#A3BC43
Closest named color: Light Olive Green (#A4BE5C). oklch(75.3% 0.148 120.1), rgb(163, 188, 67).
Aa
Black text reads best on this color (9.83:1).
About this color
#A3BC43 is a medium-light, vivid yellow. In OKLCH its lightness is 75%, its chroma 0.148 and its hue 120°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Olive Green (#A4BE5C), ΔE 0.022 away. Black text reads best on it, at 9.83:1.
| Hue family | Yellows |
| Lightness | medium-light (75%) |
| Chroma | vivid (0.148) |
| Temperature | in between |
| Nearest name | Light Olive Green (#A4BE5C) |
| Black text | 9.83:1 |
| White text | 2.13:1 |
Values
| HEX | #A3BC43 |
| RGB | rgb(163, 188, 67) |
| HSL | hsl(72, 47%, 50%) |
| OKLCH | oklch(75.3% 0.148 120.1) |
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 #A3BC43 | 2.13:1 | Fails | Lc -46.5 | Large or bold text, headings |
| Black text on #A3BC43 | 9.83:1 | AAA | Lc 62.1 | Content text, not long reading |
| #A3BC43 text on white | 2.13:1 | Fails | Lc 41.8 | Non-text elements, placeholder text |
| #A3BC43 text on black | 9.83:1 | AAA | Lc -60.4 | 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 400.
-
Step 50
50
#F4F7EE
oklch(97.1% 0.012 121.7)
-
Step 100
100
#E7EDD9
oklch(93.6% 0.027 120.5)
-
Step 200
200
#D4DFB9
oklch(88.5% 0.052 120.6)
-
Step 300
300
#B9CA85
oklch(81% 0.093 119.8)
-
Step 400
400 (this color)
#A3BC43
oklch(75.3% 0.148 120.1)
-
Step 500
500
#7E9600
oklch(63.2% 0.151 120.4)
-
Step 600
600
#6A7E00
oklch(55.7% 0.132 120.1)
-
Step 700
700
#596A00
oklch(49.3% 0.117 120.1)
-
Step 800
800
#485600
oklch(42.6% 0.101 120)
-
Step 900
900
#3C4800
oklch(37.7% 0.09 119.9)
-
Step 950
950
#232B00
oklch(27.2% 0.064 120)
#A3BC43 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) | #C7B233 | 0.053 |
| Deuteranopia (no green cones) | #C4B24C | 0.055 |
| Tritanopia (no blue cones) | #ACB2A3 | 0.126 |
| Achromatopsia (no color) | #B1B1B1 | 0.148 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A3BC43
#A3BC43
oklch(75.3% 0.148 120.1)
- #BE97FE
#BE97FE
oklch(75.2% 0.149 300.3)
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 #A3BC43, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Olive Green #A4BE5C ΔE 0.022
- Pea #A4BF20 ΔE 0.024
- Mustard Green #A8B504 ΔE 0.028
- Bright Olive #9CBB04 ΔE 0.031
- Light Olive #ACBF69 ΔE 0.039
- Avocado #90B134 ΔE 0.042
- Olive Yellow #C2B709 ΔE 0.043
- Tan Green #A9BE70 ΔE 0.045
Use #A3BC43 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.