#ACA287
Closest named color: Stone (#ADA587). oklch(71.3% 0.039 90.1), rgb(172, 162, 135).
Aa
Black text reads best on this color (8.27:1).
About this color
#ACA287 is a medium-light, muted yellow. In OKLCH its lightness is 71%, its chroma 0.039 and its hue 90°. Its hue sits on the warm side of the wheel. The nearest named color is Stone (#ADA587), ΔE 0.009 away. Black text reads best on it, at 8.27:1.
| Hue family | Yellows |
| Lightness | medium-light (71%) |
| Chroma | muted (0.039) |
| Temperature | warm |
| Nearest name | Stone (#ADA587) |
| Black text | 8.27:1 |
| White text | 2.53:1 |
Values
| HEX | #ACA287 |
| RGB | rgb(172, 162, 135) |
| HSL | hsl(44, 18%, 60%) |
| OKLCH | oklch(71.3% 0.039 90.1) |
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 #ACA287 | 2.53:1 | Fails | Lc -54.9 | Large or bold text, headings |
| Black text on #ACA287 | 8.27:1 | AAA | Lc 54.3 | Large or bold text, headings |
| #ACA287 text on white | 2.53:1 | Fails | Lc 49.8 | Large or bold text, headings |
| #ACA287 text on black | 8.27:1 | AAA | Lc -52.2 | 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
#F6F5F3
oklch(97% 0.003 84.6)
-
Step 100
100
#ECEAE5
oklch(93.7% 0.007 88.6)
-
Step 200
200
#DCD9CF
oklch(88.5% 0.014 93)
-
Step 300
300
#C7C0AF
oklch(80.9% 0.025 88.3)
-
Step 400
400 (this color)
#ACA287
oklch(71.3% 0.039 90.1)
-
Step 500
500
#958967
oklch(63.2% 0.05 90.9)
-
Step 600
600
#80724E
oklch(55.6% 0.054 89.2)
-
Step 700
700
#6C603F
oklch(49.2% 0.051 90.3)
-
Step 800
800
#584E34
oklch(42.7% 0.042 89.4)
-
Step 900
900
#48412D
oklch(37.7% 0.033 91)
-
Step 950
950
#2A261B
oklch(26.9% 0.02 90.4)
#ACA287 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) | #A8A185 | 0.007 |
| Deuteranopia (no green cones) | #ABA488 | 0.005 |
| Tritanopia (no blue cones) | #B29E9A | 0.034 |
| Achromatopsia (no color) | #A2A2A2 | 0.039 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ACA287
#ACA287
oklch(71.3% 0.039 90.1)
- #99A2BC
#99A2BC
oklch(71.4% 0.039 270.3)
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 #ACA287, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Stone #ADA587 ΔE 0.009
- Cement #A5A391 ΔE 0.015
- Bland #AFA88B ΔE 0.017
- Taupe #B9A281 ΔE 0.020
- Mushroom #BA9E88 ΔE 0.023
- Dust #B2996E ΔE 0.033
- Pewter #96A8A1 ΔE 0.042
- Putty #BEAE8A ΔE 0.044
Use #ACA287 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.