#AACFA9
Closest named color: Tiffany Blue (#94D2BD). oklch(81.7% 0.066 144.3), rgb(170, 207, 169).
Aa
Black text reads best on this color (12.20:1).
About this color
#AACFA9 is a light, muted green. In OKLCH its lightness is 82%, its chroma 0.066 and its hue 144°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Tiffany Blue (#94D2BD), ΔE 0.032 away. Black text reads best on it, at 12.20:1.
| Hue family | Greens |
| Lightness | light (82%) |
| Chroma | muted (0.066) |
| Temperature | in between |
| Nearest name | Tiffany Blue (#94D2BD) |
| Black text | 12.20:1 |
| White text | 1.72:1 |
Values
| HEX | #AACFA9 |
| RGB | rgb(170, 207, 169) |
| HSL | hsl(118, 28%, 74%) |
| OKLCH | oklch(81.7% 0.066 144.3) |
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 #AACFA9 | 1.72:1 | Fails | Lc -34.8 | Non-text elements, placeholder text |
| Black text on #AACFA9 | 12.20:1 | AAA | Lc 72.8 | Content text, not long reading |
| #AACFA9 text on white | 1.72:1 | Fails | Lc 31.0 | Non-text elements, placeholder text |
| #AACFA9 text on black | 12.20:1 | 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
#F2F7F2
oklch(97.1% 0.008 145.5)
-
Step 100
100
#E3EDE2
oklch(93.6% 0.018 142.8)
-
Step 200
200
#CBE0CA
oklch(88.5% 0.037 144)
-
Step 300
300 (this color)
#AACFA9
oklch(81.7% 0.066 144.3)
-
Step 400
400
#77B276
oklch(70.7% 0.106 144)
-
Step 500
500
#509E52
oklch(63.1% 0.135 144.3)
-
Step 600
600
#308836
oklch(55.5% 0.145 144.4)
-
Step 700
700
#217328
oklch(49% 0.135 144.4)
-
Step 800
800
#1E5E22
oklch(42.7% 0.113 144.3)
-
Step 900
900
#204D21
oklch(37.7% 0.087 144)
-
Step 950
950
#142D14
oklch(26.9% 0.055 143.9)
#AACFA9 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) | #D1C8A7 | 0.052 |
| Deuteranopia (no green cones) | #CBC4AB | 0.051 |
| Tritanopia (no blue cones) | #A7CDC4 | 0.039 |
| Achromatopsia (no color) | #C5C5C5 | 0.066 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AACFA9
#AACFA9
oklch(81.7% 0.066 144.3)
- #D9B5DC
#D9B5DC
oklch(81.7% 0.067 323.7)
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 #AACFA9, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tiffany Blue #94D2BD ΔE 0.032
- Ash Gray #BFC8AD ΔE 0.034
- Pale Teal #82CBB2 ΔE 0.048
- Pale Olive #B9CC81 ΔE 0.049
- Seafoam Blue #78D1B6 ΔE 0.052
- Greenish Tan #BCCB7A ΔE 0.056
- Light Teal #90E4C1 ΔE 0.057
- Light Grey Green #B7E1A1 ΔE 0.057
Use #AACFA9 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.