#A3CAA4
Closest named color: Tiffany Blue (#94D2BD). oklch(80% 0.067 145.6), rgb(163, 202, 164).
Aa
Black text reads best on this color (11.54:1).
About this color
#A3CAA4 is a light, muted green. In OKLCH its lightness is 80%, its chroma 0.067 and its hue 146°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Tiffany Blue (#94D2BD), ΔE 0.034 away. Black text reads best on it, at 11.54:1.
| Hue family | Greens |
| Lightness | light (80%) |
| Chroma | muted (0.067) |
| Temperature | in between |
| Nearest name | Tiffany Blue (#94D2BD) |
| Black text | 11.54:1 |
| White text | 1.81:1 |
Values
| HEX | #A3CAA4 |
| RGB | rgb(163, 202, 164) |
| HSL | hsl(122, 27%, 72%) |
| OKLCH | oklch(80% 0.067 145.6) |
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 #A3CAA4 | 1.81:1 | Fails | Lc -38.0 | Non-text elements, placeholder text |
| Black text on #A3CAA4 | 11.54:1 | AAA | Lc 69.9 | Content text, not long reading |
| #A3CAA4 text on white | 1.81:1 | Fails | Lc 33.9 | Non-text elements, placeholder text |
| #A3CAA4 text on black | 11.54:1 | AAA | Lc -68.7 | 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
#F2F7F2
oklch(97.1% 0.008 145.5)
-
Step 100
100
#E2EEE2
oklch(93.7% 0.02 145.4)
-
Step 200
200
#CAE0CB
oklch(88.5% 0.037 146.5)
-
Step 300
300 (this color)
#A3CAA4
oklch(80% 0.067 145.6)
-
Step 400
400
#74B377
oklch(70.8% 0.108 145.4)
-
Step 500
500
#4B9F53
oklch(63.1% 0.138 145.6)
-
Step 600
600
#288936
oklch(55.6% 0.15 145.5)
-
Step 700
700
#187429
oklch(49% 0.139 145.7)
-
Step 800
800
#185F23
oklch(42.8% 0.116 145.6)
-
Step 900
900
#1C4E22
oklch(37.8% 0.09 145.7)
-
Step 950
950
#122E14
oklch(27.1% 0.058 145.2)
#A3CAA4 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) | #CCC3A2 | 0.055 |
| Deuteranopia (no green cones) | #C5BEA6 | 0.054 |
| Tritanopia (no blue cones) | #9FC8BF | 0.040 |
| Achromatopsia (no color) | #C0C0C0 | 0.068 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A3CAA4
#A3CAA4
oklch(80% 0.067 145.6)
- #D5AFD6
#D5AFD6
oklch(80% 0.068 325.4)
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 #A3CAA4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tiffany Blue #94D2BD ΔE 0.034
- Pale Teal #82CBB2 ΔE 0.038
- Ash Gray #BFC8AD ΔE 0.040
- Seafoam Blue #78D1B6 ΔE 0.046
- Pale Olive #B9CC81 ΔE 0.051
- Dark Sea Green #8FBC8F ΔE 0.051
- Light Moss Green #A6C875 ΔE 0.057
- Greenish Tan #BCCB7A ΔE 0.058
Use #A3CAA4 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.