#A24900
Closest named color: Burnt Umber (#A0450E). oklch(51.2% 0.137 49.4), rgb(162, 73, 0).
Aa
White text reads best on this color (6.01:1).
About this color
#A24900 is a medium-dark, moderately saturated brown. In OKLCH its lightness is 51%, its chroma 0.137 and its hue 49°. Its hue sits on the warm side of the wheel. The nearest named color is Burnt Umber (#A0450E), ΔE 0.013 away. White text reads best on it, at 6.01:1.
| Hue family | Browns |
| Lightness | medium-dark (51%) |
| Chroma | moderately saturated (0.137) |
| Temperature | warm |
| Nearest name | Burnt Umber (#A0450E) |
| Black text | 3.48:1 |
| White text | 6.01:1 |
Values
| HEX | #A24900 |
| RGB | rgb(162, 73, 0) |
| HSL | hsl(27, 100%, 32%) |
| OKLCH | oklch(51.2% 0.137 49.4) |
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 #A24900 | 6.01:1 | AA | Lc -84.6 | Fine for body text |
| Black text on #A24900 | 3.48:1 | AA large text | Lc 24.7 | Dividers and decoration only |
| #A24900 text on white | 6.01:1 | AA | Lc 79.4 | Fine for body text |
| #A24900 text on black | 3.48:1 | AA large text | Lc -22.4 | Dividers and decoration only |
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 700.
-
Step 50
50
#FBF4F0
oklch(97.1% 0.009 52.1)
-
Step 100
100
#F5E6DF
oklch(93.5% 0.019 46.8)
-
Step 200
200
#EED3C4
oklch(88.5% 0.037 51)
-
Step 300
300
#E5B59B
oklch(81% 0.066 49.8)
-
Step 400
400
#D68C64
oklch(70.7% 0.106 48.8)
-
Step 500
500
#C96D36
oklch(63% 0.135 49.1)
-
Step 600
600
#B55304
oklch(55.7% 0.147 49.3)
-
Step 700
700 (this color)
#A24900
oklch(51.2% 0.137 49.4)
-
Step 800
800
#7E3801
oklch(42.8% 0.113 49.7)
-
Step 900
900
#66310F
oklch(37.8% 0.088 49.3)
-
Step 950
950
#3C1D0B
oklch(27% 0.056 48.8)
#A24900 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) | #635600 | 0.120 |
| Deuteranopia (no green cones) | #796B00 | 0.109 |
| Tritanopia (no blue cones) | #B3333E | 0.080 |
| Achromatopsia (no color) | #636363 | 0.137 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A24900
#A24900
oklch(51.2% 0.137 49.4)
- #007195
#007195
oklch(51.3% 0.101 229.1)
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 #A24900, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Burnt Umber #A0450E ΔE 0.013
- Warm Brown #964E02 ΔE 0.024
- Cinnamon #AC4F06 ΔE 0.025
- Sienna #A0522D ΔE 0.028
- Russet #A13905 ΔE 0.034
- Saddle Brown #8B4513 ΔE 0.048
- Burnt Siena #B75203 ΔE 0.048
- Sepia #985E2B ΔE 0.048
Use #A24900 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.