#AAA37C
Closest named color: Stone (#ADA587). oklch(71.1% 0.054 99.1), rgb(170, 163, 124).
Aa
Black text reads best on this color (8.23:1).
About this color
#AAA37C is a medium-light, muted yellow. In OKLCH its lightness is 71%, its chroma 0.054 and its hue 99°. Its hue sits on the warm side of the wheel. The nearest named color is Stone (#ADA587), ΔE 0.015 away. Black text reads best on it, at 8.23:1.
| Hue family | Yellows |
| Lightness | medium-light (71%) |
| Chroma | muted (0.054) |
| Temperature | warm |
| Nearest name | Stone (#ADA587) |
| Black text | 8.23:1 |
| White text | 2.54:1 |
Values
| HEX | #AAA37C |
| RGB | rgb(170, 163, 124) |
| HSL | hsl(51, 21%, 58%) |
| OKLCH | oklch(71.1% 0.054 99.1) |
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 #AAA37C | 2.54:1 | Fails | Lc -55.0 | Large or bold text, headings |
| Black text on #AAA37C | 8.23:1 | AAA | Lc 54.1 | Large or bold text, headings |
| #AAA37C text on white | 2.54:1 | Fails | Lc 49.9 | Large or bold text, headings |
| #AAA37C text on black | 8.23:1 | AAA | Lc -52.0 | 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
#F6F5F2
oklch(97% 0.004 91.4)
-
Step 100
100
#EBEAE3
oklch(93.6% 0.009 100)
-
Step 200
200
#DCDACC
oklch(88.6% 0.019 100.2)
-
Step 300
300
#C6C1A9
oklch(80.9% 0.033 97.4)
-
Step 400
400 (this color)
#AAA37C
oklch(71.1% 0.054 99.1)
-
Step 500
500
#948A59
oklch(63% 0.068 98.1)
-
Step 600
600
#7E743E
oklch(55.6% 0.075 99)
-
Step 700
700
#6B6130
oklch(49.1% 0.069 98)
-
Step 800
800
#575028
oklch(42.8% 0.059 99.6)
-
Step 900
900
#474225
oklch(37.6% 0.045 99.7)
-
Step 950
950
#2A2716
oklch(27.1% 0.029 99.4)
#AAA37C 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) | #ABA179 | 0.005 |
| Deuteranopia (no green cones) | #ADA37D | 0.005 |
| Tritanopia (no blue cones) | #B19D99 | 0.051 |
| Achromatopsia (no color) | #A2A2A2 | 0.054 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AAA37C
#AAA37C
oklch(71.1% 0.054 99.1)
- #9A9FC4
#9A9FC4
oklch(71.1% 0.054 278.9)
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 #AAA37C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Stone #ADA587 ΔE 0.015
- Bland #AFA88B ΔE 0.023
- Taupe #B9A281 ΔE 0.024
- Dust #B2996E ΔE 0.028
- Cement #A5A391 ΔE 0.029
- Mushroom #BA9E88 ΔE 0.035
- Dark Beige #AC9362 ΔE 0.045
- Putty #BEAE8A ΔE 0.045
Use #AAA37C 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.