#A1DA78
Closest named color: Pale Olive Green (#B1D27B). oklch(82.7% 0.141 133.4), rgb(161, 218, 120).
Aa
Black text reads best on this color (12.81:1).
About this color
#A1DA78 is a light, vivid green. In OKLCH its lightness is 83%, its chroma 0.141 and its hue 133°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pale Olive Green (#B1D27B), ΔE 0.029 away. Black text reads best on it, at 12.81:1.
| Hue family | Greens |
| Lightness | light (83%) |
| Chroma | vivid (0.141) |
| Temperature | in between |
| Nearest name | Pale Olive Green (#B1D27B) |
| Black text | 12.81:1 |
| White text | 1.63:1 |
Values
| HEX | #A1DA78 |
| RGB | rgb(161, 218, 120) |
| HSL | hsl(95, 57%, 66%) |
| OKLCH | oklch(82.7% 0.141 133.4) |
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 #A1DA78 | 1.63:1 | Fails | Lc -31.9 | Non-text elements, placeholder text |
| Black text on #A1DA78 | 12.81:1 | AAA | Lc 75.5 | Fine for body text |
| #A1DA78 text on white | 1.63:1 | Fails | Lc 28.3 | Dividers and decoration only |
| #A1DA78 text on black | 12.81:1 | AAA | Lc -74.6 | 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
#F0F8EC
oklch(97% 0.018 134.9)
-
Step 100
100
#DFF0D5
oklch(93.5% 0.04 133.7)
-
Step 200
200
#C5E5B0
oklch(88.5% 0.078 133.2)
-
Step 300
300 (this color)
#A1DA78
oklch(82.7% 0.141 133.4)
-
Step 400
400
#6AB900
oklch(70.7% 0.2 133.3)
-
Step 500
500
#5A9F00
oklch(63.2% 0.179 133.4)
-
Step 600
600
#4B8500
oklch(55.5% 0.157 133.2)
-
Step 700
700
#3E7000
oklch(49% 0.139 133.3)
-
Step 800
800
#325C00
oklch(42.7% 0.121 133.3)
-
Step 900
900
#294D00
oklch(37.8% 0.107 133.2)
-
Step 950
950
#162E00
oklch(27.1% 0.077 133.4)
#A1DA78 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) | #E1CD70 | 0.085 |
| Deuteranopia (no green cones) | #D9C87E | 0.086 |
| Tritanopia (no blue cones) | #A2D3C3 | 0.104 |
| Achromatopsia (no color) | #CACACA | 0.142 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A1DA78
#A1DA78
oklch(82.7% 0.141 133.4)
- #E3AEFF
#E3AEFF
oklch(82.7% 0.124 313.6)
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 #A1DA78, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Olive Green #B1D27B ΔE 0.029
- Light Moss Green #A6C875 ΔE 0.048
- Pale Olive #B9CC81 ΔE 0.051
- Greenish Tan #BCCB7A ΔE 0.051
- Light Green #90EE90 ΔE 0.052
- Greenish Beige #C9D179 ΔE 0.054
- Hospital Green #9BE5AA ΔE 0.057
- Light Grey Green #B7E1A1 ΔE 0.058
Use #A1DA78 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.