#ACB59B
Closest named color: Putty (#BEAE8A). oklch(75.9% 0.038 122.8), rgb(172, 181, 155).
Aa
Black text reads best on this color (9.83:1).
About this color
#ACB59B is a medium-light, muted yellow. In OKLCH its lightness is 76%, its chroma 0.038 and its hue 123°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Putty (#BEAE8A), ΔE 0.031 away. Black text reads best on it, at 9.83:1.
| Hue family | Yellows |
| Lightness | medium-light (76%) |
| Chroma | muted (0.038) |
| Temperature | in between |
| Nearest name | Putty (#BEAE8A) |
| Black text | 9.83:1 |
| White text | 2.13:1 |
Values
| HEX | #ACB59B |
| RGB | rgb(172, 181, 155) |
| HSL | hsl(81, 15%, 66%) |
| OKLCH | oklch(75.9% 0.038 122.8) |
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 #ACB59B | 2.13:1 | Fails | Lc -46.6 | Large or bold text, headings |
| Black text on #ACB59B | 9.83:1 | AAA | Lc 62.0 | Content text, not long reading |
| #ACB59B text on white | 2.13:1 | Fails | Lc 41.9 | Non-text elements, placeholder text |
| #ACB59B text on black | 9.83:1 | AAA | Lc -60.3 | Content text, not long reading |
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 300.
-
Step 50
50
#F5F6F2
oklch(97.1% 0.005 117.9)
-
Step 100
100
#E8EBE3
oklch(93.6% 0.011 123.5)
-
Step 200
200
#D6DCCD
oklch(88.6% 0.021 124.7)
-
Step 300
300 (this color)
#ACB59B
oklch(75.9% 0.038 122.8)
-
Step 400
400
#99A77E
oklch(70.6% 0.06 123.2)
-
Step 500
500
#81915D
oklch(63.1% 0.076 122.5)
-
Step 600
600
#6A7B42
oklch(55.5% 0.083 122.7)
-
Step 700
700
#586834
oklch(49.1% 0.078 123.3)
-
Step 800
800
#48552C
oklch(42.7% 0.064 123.5)
-
Step 900
900
#3D4627
oklch(37.7% 0.05 122)
-
Step 950
950
#232917
oklch(26.9% 0.033 123.6)
#ACB59B 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) | #B8B29A | 0.018 |
| Deuteranopia (no green cones) | #B7B19C | 0.018 |
| Tritanopia (no blue cones) | #AEB2AE | 0.031 |
| Achromatopsia (no color) | #B1B1B1 | 0.038 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ACB59B
#ACB59B
oklch(75.9% 0.038 122.8)
- #B5ABC5
#B5ABC5
oklch(75.8% 0.038 302.9)
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 #ACB59B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Putty #BEAE8A ΔE 0.031
- Bland #AFA88B ΔE 0.035
- Muted Teal #90B494 ΔE 0.039
- Stone #ADA587 ΔE 0.043
- Dark Gray #A9A9A9 ΔE 0.045
- Dark Sea Green #8FBC8F ΔE 0.048
- French Gray #ADB5BD ΔE 0.049
- Toupe #C7AC7D ΔE 0.049
Use #ACB59B 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.