#AAAF59
Closest named color: Dark Khaki (#BDB76B). oklch(73.1% 0.11 111.8), rgb(170, 175, 89).
Aa
Black text reads best on this color (8.98:1).
About this color
#AAAF59 is a medium-light, moderately saturated yellow. In OKLCH its lightness is 73%, its chroma 0.110 and its hue 112°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Khaki (#BDB76B), ΔE 0.040 away. Black text reads best on it, at 8.98:1.
| Hue family | Yellows |
| Lightness | medium-light (73%) |
| Chroma | moderately saturated (0.110) |
| Temperature | in between |
| Nearest name | Dark Khaki (#BDB76B) |
| Black text | 8.98:1 |
| White text | 2.33:1 |
Values
| HEX | #AAAF59 |
| RGB | rgb(170, 175, 89) |
| HSL | hsl(63, 35%, 52%) |
| OKLCH | oklch(73.1% 0.11 111.8) |
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 #AAAF59 | 2.33:1 | Fails | Lc -50.9 | Large or bold text, headings |
| Black text on #AAAF59 | 8.98:1 | AAA | Lc 57.9 | Large or bold text, headings |
| #AAAF59 text on white | 2.33:1 | Fails | Lc 46.0 | Large or bold text, headings |
| #AAAF59 text on black | 8.98:1 | AAA | Lc -56.0 | 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
#F5F6EF
oklch(97% 0.009 113.2)
-
Step 100
100
#EAEBDC
oklch(93.5% 0.02 109.9)
-
Step 200
200
#D9DCC0
oklch(88.5% 0.038 112.1)
-
Step 300
300
#C1C692
oklch(81% 0.07 112.4)
-
Step 400
400 (this color)
#AAAF59
oklch(73.1% 0.11 111.8)
-
Step 500
500
#8D9100
oklch(63.2% 0.14 111.7)
-
Step 600
600
#767900
oklch(55.5% 0.122 111.5)
-
Step 700
700
#636600
oklch(49.1% 0.109 111.8)
-
Step 800
800
#515300
oklch(42.6% 0.094 111.4)
-
Step 900
900
#434500
oklch(37.6% 0.083 111.6)
-
Step 950
950
#272901
oklch(27% 0.059 112.6)
#AAAF59 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) | #BAA851 | 0.027 |
| Deuteranopia (no green cones) | #BAAB5D | 0.026 |
| Tritanopia (no blue cones) | #B4A69B | 0.098 |
| Achromatopsia (no color) | #A9A9A9 | 0.110 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AAAF59
#AAAF59
oklch(73.1% 0.11 111.8)
- #A99BE8
#A99BE8
oklch(73.1% 0.111 291.8)
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 #AAAF59, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Khaki #BDB76B ΔE 0.040
- Light Olive Green #A4BE5C ΔE 0.040
- Tan Green #A9BE70 ΔE 0.040
- Light Olive #ACBF69 ΔE 0.042
- Lichen #8FB67B ΔE 0.045
- Sage Green #88B378 ΔE 0.049
- Muddy Yellow #BFAC05 ΔE 0.050
- Sage #87AE73 ΔE 0.051
Use #AAAF59 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.