#A39645
Closest named color: Dark Sand (#A88F59). oklch(66.8% 0.103 100.3), rgb(163, 150, 69).
Aa
Black text reads best on this color (7.00:1).
About this color
#A39645 is a medium-light, moderately saturated yellow. In OKLCH its lightness is 67%, its chroma 0.103 and its hue 100°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Sand (#A88F59), ΔE 0.035 away. Black text reads best on it, at 7.00:1.
| Hue family | Yellows |
| Lightness | medium-light (67%) |
| Chroma | moderately saturated (0.103) |
| Temperature | warm |
| Nearest name | Dark Sand (#A88F59) |
| Black text | 7.00:1 |
| White text | 2.99:1 |
Values
| HEX | #A39645 |
| RGB | rgb(163, 150, 69) |
| HSL | hsl(52, 41%, 45%) |
| OKLCH | oklch(66.8% 0.103 100.3) |
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 #A39645 | 2.99:1 | Fails | Lc -61.9 | Content text, not long reading |
| Black text on #A39645 | 7.00:1 | AAA | Lc 47.5 | Large or bold text, headings |
| #A39645 text on white | 2.99:1 | Fails | Lc 56.6 | Large or bold text, headings |
| #A39645 text on black | 7.00:1 | AAA | Lc -45.2 | 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 500.
-
Step 50
50
#F6F6F1
oklch(97.2% 0.007 106.5)
-
Step 100
100
#ECEADF
oklch(93.6% 0.015 98.3)
-
Step 200
200
#DDDAC5
oklch(88.5% 0.028 100.3)
-
Step 300
300
#C8C29D
oklch(80.9% 0.05 99.8)
-
Step 400
400
#ACA266
oklch(70.7% 0.081 100)
-
Step 500
500 (this color)
#A39645
oklch(66.8% 0.103 100.3)
-
Step 600
600
#83740C
oklch(55.6% 0.112 99.9)
-
Step 700
700
#6E6100
oklch(49% 0.102 100.2)
-
Step 800
800
#5A5005
oklch(42.8% 0.087 100.8)
-
Step 900
900
#4A4211
oklch(37.7% 0.067 99.8)
-
Step 950
950
#2B270C
oklch(27% 0.043 101)
#A39645 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) | #A3923D | 0.011 |
| Deuteranopia (no green cones) | #A69749 | 0.007 |
| Tritanopia (no blue cones) | #AE8C84 | 0.095 |
| Achromatopsia (no color) | #959595 | 0.103 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A39645
#A39645
oklch(66.8% 0.103 100.3)
- #888DD3
#888DD3
oklch(66.7% 0.104 280.1)
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 #A39645, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Sand #A88F59 ΔE 0.035
- Dark Gold #B59410 ΔE 0.037
- Yellowy Brown #AE8B0C ΔE 0.038
- Brown Yellow #B29705 ΔE 0.039
- Dark Beige #AC9362 ΔE 0.040
- Dark Mustard #A88905 ΔE 0.041
- Yellow Brown #B79400 ΔE 0.041
- Dark Tan #AF884A ΔE 0.043
Use #A39645 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.