#A3A040
Closest named color: Brown Yellow (#B29705). oklch(68.9% 0.118 107.4), rgb(163, 160, 64).
Aa
Black text reads best on this color (7.65:1).
About this color
#A3A040 is a medium-light, moderately saturated yellow. In OKLCH its lightness is 69%, its chroma 0.118 and its hue 107°. Its hue sits on the warm side of the wheel. The nearest named color is Brown Yellow (#B29705), ΔE 0.034 away. Black text reads best on it, at 7.65:1.
| Hue family | Yellows |
| Lightness | medium-light (69%) |
| Chroma | moderately saturated (0.118) |
| Temperature | warm |
| Nearest name | Brown Yellow (#B29705) |
| Black text | 7.65:1 |
| White text | 2.74:1 |
Values
| HEX | #A3A040 |
| RGB | rgb(163, 160, 64) |
| HSL | hsl(58, 44%, 45%) |
| OKLCH | oklch(68.9% 0.118 107.4) |
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 #A3A040 | 2.74:1 | Fails | Lc -58.2 | Large or bold text, headings |
| Black text on #A3A040 | 7.65:1 | AAA | Lc 51.1 | Large or bold text, headings |
| #A3A040 text on white | 2.74:1 | Fails | Lc 52.9 | Large or bold text, headings |
| #A3A040 text on black | 7.65:1 | AAA | Lc -48.9 | 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
#F6F6EF
oklch(97.1% 0.009 106.6)
-
Step 100
100
#EBEBDB
oklch(93.6% 0.021 106.8)
-
Step 200
200
#DBDCBD
oklch(88.6% 0.041 108.7)
-
Step 300
300
#C5C58D
oklch(81% 0.074 107.9)
-
Step 400
400 (this color)
#A3A040
oklch(68.9% 0.118 107.4)
-
Step 500
500
#938E00
oklch(63.1% 0.135 107.2)
-
Step 600
600
#7B7700
oklch(55.5% 0.119 107.4)
-
Step 700
700
#686400
oklch(49.1% 0.105 107)
-
Step 800
800
#555200
oklch(42.8% 0.092 107.3)
-
Step 900
900
#464400
oklch(37.6% 0.081 107.8)
-
Step 950
950
#2A2800
oklch(27% 0.058 106.8)
#A3A040 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) | #AD9A35 | 0.020 |
| Deuteranopia (no green cones) | #AE9E46 | 0.019 |
| Tritanopia (no blue cones) | #AE968C | 0.108 |
| Achromatopsia (no color) | #9C9C9C | 0.118 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A3A040
#A3A040
oklch(68.9% 0.118 107.4)
- #978FE0
#978FE0
oklch(68.9% 0.118 287.4)
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 #A3A040, closest first.
No curated palette has a color within ΔE 0.04 of #A3A040.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Brown Yellow #B29705 ΔE 0.034
- Dark Gold #B59410 ΔE 0.039
- Yellow Brown #B79400 ΔE 0.042
- Pea Soup Green #94A617 ΔE 0.042
- Ocher #BF9B0C ΔE 0.044
- Pea Soup #929901 ΔE 0.046
- Ocre #C69C04 ΔE 0.054
- Yellowy Brown #AE8B0C ΔE 0.054
Use #A3A040 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.