#A74518
Closest named color: Burnt Umber (#A0450E). oklch(51.5% 0.141 42), rgb(167, 69, 24).
Aa
White text reads best on this color (5.98:1).
About this color
#A74518 is a medium-dark, vivid orange. In OKLCH its lightness is 51%, its chroma 0.141 and its hue 42°. Its hue sits on the warm side of the wheel. The nearest named color is Burnt Umber (#A0450E), ΔE 0.016 away. White text reads best on it, at 5.98:1.
| Hue family | Oranges |
| Lightness | medium-dark (51%) |
| Chroma | vivid (0.141) |
| Temperature | warm |
| Nearest name | Burnt Umber (#A0450E) |
| Black text | 3.50:1 |
| White text | 5.98:1 |
Values
| HEX | #A74518 |
| RGB | rgb(167, 69, 24) |
| HSL | hsl(19, 75%, 37%) |
| OKLCH | oklch(51.5% 0.141 42) |
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 #A74518 | 5.98:1 | AA | Lc -84.4 | Fine for body text |
| Black text on #A74518 | 3.50:1 | AA large text | Lc 24.9 | Dividers and decoration only |
| #A74518 text on white | 5.98:1 | AA | Lc 79.2 | Fine for body text |
| #A74518 text on black | 3.50:1 | AA large text | Lc -22.6 | 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
#FBF4F1
oklch(97.2% 0.009 44.9)
-
Step 100
100
#F6E6E0
oklch(93.6% 0.019 41.8)
-
Step 200
200
#F0D2C6
oklch(88.6% 0.038 43.1)
-
Step 300
300
#E8B39F
oklch(81% 0.068 41.6)
-
Step 400
400
#DA896A
oklch(70.7% 0.109 41.6)
-
Step 500
500
#CE6940
oklch(63.2% 0.139 41.9)
-
Step 600
600
#B94E1D
oklch(55.7% 0.151 42.1)
-
Step 700
700 (this color)
#A74518
oklch(51.5% 0.141 42)
-
Step 800
800
#813410
oklch(42.7% 0.116 42.3)
-
Step 900
900
#682E16
oklch(37.6% 0.091 41.8)
-
Step 950
950
#3D1C0E
oklch(27% 0.057 42.9)
#A74518 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) | #615510 | 0.135 |
| Deuteranopia (no green cones) | #796C14 | 0.124 |
| Tritanopia (no blue cones) | #B82D3C | 0.068 |
| Achromatopsia (no color) | #636363 | 0.141 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A74518
#A74518
oklch(51.5% 0.141 42)
- #00738E
#00738E
oklch(51.5% 0.095 221.6)
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 #A74518, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Burnt Umber #A0450E ΔE 0.016
- Cinnamon #AC4F06 ΔE 0.028
- Russet #A13905 ΔE 0.028
- Sienna #A0522D ΔE 0.029
- Rusty Red #AF2F0D ΔE 0.038
- Sinopia #BB3E03 ΔE 0.038
- Brick #A03623 ΔE 0.039
- Warm Brown #964E02 ΔE 0.041
Use #A74518 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.