#AA9D23
Closest named color: Brown Yellow (#B29705). oklch(68.7% 0.134 102.9), rgb(170, 157, 35).
Aa
Black text reads best on this color (7.55:1).
About this color
#AA9D23 is a medium-light, moderately saturated yellow. In OKLCH its lightness is 69%, its chroma 0.134 and its hue 103°. Its hue sits on the warm side of the wheel. The nearest named color is Brown Yellow (#B29705), ΔE 0.018 away. Black text reads best on it, at 7.55:1.
| Hue family | Yellows |
| Lightness | medium-light (69%) |
| Chroma | moderately saturated (0.134) |
| Temperature | warm |
| Nearest name | Brown Yellow (#B29705) |
| Black text | 7.55:1 |
| White text | 2.77:1 |
Values
| HEX | #AA9D23 |
| RGB | rgb(170, 157, 35) |
| HSL | hsl(54, 66%, 40%) |
| OKLCH | oklch(68.7% 0.134 102.9) |
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 #AA9D23 | 2.77:1 | Fails | Lc -58.7 | Large or bold text, headings |
| Black text on #AA9D23 | 7.55:1 | AAA | Lc 50.6 | Large or bold text, headings |
| #AA9D23 text on white | 2.77:1 | Fails | Lc 53.4 | Large or bold text, headings |
| #AA9D23 text on black | 7.55:1 | AAA | Lc -48.4 | 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
#ECEBD9
oklch(93.6% 0.024 104.3)
-
Step 200
200
#DEDBB8
oklch(88.5% 0.047 103.3)
-
Step 300
300
#CAC383
oklch(80.8% 0.084 102.8)
-
Step 400
400 (this color)
#AA9D23
oklch(68.7% 0.134 102.9)
-
Step 500
500
#998C00
oklch(63.2% 0.133 102.9)
-
Step 600
600
#807500
oklch(55.5% 0.117 103)
-
Step 700
700
#6C6200
oklch(49% 0.103 102.5)
-
Step 800
800
#585000
oklch(42.6% 0.089 102.9)
-
Step 900
900
#4A4300
oklch(37.8% 0.079 102.7)
-
Step 950
950
#2C2700
oklch(27% 0.057 102.1)
#AA9D23 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) | #AC9800 | 0.014 |
| Deuteranopia (no green cones) | #B09E2D | 0.012 |
| Tritanopia (no blue cones) | #B79186 | 0.123 |
| Achromatopsia (no color) | #9B9B9B | 0.134 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AA9D23
#AA9D23
oklch(68.7% 0.134 102.9)
- #8F8EEA
#8F8EEA
oklch(68.6% 0.134 282.8)
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 #AA9D23, closest first.
No curated palette has a color within ΔE 0.04 of #AA9D23.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Brown Yellow #B29705 ΔE 0.018
- Dark Gold #B59410 ΔE 0.026
- Yellow Brown #B79400 ΔE 0.028
- Ocher #BF9B0C ΔE 0.032
- Pea Soup Green #94A617 ΔE 0.041
- Pea Soup #929901 ΔE 0.042
- Ocre #C69C04 ΔE 0.043
- Ochre #BF9005 ΔE 0.043
Use #AA9D23 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.