#ACA97B
Closest named color: Stone (#ADA587). oklch(72.6% 0.063 104.7), rgb(172, 169, 123).
Aa
Black text reads best on this color (8.71:1).
About this color
#ACA97B is a medium-light, muted yellow. In OKLCH its lightness is 73%, its chroma 0.063 and its hue 105°. Its hue sits on the warm side of the wheel. The nearest named color is Stone (#ADA587), ΔE 0.023 away. Black text reads best on it, at 8.71:1.
| Hue family | Yellows |
| Lightness | medium-light (73%) |
| Chroma | muted (0.063) |
| Temperature | warm |
| Nearest name | Stone (#ADA587) |
| Black text | 8.71:1 |
| White text | 2.40:1 |
Values
| HEX | #ACA97B |
| RGB | rgb(172, 169, 123) |
| HSL | hsl(56, 23%, 58%) |
| OKLCH | oklch(72.6% 0.063 104.7) |
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 #ACA97B | 2.40:1 | Fails | Lc -52.4 | Large or bold text, headings |
| Black text on #ACA97B | 8.71:1 | AAA | Lc 56.5 | Large or bold text, headings |
| #ACA97B text on white | 2.40:1 | Fails | Lc 47.5 | Large or bold text, headings |
| #ACA97B text on black | 8.71:1 | AAA | Lc -54.6 | 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
#F6F6F2
oklch(97.2% 0.005 106.5)
-
Step 100
100
#EBEAE2
oklch(93.6% 0.011 100.8)
-
Step 200
200
#DBDACA
oklch(88.5% 0.022 103.9)
-
Step 300
300
#C4C2A6
oklch(80.8% 0.038 103.9)
-
Step 400
400 (this color)
#ACA97B
oklch(72.6% 0.063 104.7)
-
Step 500
500
#918C51
oklch(63.1% 0.08 104.2)
-
Step 600
600
#7B7634
oklch(55.6% 0.088 104.9)
-
Step 700
700
#686327
oklch(49.1% 0.081 104.5)
-
Step 800
800
#555122
oklch(42.8% 0.067 104.4)
-
Step 900
900
#464321
oklch(37.7% 0.052 104.1)
-
Step 950
950
#292714
oklch(26.9% 0.032 103.1)
#ACA97B 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) | #B1A678 | 0.010 |
| Deuteranopia (no green cones) | #B2A87D | 0.010 |
| Tritanopia (no blue cones) | #B3A39D | 0.057 |
| Achromatopsia (no color) | #A7A7A7 | 0.063 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ACA97B
#ACA97B
oklch(72.6% 0.063 104.7)
- #A1A1CD
#A1A1CD
oklch(72.4% 0.064 284.7)
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 #ACA97B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Stone #ADA587 ΔE 0.023
- Bland #AFA88B ΔE 0.023
- Taupe #B9A281 ΔE 0.030
- Putty #BEAE8A ΔE 0.036
- Cement #A5A391 ΔE 0.040
- Dust #B2996E ΔE 0.041
- Toupe #C7AC7D ΔE 0.042
- Mushroom #BA9E88 ΔE 0.045
Use #ACA97B 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.