#A3CF66
Closest named color: Light Moss Green (#A6C875). oklch(80% 0.142 128.1), rgb(163, 207, 102).
Aa
Black text reads best on this color (11.67:1).
About this color
#A3CF66 is a light, vivid green. In OKLCH its lightness is 80%, its chroma 0.142 and its hue 128°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Moss Green (#A6C875), ΔE 0.029 away. Black text reads best on it, at 11.67:1.
| Hue family | Greens |
| Lightness | light (80%) |
| Chroma | vivid (0.142) |
| Temperature | in between |
| Nearest name | Light Moss Green (#A6C875) |
| Black text | 11.67:1 |
| White text | 1.79:1 |
Values
| HEX | #A3CF66 |
| RGB | rgb(163, 207, 102) |
| HSL | hsl(85, 52%, 61%) |
| OKLCH | oklch(80% 0.142 128.1) |
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 #A3CF66 | 1.79:1 | Fails | Lc -37.3 | Non-text elements, placeholder text |
| Black text on #A3CF66 | 11.67:1 | AAA | Lc 70.6 | Content text, not long reading |
| #A3CF66 text on white | 1.79:1 | Fails | Lc 33.3 | Non-text elements, placeholder text |
| #A3CF66 text on black | 11.67:1 | AAA | Lc -69.4 | 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
#F2F8EB
oklch(97.1% 0.018 127.1)
-
Step 100
100
#E2F0D3
oklch(93.7% 0.041 128.3)
-
Step 200
200
#CAE4AC
oklch(88.6% 0.079 128.2)
-
Step 300
300 (this color)
#A3CF66
oklch(80% 0.142 128.1)
-
Step 400
400
#7EB500
oklch(70.8% 0.186 128.2)
-
Step 500
500
#6C9B00
oklch(63.2% 0.165 128)
-
Step 600
600
#5A8200
oklch(55.6% 0.145 128)
-
Step 700
700
#4B6D00
oklch(49% 0.128 127.9)
-
Step 800
800
#3D5A00
oklch(42.8% 0.112 128.1)
-
Step 900
900
#324B00
oklch(37.8% 0.099 128.2)
-
Step 950
950
#1C2C00
oklch(26.9% 0.07 127.9)
#A3CF66 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) | #D8C35D | 0.073 |
| Deuteranopia (no green cones) | #D2C06C | 0.074 |
| Tritanopia (no blue cones) | #A7C7B7 | 0.112 |
| Achromatopsia (no color) | #C1C1C1 | 0.143 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A3CF66
#A3CF66
oklch(80% 0.142 128.1)
- #D5A6FF
#D5A6FF
oklch(80% 0.132 307.9)
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 #A3CF66, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Moss Green #A6C875 ΔE 0.029
- Pale Olive Green #B1D27B ΔE 0.031
- Yellow Green #9ACD32 ΔE 0.044
- Greenish Tan #BCCB7A ΔE 0.044
- Light Olive Green #A4BE5C ΔE 0.044
- Light Olive #ACBF69 ΔE 0.046
- Pale Olive #B9CC81 ΔE 0.047
- Tan Green #A9BE70 ΔE 0.052
Use #A3CF66 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.