#A0C657
Closest named color: Light Olive Green (#A4BE5C). oklch(77.6% 0.146 125.4), rgb(160, 198, 87).
Aa
Black text reads best on this color (10.70:1).
About this color
#A0C657 is a medium-light, vivid green. In OKLCH its lightness is 78%, its chroma 0.146 and its hue 125°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Olive Green (#A4BE5C), ΔE 0.024 away. Black text reads best on it, at 10.70:1.
| Hue family | Greens |
| Lightness | medium-light (78%) |
| Chroma | vivid (0.146) |
| Temperature | in between |
| Nearest name | Light Olive Green (#A4BE5C) |
| Black text | 10.70:1 |
| White text | 1.96:1 |
Values
| HEX | #A0C657 |
| RGB | rgb(160, 198, 87) |
| HSL | hsl(81, 49%, 56%) |
| OKLCH | oklch(77.6% 0.146 125.4) |
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 #A0C657 | 1.96:1 | Fails | Lc -42.0 | Non-text elements, placeholder text |
| Black text on #A0C657 | 10.70:1 | AAA | Lc 66.3 | Content text, not long reading |
| #A0C657 text on white | 1.96:1 | Fails | Lc 37.7 | Non-text elements, placeholder text |
| #A0C657 text on black | 10.70:1 | AAA | Lc -64.8 | 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
#F2F8EA
oklch(97.1% 0.019 125.8)
-
Step 100
100
#E3EFD1
oklch(93.5% 0.042 125)
-
Step 200
200
#CCE3A9
oklch(88.4% 0.081 125.6)
-
Step 300
300 (this color)
#A0C657
oklch(77.6% 0.146 125.4)
-
Step 400
400
#86B300
oklch(70.8% 0.179 125.6)
-
Step 500
500
#739900
oklch(63.1% 0.159 125.3)
-
Step 600
600
#608100
oklch(55.7% 0.141 125.5)
-
Step 700
700
#506C00
oklch(49.1% 0.124 125.4)
-
Step 800
800
#415900
oklch(42.8% 0.109 125.6)
-
Step 900
900
#364A00
oklch(37.8% 0.095 125.3)
-
Step 950
950
#1F2C00
oklch(27.1% 0.068 125.1)
#A0C657 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) | #D0BA4C | 0.068 |
| Deuteranopia (no green cones) | #CAB95E | 0.067 |
| Tritanopia (no blue cones) | #A6BEAE | 0.117 |
| Achromatopsia (no color) | #B9B9B9 | 0.146 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A0C657
#A0C657
oklch(77.6% 0.146 125.4)
- #CC9DFF
#CC9DFF
oklch(77.6% 0.144 305.4)
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 #A0C657, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Olive Green #A4BE5C ΔE 0.024
- Light Moss Green #A6C875 ΔE 0.033
- Pea #A4BF20 ΔE 0.035
- Light Olive #ACBF69 ΔE 0.035
- Yellow Green #9ACD32 ΔE 0.039
- Tan Green #A9BE70 ΔE 0.042
- Bright Olive #9CBB04 ΔE 0.048
- Pale Olive Green #B1D27B ΔE 0.051
Use #A0C657 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.