#AAB759
Closest named color: Light Olive Green (#A4BE5C). oklch(74.9% 0.12 115.9), rgb(170, 183, 89).
Aa
Black text reads best on this color (9.62:1).
About this color
#AAB759 is a medium-light, moderately saturated yellow. In OKLCH its lightness is 75%, its chroma 0.120 and its hue 116°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Olive Green (#A4BE5C), ΔE 0.019 away. Black text reads best on it, at 9.62:1.
| Hue family | Yellows |
| Lightness | medium-light (75%) |
| Chroma | moderately saturated (0.120) |
| Temperature | in between |
| Nearest name | Light Olive Green (#A4BE5C) |
| Black text | 9.62:1 |
| White text | 2.18:1 |
Values
| HEX | #AAB759 |
| RGB | rgb(170, 183, 89) |
| HSL | hsl(68, 39%, 53%) |
| OKLCH | oklch(74.9% 0.12 115.9) |
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 #AAB759 | 2.18:1 | Fails | Lc -47.6 | Large or bold text, headings |
| Black text on #AAB759 | 9.62:1 | AAA | Lc 61.1 | Content text, not long reading |
| #AAB759 text on white | 2.18:1 | Fails | Lc 42.8 | Non-text elements, placeholder text |
| #AAB759 text on black | 9.62:1 | AAA | Lc -59.3 | 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
#F5F6EF
oklch(97% 0.009 113.2)
-
Step 100
100
#E9ECDC
oklch(93.6% 0.021 115.4)
-
Step 200
200
#D7DDBE
oklch(88.5% 0.042 116.2)
-
Step 300
300
#BEC78F
oklch(80.9% 0.075 115.5)
-
Step 400
400 (this color)
#AAB759
oklch(74.9% 0.12 115.9)
-
Step 500
500
#869300
oklch(63.1% 0.144 115.9)
-
Step 600
600
#707B00
oklch(55.5% 0.127 115.8)
-
Step 700
700
#5E6800
oklch(49.2% 0.113 116.2)
-
Step 800
800
#4D5500
oklch(42.8% 0.098 115.9)
-
Step 900
900
#404700
oklch(37.8% 0.086 116)
-
Step 950
950
#252A00
oklch(27.1% 0.062 116.5)
#AAB759 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) | #C2AF50 | 0.037 |
| Deuteranopia (no green cones) | #C1B05E | 0.039 |
| Tritanopia (no blue cones) | #B3AEA2 | 0.105 |
| Achromatopsia (no color) | #AFAFAF | 0.120 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AAB759
#AAB759
oklch(74.9% 0.12 115.9)
- #B49EF1
#B49EF1
oklch(75% 0.119 295.6)
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 #AAB759, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Olive Green #A4BE5C ΔE 0.019
- Light Olive #ACBF69 ΔE 0.024
- Tan Green #A9BE70 ΔE 0.026
- Dark Khaki #BDB76B ΔE 0.036
- Light Moss Green #A6C875 ΔE 0.046
- Mustard Green #A8B504 ΔE 0.048
- Lichen #8FB67B ΔE 0.048
- Muddy Yellow #BFAC05 ΔE 0.049
Use #AAB759 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.