#ECE585
Closest named color: Khaki (#F0E68C). oklch(90.7% 0.118 104.8), rgb(236, 229, 133).
Aa
Black text reads best on this color (16.11:1).
About this color
#ECE585 is a very light, moderately saturated yellow. In OKLCH its lightness is 91%, its chroma 0.118 and its hue 105°. Its hue sits on the warm side of the wheel. The nearest named color is Khaki (#F0E68C), ΔE 0.010 away. Black text reads best on it, at 16.11:1.
| Hue family | Yellows |
| Lightness | very light (91%) |
| Chroma | moderately saturated (0.118) |
| Temperature | warm |
| Nearest name | Khaki (#F0E68C) |
| Black text | 16.11:1 |
| White text | 1.30:1 |
Values
| HEX | #ECE585 |
| RGB | rgb(236, 229, 133) |
| HSL | hsl(56, 73%, 72%) |
| OKLCH | oklch(90.7% 0.118 104.8) |
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 #ECE585 | 1.30:1 | Fails | Lc -17.2 | Dividers and decoration only |
| Black text on #ECE585 | 16.11:1 | AAA | Lc 88.7 | Fine for body text |
| #ECE585 text on white | 1.30:1 | Fails | Lc 15.0 | Not readable |
| #ECE585 text on black | 16.11:1 | AAA | Lc -88.8 | Fine for body 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 200.
-
Step 50
50
#F7F7E7
oklch(97.2% 0.021 106.8)
-
Step 100
100
#EEECCB
oklch(93.6% 0.043 104.4)
-
Step 200
200 (this color)
#ECE585
oklch(90.7% 0.118 104.8)
-
Step 300
300
#D0C53B
oklch(80.9% 0.152 104.7)
-
Step 400
400
#AFA400
oklch(70.6% 0.15 104.8)
-
Step 500
500
#968D00
oklch(63.1% 0.134 105.1)
-
Step 600
600
#7E7600
oklch(55.5% 0.118 104.9)
-
Step 700
700
#6A6300
oklch(49.1% 0.104 104.8)
-
Step 800
800
#575100
oklch(42.7% 0.09 104.7)
-
Step 900
900
#484300
oklch(37.6% 0.08 104.8)
-
Step 950
950
#2B2800
oklch(27.1% 0.058 105.3)
#ECE585 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) | #F4DF7D | 0.017 |
| Deuteranopia (no green cones) | #F7E489 | 0.017 |
| Tritanopia (no blue cones) | #F9DACE | 0.106 |
| Achromatopsia (no color) | #E1E1E1 | 0.118 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ECE585
#ECE585
oklch(90.7% 0.118 104.8)
- #DCDDFF
#DCDDFF
oklch(90.7% 0.046 284.1)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes and gradients that use #ECE585
These curated palettes and gradients contain exactly #ECE585. Open one to see the full color scheme around it.
Gradients
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Khaki #F0E68C ΔE 0.010
- Light Gold #F3DE8A ΔE 0.023
- Sandy #F1DA7A ΔE 0.027
- Pale Gold #FDDE6C ΔE 0.030
- Yellow Tan #FFE36E ΔE 0.030
- Sand Yellow #FCE166 ΔE 0.032
- Light Khaki #E6F2A2 ΔE 0.037
- Dull Yellow #EEDC5B ΔE 0.038
Use #ECE585 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.