#AEC5B7
Closest named color: Ash Gray (#BFC8AD). oklch(80.2% 0.032 158.9), rgb(174, 197, 183).
Aa
Black text reads best on this color (11.47:1).
About this color
#AEC5B7 is a light, muted green. In OKLCH its lightness is 80%, its chroma 0.032 and its hue 159°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Ash Gray (#BFC8AD), ΔE 0.028 away. Black text reads best on it, at 11.47:1.
| Hue family | Greens |
| Lightness | light (80%) |
| Chroma | muted (0.032) |
| Temperature | in between |
| Nearest name | Ash Gray (#BFC8AD) |
| Black text | 11.47:1 |
| White text | 1.83:1 |
Values
| HEX | #AEC5B7 |
| RGB | rgb(174, 197, 183) |
| HSL | hsl(143, 17%, 73%) |
| OKLCH | oklch(80.2% 0.032 158.9) |
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 #AEC5B7 | 1.83:1 | Fails | Lc -38.4 | Non-text elements, placeholder text |
| Black text on #AEC5B7 | 11.47:1 | AAA | Lc 69.6 | Content text, not long reading |
| #AEC5B7 text on white | 1.83:1 | Fails | Lc 34.3 | Non-text elements, placeholder text |
| #AEC5B7 text on black | 11.47:1 | AAA | Lc -68.3 | 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
#F3F6F4
oklch(97% 0.004 157.2)
-
Step 100
100
#E5ECE8
oklch(93.7% 0.009 161.3)
-
Step 200
200
#D0DDD5
oklch(88.5% 0.018 159.1)
-
Step 300
300 (this color)
#AEC5B7
oklch(80.2% 0.032 158.9)
-
Step 400
400
#86AB95
oklch(70.8% 0.052 158.7)
-
Step 500
500
#67967B
oklch(63.1% 0.065 158.7)
-
Step 600
600
#4D8064
oklch(55.5% 0.071 159)
-
Step 700
700
#3E6C53
oklch(49% 0.065 159)
-
Step 800
800
#345844
oklch(42.7% 0.054 158.7)
-
Step 900
900
#2D4939
oklch(37.8% 0.044 158.4)
-
Step 950
950
#1B2B22
oklch(27.2% 0.027 159.3)
#AEC5B7 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) | #C4C1B6 | 0.030 |
| Deuteranopia (no green cones) | #C0BEB8 | 0.030 |
| Tritanopia (no blue cones) | #AAC5C1 | 0.014 |
| Achromatopsia (no color) | #BFBFBF | 0.032 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AEC5B7
#AEC5B7
oklch(80.2% 0.032 158.9)
- #CDB7C5
#CDB7C5
oklch(80.2% 0.031 339.4)
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 #AEC5B7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Ash Gray #BFC8AD ΔE 0.028
- Silver #C0C0C0 ΔE 0.032
- Tiffany Blue #94D2BD ΔE 0.042
- French Gray #ADB5BD ΔE 0.048
- Cloudy Blue #ACC2D9 ΔE 0.052
- Pale Teal #82CBB2 ΔE 0.053
- Light Steel Blue #B0C4DE ΔE 0.057
- Light Cornflower Blue #98C1D9 ΔE 0.058
Use #AEC5B7 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.