#A4B366
Closest named color: Tan Green (#A9BE70). oklch(73.7% 0.103 118), rgb(164, 179, 102).
Aa
Black text reads best on this color (9.21:1).
About this color
#A4B366 is a medium-light, moderately saturated yellow. In OKLCH its lightness is 74%, its chroma 0.103 and its hue 118°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Tan Green (#A9BE70), ΔE 0.031 away. Black text reads best on it, at 9.21:1.
| Hue family | Yellows |
| Lightness | medium-light (74%) |
| Chroma | moderately saturated (0.103) |
| Temperature | in between |
| Nearest name | Tan Green (#A9BE70) |
| Black text | 9.21:1 |
| White text | 2.27:1 |
Values
| HEX | #A4B366 |
| RGB | rgb(164, 179, 102) |
| HSL | hsl(72, 34%, 55%) |
| OKLCH | oklch(73.7% 0.103 118) |
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 #A4B366 | 2.27:1 | Fails | Lc -49.7 | Large or bold text, headings |
| Black text on #A4B366 | 9.21:1 | AAA | Lc 59.1 | Large or bold text, headings |
| #A4B366 text on white | 2.27:1 | Fails | Lc 44.9 | Non-text elements, placeholder text |
| #A4B366 text on black | 9.21:1 | AAA | Lc -57.2 | 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
#E8ECDE
oklch(93.6% 0.019 119.8)
-
Step 200
200
#D7DDC3
oklch(88.6% 0.035 117.7)
-
Step 300
300
#BCC798
oklch(80.9% 0.065 118.6)
-
Step 400
400 (this color)
#A4B366
oklch(73.7% 0.103 118)
-
Step 500
500
#839426
oklch(63.2% 0.132 118.1)
-
Step 600
600
#6D7D00
oklch(55.7% 0.13 118.3)
-
Step 700
700
#5B6900
oklch(49.2% 0.115 118.5)
-
Step 800
800
#4B5600
oklch(42.8% 0.1 117.9)
-
Step 900
900
#3E4703
oklch(37.7% 0.085 117.7)
-
Step 950
950
#242A07
oklch(27.1% 0.054 118.5)
#A4B366 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 | 0.036 |
| Deuteranopia (no green cones) | #BBAC6A | 0.038 |
| Tritanopia (no blue cones) | #ABACA0 | 0.086 |
| Achromatopsia (no color) | #ACACAC | 0.103 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A4B366
#A4B366
oklch(73.7% 0.103 118)
- #B29CE3
#B29CE3
oklch(73.8% 0.103 298.1)
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 #A4B366, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tan Green #A9BE70 ΔE 0.031
- Lichen #8FB67B ΔE 0.032
- Light Olive #ACBF69 ΔE 0.035
- Light Olive Green #A4BE5C ΔE 0.035
- Sage Green #88B378 ΔE 0.038
- Dark Khaki #BDB76B ΔE 0.039
- Sage #87AE73 ΔE 0.043
- Dark Sea Green #8FBC8F ΔE 0.050
Use #A4B366 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.