#AACEB1
Closest named color: Tiffany Blue (#94D2BD). oklch(81.7% 0.056 150.7), rgb(170, 206, 177).
Aa
Black text reads best on this color (12.17:1).
About this color
#AACEB1 is a light, muted green. In OKLCH its lightness is 82%, its chroma 0.056 and its hue 151°. 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 12.17:1.
| Hue family | Greens |
| Lightness | light (82%) |
| Chroma | muted (0.056) |
| Temperature | in between |
| Nearest name | Tiffany Blue (#94D2BD) |
| Black text | 12.17:1 |
| White text | 1.72:1 |
Values
| HEX | #AACEB1 |
| RGB | rgb(170, 206, 177) |
| HSL | hsl(132, 27%, 74%) |
| OKLCH | oklch(81.7% 0.056 150.7) |
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 #AACEB1 | 1.72:1 | Fails | Lc -35.0 | Non-text elements, placeholder text |
| Black text on #AACEB1 | 12.17:1 | AAA | Lc 72.7 | Content text, not long reading |
| #AACEB1 text on white | 1.72:1 | Fails | Lc 31.2 | Non-text elements, placeholder text |
| #AACEB1 text on black | 12.17:1 | AAA | Lc -71.6 | 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
#E3EDE4
oklch(93.6% 0.016 148.4)
-
Step 200
200
#CBDFCF
oklch(88.4% 0.03 151.5)
-
Step 300
300 (this color)
#AACEB1
oklch(81.7% 0.056 150.7)
-
Step 400
400
#77B184
oklch(70.8% 0.089 150.6)
-
Step 500
500
#509D65
oklch(63.2% 0.114 150.8)
-
Step 600
600
#30874C
oklch(55.6% 0.123 150.8)
-
Step 700
700
#21723D
oklch(49% 0.114 151)
-
Step 800
800
#1E5D32
oklch(42.6% 0.095 150.6)
-
Step 900
900
#1F4C2C
oklch(37.5% 0.074 150.8)
-
Step 950
950
#132D1A
oklch(27% 0.048 150.8)
#AACEB1 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) | #CFC8AF | 0.049 |
| Deuteranopia (no green cones) | #C8C3B2 | 0.047 |
| Tritanopia (no blue cones) | #A5CDC6 | 0.030 |
| Achromatopsia (no color) | #C5C5C5 | 0.056 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AACEB1
#AACEB1
oklch(81.7% 0.056 150.7)
- #D9B7D4
#D9B7D4
oklch(81.8% 0.055 331)
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 #AACEB1, 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 0.029
- Pale Teal #82CBB2 ΔE 0.046
- Seafoam Blue #78D1B6 ΔE 0.052
- Silver #C0C0C0 ΔE 0.056
- Celeste #A8DADC ΔE 0.058
- Light Teal #90E4C1 ΔE 0.059
- Pale Olive #B9CC81 ΔE 0.060
Use #AACEB1 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.