#AAAB50
Closest named color: Muddy Yellow (#BFAC05). oklch(72.1% 0.114 109.5), rgb(170, 171, 80).
Aa
Black text reads best on this color (8.65:1).
About this color
#AAAB50 is a medium-light, moderately saturated yellow. In OKLCH its lightness is 72%, its chroma 0.114 and its hue 110°. Its hue sits on the warm side of the wheel. The nearest named color is Muddy Yellow (#BFAC05), ΔE 0.046 away. Black text reads best on it, at 8.65:1.
| Hue family | Yellows |
| Lightness | medium-light (72%) |
| Chroma | moderately saturated (0.114) |
| Temperature | warm |
| Nearest name | Muddy Yellow (#BFAC05) |
| Black text | 8.65:1 |
| White text | 2.42:1 |
Values
| HEX | #AAAB50 |
| RGB | rgb(170, 171, 80) |
| HSL | hsl(61, 36%, 49%) |
| OKLCH | oklch(72.1% 0.114 109.5) |
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 #AAAB50 | 2.42:1 | Fails | Lc -52.7 | Large or bold text, headings |
| Black text on #AAAB50 | 8.65:1 | AAA | Lc 56.3 | Large or bold text, headings |
| #AAAB50 text on white | 2.42:1 | Fails | Lc 47.7 | Large or bold text, headings |
| #AAAB50 text on black | 8.65:1 | AAA | Lc -54.3 | 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
#EAEBDC
oklch(93.5% 0.02 109.9)
-
Step 200
200
#DADCBE
oklch(88.5% 0.04 110.3)
-
Step 300
300
#C3C58F
oklch(80.9% 0.072 109.7)
-
Step 400
400 (this color)
#AAAB50
oklch(72.1% 0.114 109.5)
-
Step 500
500
#908F00
oklch(63% 0.137 109.3)
-
Step 600
600
#797800
oklch(55.5% 0.121 109.2)
-
Step 700
700
#656500
oklch(49.1% 0.107 109.8)
-
Step 800
800
#535300
oklch(42.8% 0.093 109.8)
-
Step 900
900
#454500
oklch(37.8% 0.082 109.8)
-
Step 950
950
#292800
oklch(26.9% 0.058 108.3)
#AAAB50 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) | #B7A547 | 0.022 |
| Deuteranopia (no green cones) | #B8A855 | 0.024 |
| Tritanopia (no blue cones) | #B4A297 | 0.102 |
| Achromatopsia (no color) | #A6A6A6 | 0.114 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AAAB50
#AAAB50
oklch(72.1% 0.114 109.5)
- #A398E8
#A398E8
oklch(72% 0.115 289.5)
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 #AAAB50, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Muddy Yellow #BFAC05 ΔE 0.046
- Light Olive Green #A4BE5C ΔE 0.049
- Dark Khaki #BDB76B ΔE 0.050
- Avocado #90B134 ΔE 0.051
- Ocher #BF9B0C ΔE 0.051
- Tan Green #A9BE70 ΔE 0.052
- Lichen #8FB67B ΔE 0.052
- Sage #87AE73 ΔE 0.053
Use #AAAB50 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.