#AACEB7
Closest named color: Tiffany Blue (#94D2BD). oklch(81.9% 0.05 157.1), rgb(170, 206, 183).
Aa
Black text reads best on this color (12.22:1).
About this color
#AACEB7 is a light, muted green. In OKLCH its lightness is 82%, its chroma 0.050 and its hue 157°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Tiffany Blue (#94D2BD), ΔE 0.025 away. Black text reads best on it, at 12.22:1.
| Hue family | Greens |
| Lightness | light (82%) |
| Chroma | muted (0.050) |
| Temperature | in between |
| Nearest name | Tiffany Blue (#94D2BD) |
| Black text | 12.22:1 |
| White text | 1.71:1 |
Values
| HEX | #AACEB7 |
| RGB | rgb(170, 206, 183) |
| HSL | hsl(142, 27%, 74%) |
| OKLCH | oklch(81.9% 0.05 157.1) |
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 #AACEB7 | 1.71:1 | Fails | Lc -34.8 | Non-text elements, placeholder text |
| Black text on #AACEB7 | 12.22:1 | AAA | Lc 72.9 | Content text, not long reading |
| #AACEB7 text on white | 1.71:1 | Fails | Lc 30.9 | Non-text elements, placeholder text |
| #AACEB7 text on black | 12.22:1 | AAA | Lc -71.8 | 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
#F2F7F4
oklch(97.2% 0.007 160.1)
-
Step 100
100
#E2EDE6
oklch(93.6% 0.015 158.2)
-
Step 200
200
#CBDFD2
oklch(88.5% 0.028 157.3)
-
Step 300
300 (this color)
#AACEB7
oklch(81.9% 0.05 157.1)
-
Step 400
400
#76B08D
oklch(70.7% 0.08 157.2)
-
Step 500
500
#4E9C70
oklch(63.1% 0.103 157)
-
Step 600
600
#2D8659
oklch(55.5% 0.11 157.4)
-
Step 700
700
#1E7248
oklch(49.2% 0.104 156.8)
-
Step 800
800
#1C5D3C
oklch(42.8% 0.086 157.2)
-
Step 900
900
#1E4C33
oklch(37.7% 0.067 157.1)
-
Step 950
950
#132D1E
oklch(27.1% 0.043 156.6)
#AACEB7 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) | #CEC8B6 | 0.048 |
| Deuteranopia (no green cones) | #C7C4B8 | 0.045 |
| Tritanopia (no blue cones) | #A4CDC7 | 0.024 |
| Achromatopsia (no color) | #C5C5C5 | 0.050 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AACEB7
#AACEB7
oklch(81.9% 0.05 157.1)
- #DAB8D0
#DAB8D0
oklch(81.9% 0.05 336.7)
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 #AACEB7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tiffany Blue #94D2BD ΔE 0.025
- Ash Gray #BFC8AD ΔE 0.029
- Pale Teal #82CBB2 ΔE 0.047
- Celeste #A8DADC ΔE 0.051
- Silver #C0C0C0 ΔE 0.051
- Seafoam Blue #78D1B6 ΔE 0.053
- Light Teal #90E4C1 ΔE 0.060
- Light Blue #ADD8E6 ΔE 0.064
Use #AACEB7 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.