#A3BB78
Closest named color: Tan Green (#A9BE70). oklch(75.8% 0.094 124.6), rgb(163, 187, 120).
Aa
Black text reads best on this color (9.93:1).
About this color
#A3BB78 is a medium-light, moderately saturated yellow. In OKLCH its lightness is 76%, its chroma 0.094 and its hue 125°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Tan Green (#A9BE70), ΔE 0.016 away. Black text reads best on it, at 9.93:1.
| Hue family | Yellows |
| Lightness | medium-light (76%) |
| Chroma | moderately saturated (0.094) |
| Temperature | in between |
| Nearest name | Tan Green (#A9BE70) |
| Black text | 9.93:1 |
| White text | 2.11:1 |
Values
| HEX | #A3BB78 |
| RGB | rgb(163, 187, 120) |
| HSL | hsl(81, 33%, 60%) |
| OKLCH | oklch(75.8% 0.094 124.6) |
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 #A3BB78 | 2.11:1 | Fails | Lc -46.0 | Large or bold text, headings |
| Black text on #A3BB78 | 9.93:1 | AAA | Lc 62.6 | Content text, not long reading |
| #A3BB78 text on white | 2.11:1 | Fails | Lc 41.4 | Non-text elements, placeholder text |
| #A3BB78 text on black | 9.93:1 | AAA | Lc -60.9 | 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
#F4F6F1
oklch(97% 0.007 124.4)
-
Step 100
100
#E7ECE0
oklch(93.6% 0.017 125.3)
-
Step 200
200
#D4DDC6
oklch(88.4% 0.032 124.5)
-
Step 300
300
#B8C89E
oklch(81% 0.06 124.7)
-
Step 400
400 (this color)
#A3BB78
oklch(75.8% 0.094 124.6)
-
Step 500
500
#79963D
oklch(63.2% 0.121 124.9)
-
Step 600
600
#638015
oklch(55.8% 0.131 124.6)
-
Step 700
700
#526C03
oklch(49.2% 0.122 124.6)
-
Step 800
800
#43580B
oklch(42.8% 0.101 124.6)
-
Step 900
900
#384814
oklch(37.6% 0.078 124.7)
-
Step 950
950
#212A0D
oklch(26.8% 0.049 124.1)
#A3BB78 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) | #C2B373 | 0.045 |
| Deuteranopia (no green cones) | #BFB27B | 0.045 |
| Tritanopia (no blue cones) | #A7B5AA | 0.075 |
| Achromatopsia (no color) | #B2B2B2 | 0.094 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A3BB78
#A3BB78
oklch(75.8% 0.094 124.6)
- #BEA1E1
#BEA1E1
oklch(75.7% 0.095 304.9)
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 #A3BB78, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tan Green #A9BE70 ΔE 0.016
- Light Olive #ACBF69 ΔE 0.025
- Lichen #8FB67B ΔE 0.030
- Dark Sea Green #8FBC8F ΔE 0.034
- Light Olive Green #A4BE5C ΔE 0.035
- Dark Khaki #BDB76B ΔE 0.035
- Light Moss Green #A6C875 ΔE 0.038
- Sage Green #88B378 ΔE 0.043
Use #A3BB78 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.