#ACA582
Closest named color: Stone (#ADA587). oklch(71.9% 0.049 98), rgb(172, 165, 130).
Aa
Black text reads best on this color (8.45:1).
About this color
#ACA582 is a medium-light, muted yellow. In OKLCH its lightness is 72%, its chroma 0.049 and its hue 98°. Its hue sits on the warm side of the wheel. The nearest named color is Stone (#ADA587), ΔE 0.007 away. Black text reads best on it, at 8.45:1.
| Hue family | Yellows |
| Lightness | medium-light (72%) |
| Chroma | muted (0.049) |
| Temperature | warm |
| Nearest name | Stone (#ADA587) |
| Black text | 8.45:1 |
| White text | 2.48:1 |
Values
| HEX | #ACA582 |
| RGB | rgb(172, 165, 130) |
| HSL | hsl(50, 20%, 59%) |
| OKLCH | oklch(71.9% 0.049 98) |
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 #ACA582 | 2.48:1 | Fails | Lc -53.8 | Large or bold text, headings |
| Black text on #ACA582 | 8.45:1 | AAA | Lc 55.2 | Large or bold text, headings |
| #ACA582 text on white | 2.48:1 | Fails | Lc 48.8 | Large or bold text, headings |
| #ACA582 text on black | 8.45:1 | AAA | Lc -53.2 | 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
#DCD9CD
oklch(88.4% 0.017 95.2)
-
Step 300
300
#C5C1AB
oklch(80.8% 0.03 98.6)
-
Step 400
400 (this color)
#ACA582
oklch(71.9% 0.049 98)
-
Step 500
500
#938A5E
oklch(63% 0.062 98)
-
Step 600
600
#7E7444
oklch(55.7% 0.068 97.9)
-
Step 700
700
#6A6135
oklch(49% 0.064 98.1)
-
Step 800
800
#564F2D
oklch(42.6% 0.052 98)
-
Step 900
900
#474228
oklch(37.7% 0.041 98.7)
-
Step 950
950
#2A2718
oklch(27.1% 0.026 98.2)
#ACA582 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) | #ACA380 | 0.005 |
| Deuteranopia (no green cones) | #AEA683 | 0.004 |
| Tritanopia (no blue cones) | #B3A09B | 0.044 |
| Achromatopsia (no color) | #A4A4A4 | 0.049 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ACA582
#ACA582
oklch(71.9% 0.049 98)
- #9CA2C3
#9CA2C3
oklch(71.9% 0.048 277)
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 #ACA582, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Stone #ADA587 ΔE 0.007
- Bland #AFA88B ΔE 0.014
- Taupe #B9A281 ΔE 0.020
- Cement #A5A391 ΔE 0.025
- Mushroom #BA9E88 ΔE 0.031
- Dust #B2996E ΔE 0.034
- Putty #BEAE8A ΔE 0.038
- Toupe #C7AC7D ΔE 0.047
Use #ACA582 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.