#A3BB6B
Closest named color: Tan Green (#A9BE70). oklch(75.5% 0.109 122.7), rgb(163, 187, 107).
Aa
Black text reads best on this color (9.87:1).
About this color
#A3BB6B is a medium-light, moderately saturated yellow. In OKLCH its lightness is 76%, its chroma 0.109 and its hue 123°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Tan Green (#A9BE70), ΔE 0.013 away. Black text reads best on it, at 9.87:1.
| Hue family | Yellows |
| Lightness | medium-light (76%) |
| Chroma | moderately saturated (0.109) |
| Temperature | in between |
| Nearest name | Tan Green (#A9BE70) |
| Black text | 9.87:1 |
| White text | 2.12:1 |
Values
| HEX | #A3BB6B |
| RGB | rgb(163, 187, 107) |
| HSL | hsl(78, 37%, 58%) |
| OKLCH | oklch(75.5% 0.109 122.7) |
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 #A3BB6B | 2.12:1 | Fails | Lc -46.3 | Large or bold text, headings |
| Black text on #A3BB6B | 9.87:1 | AAA | Lc 62.3 | Content text, not long reading |
| #A3BB6B text on white | 2.12:1 | Fails | Lc 41.6 | Non-text elements, placeholder text |
| #A3BB6B text on black | 9.87:1 | AAA | Lc -60.6 | 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 400.
-
Step 50
50
#F4F6F0
oklch(97% 0.008 121.6)
-
Step 100
100
#E7ECDE
oklch(93.5% 0.019 122.8)
-
Step 200
200
#D4DEC2
oklch(88.5% 0.039 123.2)
-
Step 300
300
#B8C898
oklch(80.8% 0.067 122.9)
-
Step 400
400 (this color)
#A3BB6B
oklch(75.5% 0.109 122.7)
-
Step 500
500
#7A9625
oklch(63% 0.139 122.8)
-
Step 600
600
#657F00
oklch(55.6% 0.136 122.8)
-
Step 700
700
#556B00
oklch(49.2% 0.12 122.6)
-
Step 800
800
#455700
oklch(42.6% 0.104 122.4)
-
Step 900
900
#394902
oklch(37.8% 0.091 122.9)
-
Step 950
950
#212B06
oklch(27.1% 0.059 123.4)
#A3BB6B 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) | #C3B265 | 0.047 |
| Deuteranopia (no green cones) | #C0B26F | 0.047 |
| Tritanopia (no blue cones) | #A9B4A8 | 0.090 |
| Achromatopsia (no color) | #B2B2B2 | 0.109 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A3BB6B
#A3BB6B
oklch(75.5% 0.109 122.7)
- #BD9FE9
#BD9FE9
oklch(75.6% 0.109 302.5)
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 #A3BB6B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tan Green #A9BE70 ΔE 0.013
- Light Olive #ACBF69 ΔE 0.017
- Light Olive Green #A4BE5C ΔE 0.020
- Light Moss Green #A6C875 ΔE 0.035
- Lichen #8FB67B ΔE 0.036
- Dark Khaki #BDB76B ΔE 0.036
- Sage Green #88B378 ΔE 0.046
- Dark Sea Green #8FBC8F ΔE 0.046
Use #A3BB6B 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.