#ECA378
Closest named color: Sandy Brown (#F4A460). oklch(77.7% 0.104 51.2), rgb(236, 163, 120).
Aa
Black text reads best on this color (10.07:1).
About this color
#ECA378 is a medium-light, moderately saturated orange. In OKLCH its lightness is 78%, its chroma 0.104 and its hue 51°. Its hue sits on the warm side of the wheel. The nearest named color is Sandy Brown (#F4A460), ΔE 0.029 away. Black text reads best on it, at 10.07:1.
| Hue family | Oranges |
| Lightness | medium-light (78%) |
| Chroma | moderately saturated (0.104) |
| Temperature | warm |
| Nearest name | Sandy Brown (#F4A460) |
| Black text | 10.07:1 |
| White text | 2.08:1 |
Values
| HEX | #ECA378 |
| RGB | rgb(236, 163, 120) |
| HSL | hsl(22, 75%, 70%) |
| OKLCH | oklch(77.7% 0.104 51.2) |
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 #ECA378 | 2.08:1 | Fails | Lc -45.2 | Large or bold text, headings |
| Black text on #ECA378 | 10.07:1 | AAA | Lc 63.4 | Content text, not long reading |
| #ECA378 text on white | 2.08:1 | Fails | Lc 40.6 | Non-text elements, placeholder text |
| #ECA378 text on black | 10.07:1 | AAA | Lc -61.7 | 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
#FEF3ED
oklch(97.1% 0.014 50.8)
-
Step 100
100
#FBE5D8
oklch(93.6% 0.03 52.7)
-
Step 200
200
#F9CFB7
oklch(88.4% 0.058 51.4)
-
Step 300
300 (this color)
#ECA378
oklch(77.7% 0.104 51.2)
-
Step 400
400
#F07D2A
oklch(70.8% 0.167 51.2)
-
Step 500
500
#D46600
oklch(63.2% 0.164 51.4)
-
Step 600
600
#B35500
oklch(55.7% 0.144 51.3)
-
Step 700
700
#974600
oklch(49% 0.128 50.9)
-
Step 800
800
#7D3900
oklch(42.8% 0.111 51.1)
-
Step 900
900
#692F00
oklch(37.8% 0.098 51.3)
-
Step 950
950
#401A00
oklch(27% 0.07 51.3)
#ECA378 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) | #B7AA75 | 0.084 |
| Deuteranopia (no green cones) | #C8BA78 | 0.078 |
| Tritanopia (no blue cones) | #FE9698 | 0.067 |
| Achromatopsia (no color) | #B4B4B4 | 0.104 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ECA378
#ECA378
oklch(77.7% 0.104 51.2)
- #6AC2ED
#6AC2ED
oklch(77.6% 0.105 231.5)
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 #ECA378, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sandy Brown #F4A460 ΔE 0.029
- Light Salmon #FFA07A ΔE 0.032
- Dark Salmon #E9967A ΔE 0.034
- Blush #F29E8E ΔE 0.036
- Earth Yellow #DDA15E ΔE 0.040
- Pinkish Tan #D99B82 ΔE 0.042
- Peach #FFB07C ΔE 0.047
- Sweet Salmon #EB9486 ΔE 0.047
Use #ECA378 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.