#D66736
Closest named color: Chocolate (#D2691E). oklch(63.9% 0.153 42.8), rgb(214, 103, 54).
Aa
Black text reads best on this color (5.85:1).
About this color
#D66736 is a medium-light, vivid orange. In OKLCH its lightness is 64%, its chroma 0.153 and its hue 43°. Its hue sits on the warm side of the wheel. The nearest named color is Chocolate (#D2691E), ΔE 0.021 away. Black text reads best on it, at 5.85:1.
| Hue family | Oranges |
| Lightness | medium-light (64%) |
| Chroma | vivid (0.153) |
| Temperature | warm |
| Nearest name | Chocolate (#D2691E) |
| Black text | 5.85:1 |
| White text | 3.58:1 |
Values
| HEX | #D66736 |
| RGB | rgb(214, 103, 54) |
| HSL | hsl(18, 66%, 53%) |
| OKLCH | oklch(63.9% 0.153 42.8) |
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 #D66736 | 3.58:1 | AA large text | Lc -68.4 | Content text, not long reading |
| Black text on #D66736 | 5.85:1 | AA | Lc 41.2 | Non-text elements, placeholder text |
| #D66736 text on white | 3.58:1 | AA large text | Lc 62.9 | Content text, not long reading |
| #D66736 text on black | 5.85:1 | AA | Lc -38.8 | 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
#FCF3F0
oklch(97% 0.011 39.4)
-
Step 100
100
#F7E6DF
oklch(93.7% 0.021 43.9)
-
Step 200
200
#F2D1C4
oklch(88.5% 0.041 42.7)
-
Step 300
300
#EBB19A
oklch(80.8% 0.075 42.6)
-
Step 400
400
#DF8662
oklch(70.7% 0.121 42.5)
-
Step 500
500 (this color)
#D66736
oklch(63.9% 0.153 42.8)
-
Step 600
600
#BE4800
oklch(55.5% 0.165 42.7)
-
Step 700
700
#A13C00
oklch(49.1% 0.146 42.8)
-
Step 800
800
#853000
oklch(42.7% 0.127 42.7)
-
Step 900
900
#6B2B0D
oklch(37.6% 0.1 42.6)
-
Step 950
950
#3F1A0A
oklch(26.9% 0.063 42.6)
#D66736 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) | #867830 | 0.144 |
| Deuteranopia (no green cones) | #A19133 | 0.132 |
| Tritanopia (no blue cones) | #EB4F5C | 0.079 |
| Achromatopsia (no color) | #878787 | 0.154 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #D66736
#D66736
oklch(63.9% 0.153 42.8)
- #009BC0
#009BC0
oklch(64% 0.119 222.7)
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 #D66736, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chocolate #D2691E ΔE 0.021
- Terracota #CB6843 ΔE 0.022
- Terracotta #CA6641 ΔE 0.024
- Terra Cotta #C9643B ΔE 0.026
- Rust #CA6702 ΔE 0.037
- Browny Orange #CA6B02 ΔE 0.039
- Rusty Orange #CD5909 ΔE 0.040
- Burnt Sienna #E76F51 ΔE 0.045
Use #D66736 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.