#A3D261
Closest named color: Pale Olive Green (#B1D27B). oklch(80.7% 0.151 128.2), rgb(163, 210, 97).
Aa
Black text reads best on this color (11.94:1).
About this color
#A3D261 is a light, vivid green. In OKLCH its lightness is 81%, its chroma 0.151 and its hue 128°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pale Olive Green (#B1D27B), ΔE 0.035 away. Black text reads best on it, at 11.94:1.
| Hue family | Greens |
| Lightness | light (81%) |
| Chroma | vivid (0.151) |
| Temperature | in between |
| Nearest name | Pale Olive Green (#B1D27B) |
| Black text | 11.94:1 |
| White text | 1.75:1 |
Values
| HEX | #A3D261 |
| RGB | rgb(163, 210, 97) |
| HSL | hsl(85, 56%, 60%) |
| OKLCH | oklch(80.7% 0.151 128.2) |
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 #A3D261 | 1.75:1 | Fails | Lc -36.0 | Non-text elements, placeholder text |
| Black text on #A3D261 | 11.94:1 | AAA | Lc 71.8 | Content text, not long reading |
| #A3D261 text on white | 1.75:1 | Fails | Lc 32.0 | Non-text elements, placeholder text |
| #A3D261 text on black | 11.94:1 | AAA | Lc -70.7 | 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
#F1F8EA
oklch(97% 0.02 128.7)
-
Step 100
100
#E1F0D1
oklch(93.6% 0.044 128.4)
-
Step 200
200
#C9E4A9
oklch(88.4% 0.083 128)
-
Step 300
300 (this color)
#A3D261
oklch(80.7% 0.151 128.2)
-
Step 400
400
#7EB500
oklch(70.8% 0.186 128.2)
-
Step 500
500
#6B9B00
oklch(63.1% 0.166 128.3)
-
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)
#A3D261 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) | #DBC556 | 0.077 |
| Deuteranopia (no green cones) | #D5C268 | 0.079 |
| Tritanopia (no blue cones) | #A8CAB9 | 0.119 |
| Achromatopsia (no color) | #C3C3C3 | 0.152 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A3D261
#A3D261
oklch(80.7% 0.151 128.2)
- #D7A9FF
#D7A9FF
oklch(80.7% 0.127 308.3)
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 #A3D261, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Olive Green #B1D27B ΔE 0.035
- Yellow Green #9ACD32 ΔE 0.039
- Light Moss Green #A6C875 ΔE 0.040
- Greenish Tan #BCCB7A ΔE 0.051
- Slime Green #99CC04 ΔE 0.053
- Light Olive Green #A4BE5C ΔE 0.053
- Pale Olive #B9CC81 ΔE 0.054
- Light Olive #ACBF69 ΔE 0.056
Use #A3D261 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.