#ACB28B
Closest named color: Putty (#BEAE8A). oklch(74.9% 0.054 114.8), rgb(172, 178, 139).
Aa
Black text reads best on this color (9.49:1).
About this color
#ACB28B is a medium-light, muted yellow. In OKLCH its lightness is 75%, its chroma 0.054 and its hue 115°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Putty (#BEAE8A), ΔE 0.027 away. Black text reads best on it, at 9.49:1.
| Hue family | Yellows |
| Lightness | medium-light (75%) |
| Chroma | muted (0.054) |
| Temperature | in between |
| Nearest name | Putty (#BEAE8A) |
| Black text | 9.49:1 |
| White text | 2.21:1 |
Values
| HEX | #ACB28B |
| RGB | rgb(172, 178, 139) |
| HSL | hsl(69, 20%, 62%) |
| OKLCH | oklch(74.9% 0.054 114.8) |
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 #ACB28B | 2.21:1 | Fails | Lc -48.3 | Large or bold text, headings |
| Black text on #ACB28B | 9.49:1 | AAA | Lc 60.4 | Content text, not long reading |
| #ACB28B text on white | 2.21:1 | Fails | Lc 43.6 | Non-text elements, placeholder text |
| #ACB28B text on black | 9.49:1 | AAA | Lc -58.6 | 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
#F5F6F2
oklch(97.1% 0.005 117.9)
-
Step 100
100
#E9EBE3
oklch(93.6% 0.011 118)
-
Step 200
200
#D8DBCD
oklch(88.5% 0.019 116.6)
-
Step 300
300
#BFC4AB
oklch(81% 0.035 116.4)
-
Step 400
400 (this color)
#ACB28B
oklch(74.9% 0.054 114.8)
-
Step 500
500
#888F5E
oklch(63.2% 0.069 115)
-
Step 600
600
#727944
oklch(55.7% 0.075 115)
-
Step 700
700
#5F6535
oklch(49% 0.07 114.9)
-
Step 800
800
#4E532D
oklch(42.8% 0.058 115)
-
Step 900
900
#414528
oklch(37.9% 0.046 115)
-
Step 950
950
#262818
oklch(27% 0.028 114.1)
#ACB28B 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) | #B8AE89 | 0.019 |
| Deuteranopia (no green cones) | #B7AF8D | 0.018 |
| Tritanopia (no blue cones) | #B1ADA7 | 0.047 |
| Achromatopsia (no color) | #AEAEAE | 0.054 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ACB28B
#ACB28B
oklch(74.9% 0.054 114.8)
- #AFA7CD
#AFA7CD
oklch(74.8% 0.055 294.7)
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 #ACB28B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Putty #BEAE8A ΔE 0.027
- Bland #AFA88B ΔE 0.028
- Stone #ADA587 ΔE 0.034
- Muted Teal #90B494 ΔE 0.036
- Toupe #C7AC7D ΔE 0.040
- Dark Sea Green #8FBC8F ΔE 0.043
- Taupe #B9A281 ΔE 0.043
- Sandstone #C9AE74 ΔE 0.045
Use #ACB28B 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.