#AA9813
Closest named color: Brown Yellow (#B29705). oklch(67.5% 0.136 100.5), rgb(170, 152, 19).
Aa
Black text reads best on this color (7.20:1).
About this color
#AA9813 is a medium-light, moderately saturated yellow. In OKLCH its lightness is 68%, its chroma 0.136 and its hue 101°. Its hue sits on the warm side of the wheel. The nearest named color is Brown Yellow (#B29705), ΔE 0.012 away. Black text reads best on it, at 7.20:1.
| Hue family | Yellows |
| Lightness | medium-light (68%) |
| Chroma | moderately saturated (0.136) |
| Temperature | warm |
| Nearest name | Brown Yellow (#B29705) |
| Black text | 7.20:1 |
| White text | 2.91:1 |
Values
| HEX | #AA9813 |
| RGB | rgb(170, 152, 19) |
| HSL | hsl(53, 80%, 37%) |
| OKLCH | oklch(67.5% 0.136 100.5) |
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 #AA9813 | 2.91:1 | Fails | Lc -60.6 | Content text, not long reading |
| Black text on #AA9813 | 7.20:1 | AAA | Lc 48.7 | Large or bold text, headings |
| #AA9813 text on white | 2.91:1 | Fails | Lc 55.3 | Large or bold text, headings |
| #AA9813 text on black | 7.20:1 | AAA | Lc -46.5 | 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
#F7F6ED
oklch(97.1% 0.012 101.5)
-
Step 100
100
#EDEBD8
oklch(93.7% 0.025 102)
-
Step 200
200
#E0DBB7
oklch(88.6% 0.048 100.8)
-
Step 300
300
#CDC381
oklch(81% 0.086 100.7)
-
Step 400
400 (this color)
#AA9813
oklch(67.5% 0.136 100.5)
-
Step 500
500
#9C8A00
oklch(63% 0.131 100.1)
-
Step 600
600
#837400
oklch(55.6% 0.116 100.3)
-
Step 700
700
#6E6100
oklch(49% 0.102 100.2)
-
Step 800
800
#5A5000
oklch(42.8% 0.089 101.1)
-
Step 900
900
#4B4200
oklch(37.7% 0.078 100.6)
-
Step 950
950
#2D2700
oklch(27.1% 0.056 100.5)
#AA9813 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) | #A89300 | 0.014 |
| Deuteranopia (no green cones) | #AD9A21 | 0.009 |
| Tritanopia (no blue cones) | #B88C81 | 0.125 |
| Achromatopsia (no color) | #979797 | 0.136 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AA9813
#AA9813
oklch(67.5% 0.136 100.5)
- #888BE9
#888BE9
oklch(67.5% 0.138 280.7)
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 #AA9813, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Brown Yellow #B29705 ΔE 0.012
- Dark Gold #B59410 ΔE 0.019
- Yellow Brown #B79400 ΔE 0.021
- Yellowy Brown #AE8B0C ΔE 0.034
- Ocher #BF9B0C ΔE 0.035
- Ochre #BF9005 ΔE 0.037
- Pea Soup #929901 ΔE 0.038
- Dark Mustard #A88905 ΔE 0.040
Use #AA9813 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.