#A6B366
Closest named color: Tan Green (#A9BE70). oklch(73.9% 0.102 116.8), rgb(166, 179, 102).
Aa
Black text reads best on this color (9.26:1).
About this color
#A6B366 is a medium-light, moderately saturated yellow. In OKLCH its lightness is 74%, its chroma 0.102 and its hue 117°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Tan Green (#A9BE70), ΔE 0.030 away. Black text reads best on it, at 9.26:1.
| Hue family | Yellows |
| Lightness | medium-light (74%) |
| Chroma | moderately saturated (0.102) |
| Temperature | in between |
| Nearest name | Tan Green (#A9BE70) |
| Black text | 9.26:1 |
| White text | 2.26:1 |
Values
| HEX | #A6B366 |
| RGB | rgb(166, 179, 102) |
| HSL | hsl(70, 34%, 55%) |
| OKLCH | oklch(73.9% 0.102 116.8) |
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 #A6B366 | 2.26:1 | Fails | Lc -49.5 | Large or bold text, headings |
| Black text on #A6B366 | 9.26:1 | AAA | Lc 59.3 | Large or bold text, headings |
| #A6B366 text on white | 2.26:1 | Fails | Lc 44.7 | Non-text elements, placeholder text |
| #A6B366 text on black | 9.26:1 | AAA | Lc -57.4 | Large or bold text, headings |
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
#F5F6F0
oklch(97.1% 0.008 114.2)
-
Step 100
100
#E9ECDE
oklch(93.7% 0.019 116.6)
-
Step 200
200
#D7DDC2
oklch(88.6% 0.037 117.3)
-
Step 300
300
#BDC698
oklch(80.8% 0.063 116.8)
-
Step 400
400 (this color)
#A6B366
oklch(73.9% 0.102 116.8)
-
Step 500
500
#859325
oklch(63.1% 0.131 116.7)
-
Step 600
600
#6F7C00
oklch(55.6% 0.128 116.8)
-
Step 700
700
#5D6800
oklch(49.1% 0.113 116.8)
-
Step 800
800
#4C5500
oklch(42.7% 0.098 116.6)
-
Step 900
900
#3F4702
oklch(37.8% 0.086 116.9)
-
Step 950
950
#252A06
oklch(27.1% 0.055 117)
#A6B366 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) | #BCAC60 | 0.034 |
| Deuteranopia (no green cones) | #BBAD6A | 0.035 |
| Tritanopia (no blue cones) | #ADABA0 | 0.088 |
| Achromatopsia (no color) | #ACACAC | 0.102 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A6B366
#A6B366
oklch(73.9% 0.102 116.8)
- #B19DE4
#B19DE4
oklch(73.9% 0.103 296.8)
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 #A6B366, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tan Green #A9BE70 ΔE 0.030
- Lichen #8FB67B ΔE 0.033
- Light Olive #ACBF69 ΔE 0.034
- Light Olive Green #A4BE5C ΔE 0.035
- Dark Khaki #BDB76B ΔE 0.036
- Sage Green #88B378 ΔE 0.040
- Sage #87AE73 ΔE 0.046
- Dark Sea Green #8FBC8F ΔE 0.050
Use #A6B366 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.