3CAAD
Closest named color: Tiffany Blue (#94D2BD). oklch(80.3% 0.058 152.8), rgb(163, 202, 173).
Aa
Black text reads best on this color (11.60:1).
About this color
#A3CAAD is a light, muted green. In OKLCH its lightness is 80%, its chroma 0.058 and its hue 153°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Tiffany Blue (#94D2BD), ΔE 0.027 away. Black text reads best on it, at 11.60:1.
| Hue family | Greens |
| Lightness | light (80%) |
| Chroma | muted (0.058) |
| Temperature | in between |
| Nearest name | Tiffany Blue (#94D2BD) |
| Black text | 11.60:1 |
| White text | 1.80:1 |
Values
| HEX | #A3CAAD |
| RGB | rgb(163, 202, 173) |
| HSL | hsl(135, 27%, 72%) |
| OKLCH | oklch(80.3% 0.058 152.8) |
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 #A3CAAD | 1.80:1 | Fails | Lc -37.7 | Non-text elements, placeholder text |
| Black text on #A3CAAD | 11.60:1 | AAA | Lc 70.2 | Content text, not long reading |
| #A3CAAD text on white | 1.80:1 | Fails | Lc 33.6 | Non-text elements, placeholder text |
| #A3CAAD text on black | 11.60:1 | AAA | Lc -69.0 | 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
#F2F7F3
oklch(97.1% 0.007 151.9)
-
Step 100
100
#E2EDE5
oklch(93.6% 0.016 154.5)
-
Step 200
200
#CAE0CF
oklch(88.6% 0.033 152.4)
-
Step 300
300 (this color)
#A3CAAD
oklch(80.3% 0.058 152.8)
-
Step 400
400
#72B285
oklch(70.8% 0.093 152.9)
-
Step 500
500
#489E66
oklch(63.1% 0.119 152.9)
-
Step 600
600
#23884D
oklch(55.5% 0.129 152.9)
-
Step 700
700
#12733E
oklch(49% 0.119 153)
-
Step 800
800
#155E33
oklch(42.7% 0.099 152.6)
-
Step 900
900
#1A4D2D
oklch(37.6% 0.077 153)
-
Step 950
950
#112D1B
oklch(26.9% 0.048 153.5)
#A3CAAD 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) | #CAC3AB | 0.052 |
| Deuteranopia (no green cones) | #C3BFAE | 0.049 |
| Tritanopia (no blue cones) | #9EC9C2 | 0.030 |
| Achromatopsia (no color) | #C1C1C1 | 0.059 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A3CAAD
#A3CAAD
oklch(80.3% 0.058 152.8)
- #D6B1CF
#D6B1CF
oklch(80.2% 0.059 332.6)
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 #A3CAAD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tiffany Blue #94D2BD ΔE 0.027
- Ash Gray #BFC8AD ΔE 0.035
- Pale Teal #82CBB2 ΔE 0.036
- Seafoam Blue #78D1B6 ΔE 0.045
- Dark Sea Green #8FBC8F ΔE 0.057
- Silver #C0C0C0 ΔE 0.058
- Pale Olive #B9CC81 ΔE 0.061
- Medium Aquamarine #66CDAA ΔE 0.062
Use #A3CAAD 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.