#A58A2D
Closest named color: Dark Mustard (#A88905). oklch(64.1% 0.114 92.4), rgb(165, 138, 45).
Aa
Black text reads best on this color (6.27:1).
About this color
#A58A2D is a medium-light, moderately saturated yellow. In OKLCH its lightness is 64%, its chroma 0.114 and its hue 92°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Mustard (#A88905), ΔE 0.016 away. Black text reads best on it, at 6.27:1.
| Hue family | Yellows |
| Lightness | medium-light (64%) |
| Chroma | moderately saturated (0.114) |
| Temperature | warm |
| Nearest name | Dark Mustard (#A88905) |
| Black text | 6.27:1 |
| White text | 3.34:1 |
Values
| HEX | #A58A2D |
| RGB | rgb(165, 138, 45) |
| HSL | hsl(46, 57%, 41%) |
| OKLCH | oklch(64.1% 0.114 92.4) |
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 #A58A2D | 3.34:1 | AA large text | Lc -66.2 | Content text, not long reading |
| Black text on #A58A2D | 6.27:1 | AA | Lc 43.3 | Non-text elements, placeholder text |
| #A58A2D text on white | 3.34:1 | AA large text | Lc 60.8 | Content text, not long reading |
| #A58A2D text on black | 6.27:1 | AA | Lc -40.9 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#F7F5F0
oklch(97% 0.007 88.6)
-
Step 100
100
#EDEADE
oklch(93.6% 0.016 95.2)
-
Step 200
200
#E0D9C3
oklch(88.5% 0.03 92.3)
-
Step 300
300
#CDC098
oklch(80.8% 0.056 92.2)
-
Step 400
400
#B49F5D
oklch(70.6% 0.089 92.3)
-
Step 500
500 (this color)
#A58A2D
oklch(64.1% 0.114 92.4)
-
Step 600
600
#8B7000
oklch(55.5% 0.114 92)
-
Step 700
700
#755E00
oklch(49.1% 0.1 92.1)
-
Step 800
800
#604D00
oklch(42.7% 0.087 92.5)
-
Step 900
900
#504005
oklch(37.8% 0.074 92)
-
Step 950
950
#2F2607
oklch(27.2% 0.048 92.6)
#A58A2D 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) | #99881F | 0.023 |
| Deuteranopia (no green cones) | #A09032 | 0.016 |
| Tritanopia (no blue cones) | #B37F77 | 0.103 |
| Achromatopsia (no color) | #8C8C8C | 0.114 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A58A2D
#A58A2D
oklch(64.1% 0.114 92.4)
- #7587D2
#7587D2
oklch(64.1% 0.115 272.6)
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 #A58A2D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Mustard #A88905 ΔE 0.016
- Yellowy Brown #AE8B0C ΔE 0.020
- Mustard Brown #AC7E04 ΔE 0.031
- Dark Goldenrod #B8860B ΔE 0.031
- Dark Tan #AF884A ΔE 0.035
- Dark Sand #A88F59 ΔE 0.042
- Dark Gold #B59410 ΔE 0.042
- Golden Brown #B27A01 ΔE 0.042
Use #A58A2D 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.