#AA8B2B
Closest named color: Yellowy Brown (#AE8B0C). oklch(64.9% 0.117 90.3), rgb(170, 139, 43).
Aa
Black text reads best on this color (6.43:1).
About this color
#AA8B2B is a medium-light, moderately saturated yellow. In OKLCH its lightness is 65%, its chroma 0.117 and its hue 90°. Its hue sits on the warm side of the wheel. The nearest named color is Yellowy Brown (#AE8B0C), ΔE 0.014 away. Black text reads best on it, at 6.43:1.
| Hue family | Yellows |
| Lightness | medium-light (65%) |
| Chroma | moderately saturated (0.117) |
| Temperature | warm |
| Nearest name | Yellowy Brown (#AE8B0C) |
| Black text | 6.43:1 |
| White text | 3.26:1 |
Values
| HEX | #AA8B2B |
| RGB | rgb(170, 139, 43) |
| HSL | hsl(45, 60%, 42%) |
| OKLCH | oklch(64.9% 0.117 90.3) |
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 #AA8B2B | 3.26:1 | AA large text | Lc -65.2 | Content text, not long reading |
| Black text on #AA8B2B | 6.43:1 | AA | Lc 44.3 | Non-text elements, placeholder text |
| #AA8B2B text on white | 3.26:1 | AA large text | Lc 59.8 | Large or bold text, headings |
| #AA8B2B text on black | 6.43:1 | AA | Lc -41.9 | Non-text elements, placeholder text |
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
#F7F5F0
oklch(97% 0.007 88.6)
-
Step 100
100
#EEEADE
oklch(93.7% 0.017 91.6)
-
Step 200
200
#E1D9C2
oklch(88.6% 0.032 91)
-
Step 300
300
#CFC097
oklch(81% 0.057 90.3)
-
Step 400
400
#B69E5B
oklch(70.6% 0.091 90.3)
-
Step 500
500 (this color)
#AA8B2B
oklch(64.9% 0.117 90.3)
-
Step 600
600
#8D6F00
oklch(55.5% 0.113 89.9)
-
Step 700
700
#775D00
oklch(49.1% 0.1 89.6)
-
Step 800
800
#614C00
oklch(42.6% 0.087 90.4)
-
Step 900
900
#513F02
oklch(37.6% 0.076 90)
-
Step 950
950
#2F2506
oklch(26.9% 0.048 90.8)
#AA8B2B 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) | #9B891C | 0.028 |
| Deuteranopia (no green cones) | #A39230 | 0.020 |
| Tritanopia (no blue cones) | #B87F78 | 0.106 |
| Achromatopsia (no color) | #8E8E8E | 0.117 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AA8B2B
#AA8B2B
oklch(64.9% 0.117 90.3)
- #738AD6
#738AD6
oklch(64.8% 0.117 270.1)
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 #AA8B2B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Yellowy Brown #AE8B0C ΔE 0.014
- Dark Mustard #A88905 ΔE 0.016
- Dark Goldenrod #B8860B ΔE 0.025
- Mustard Brown #AC7E04 ΔE 0.033
- Dark Tan #AF884A ΔE 0.033
- Dark Gold #B59410 ΔE 0.035
- Yellow Brown #B79400 ΔE 0.038
- Ochre #BF9005 ΔE 0.040
Use #AA8B2B 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.