#ECA166
Closest named color: Sandy Brown (#F4A460). oklch(77% 0.117 58.1), rgb(236, 161, 102).
Aa
Black text reads best on this color (9.85:1).
About this color
#ECA166 is a medium-light, moderately saturated orange. In OKLCH its lightness is 77%, its chroma 0.117 and its hue 58°. Its hue sits on the warm side of the wheel. The nearest named color is Sandy Brown (#F4A460), ΔE 0.017 away. Black text reads best on it, at 9.85:1.
| Hue family | Oranges |
| Lightness | medium-light (77%) |
| Chroma | moderately saturated (0.117) |
| Temperature | warm |
| Nearest name | Sandy Brown (#F4A460) |
| Black text | 9.85:1 |
| White text | 2.13:1 |
Values
| HEX | #ECA166 |
| RGB | rgb(236, 161, 102) |
| HSL | hsl(26, 78%, 66%) |
| OKLCH | oklch(77% 0.117 58.1) |
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 #ECA166 | 2.13:1 | Fails | Lc -46.3 | Large or bold text, headings |
| Black text on #ECA166 | 9.85:1 | AAA | Lc 62.3 | Content text, not long reading |
| #ECA166 text on white | 2.13:1 | Fails | Lc 41.6 | Non-text elements, placeholder text |
| #ECA166 text on black | 9.85:1 | AAA | Lc -60.6 | 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
#FEF3EB
oklch(97.1% 0.016 58.6)
-
Step 100
100
#FCE5D4
oklch(93.6% 0.034 58.8)
-
Step 200
200
#FBCFAF
oklch(88.5% 0.066 57.8)
-
Step 300
300 (this color)
#ECA166
oklch(77% 0.117 58.1)
-
Step 400
400
#EC8100
oklch(70.8% 0.169 58.2)
-
Step 500
500
#CB6E00
oklch(63.2% 0.151 58.2)
-
Step 600
600
#AB5C00
oklch(55.6% 0.133 58.3)
-
Step 700
700
#904C00
oklch(49% 0.117 57.9)
-
Step 800
800
#773E00
oklch(42.7% 0.102 58.2)
-
Step 900
900
#643300
oklch(37.7% 0.09 58)
-
Step 950
950
#3D1D00
oklch(27% 0.064 58.4)
#ECA166 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) | #B7A861 | 0.085 |
| Deuteranopia (no green cones) | #C9B866 | 0.077 |
| Tritanopia (no blue cones) | #FF9293 | 0.083 |
| Achromatopsia (no color) | #B2B2B2 | 0.117 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ECA166
#ECA166
oklch(77% 0.117 58.1)
- #66BFF6
#66BFF6
oklch(77.1% 0.116 238)
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 #ECA166, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sandy Brown #F4A460 ΔE 0.017
- Earth Yellow #DDA15E ΔE 0.027
- Faded Orange #F0944D ΔE 0.032
- Pastel Orange #FF964F ΔE 0.038
- Pale Orange #FFA756 ΔE 0.040
- Light Salmon #FFA07A ΔE 0.041
- Dark Salmon #E9967A ΔE 0.042
- Light Orange #FDAA48 ΔE 0.049
Use #ECA166 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.