#AACA91
Closest named color: Pale Olive (#B9CC81). oklch(80.1% 0.085 131.9), rgb(170, 202, 145).
Aa
Black text reads best on this color (11.56:1).
About this color
#AACA91 is a light, moderately saturated green. In OKLCH its lightness is 80%, its chroma 0.085 and its hue 132°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pale Olive (#B9CC81), ΔE 0.027 away. Black text reads best on it, at 11.56:1.
| Hue family | Greens |
| Lightness | light (80%) |
| Chroma | moderately saturated (0.085) |
| Temperature | in between |
| Nearest name | Pale Olive (#B9CC81) |
| Black text | 11.56:1 |
| White text | 1.81:1 |
Values
| HEX | #AACA91 |
| RGB | rgb(170, 202, 145) |
| HSL | hsl(94, 35%, 68%) |
| OKLCH | oklch(80.1% 0.085 131.9) |
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 #AACA91 | 1.81:1 | Fails | Lc -37.9 | Non-text elements, placeholder text |
| Black text on #AACA91 | 11.56:1 | AAA | Lc 70.0 | Content text, not long reading |
| #AACA91 text on white | 1.81:1 | Fails | Lc 33.8 | Non-text elements, placeholder text |
| #AACA91 text on black | 11.56:1 | AAA | Lc -68.8 | 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
#F3F7EF
oklch(97.1% 0.011 128.6)
-
Step 100
100
#E4EEDD
oklch(93.7% 0.025 132.1)
-
Step 200
200
#CEE0C0
oklch(88.5% 0.047 131.4)
-
Step 300
300 (this color)
#AACA91
oklch(80.1% 0.085 131.9)
-
Step 400
400
#80B254
oklch(70.7% 0.136 132.2)
-
Step 500
500
#609E05
oklch(63.2% 0.174 131.9)
-
Step 600
600
#4F8500
oklch(55.7% 0.155 132.1)
-
Step 700
700
#426F00
oklch(49% 0.136 131.8)
-
Step 800
800
#355B00
oklch(42.6% 0.118 131.9)
-
Step 900
900
#2B4C00
oklch(37.6% 0.105 132.1)
-
Step 950
950
#192D02
oklch(27% 0.071 131.5)
#AACA91 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) | #CFC28D | 0.051 |
| Deuteranopia (no green cones) | #CABF94 | 0.051 |
| Tritanopia (no blue cones) | #ABC5BB | 0.063 |
| Achromatopsia (no color) | #C0C0C0 | 0.085 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AACA91
#AACA91
oklch(80.1% 0.085 131.9)
- #D0AFE6
#D0AFE6
oklch(80.1% 0.084 311.6)
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 #AACA91, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Olive #B9CC81 ΔE 0.027
- Greenish Tan #BCCB7A ΔE 0.034
- Light Moss Green #A6C875 ΔE 0.034
- Pale Olive Green #B1D27B ΔE 0.040
- Tan Green #A9BE70 ΔE 0.043
- Light Olive #ACBF69 ΔE 0.047
- Ash Gray #BFC8AD ΔE 0.051
- Dark Sea Green #8FBC8F ΔE 0.054
Use #AACA91 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.