#ECE16F
Closest named color: Dull Yellow (#EEDC5B). oklch(89.6% 0.136 103.8), rgb(236, 225, 111).
Aa
Black text reads best on this color (15.56:1).
About this color
#ECE16F is a light, moderately saturated yellow. In OKLCH its lightness is 90%, its chroma 0.136 and its hue 104°. Its hue sits on the warm side of the wheel. The nearest named color is Dull Yellow (#EEDC5B), ΔE 0.017 away. Black text reads best on it, at 15.56:1.
| Hue family | Yellows |
| Lightness | light (90%) |
| Chroma | moderately saturated (0.136) |
| Temperature | warm |
| Nearest name | Dull Yellow (#EEDC5B) |
| Black text | 15.56:1 |
| White text | 1.34:1 |
Values
| HEX | #ECE16F |
| RGB | rgb(236, 225, 111) |
| HSL | hsl(55, 77%, 68%) |
| OKLCH | oklch(89.6% 0.136 103.8) |
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 #ECE16F | 1.34:1 | Fails | Lc -19.6 | Dividers and decoration only |
| Black text on #ECE16F | 15.56:1 | AAA | Lc 86.6 | Fine for body text |
| #ECE16F text on white | 1.34:1 | Fails | Lc 17.1 | Dividers and decoration only |
| #ECE16F text on black | 15.56:1 | AAA | Lc -86.6 | 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
#F8F7E5
oklch(97.2% 0.024 104.2)
-
Step 100
100
#EFECC6
oklch(93.6% 0.05 103.6)
-
Step 200
200 (this color)
#ECE16F
oklch(89.6% 0.136 103.8)
-
Step 300
300
#D4C400
oklch(80.8% 0.17 103.6)
-
Step 400
400
#B1A400
oklch(70.7% 0.149 103.9)
-
Step 500
500
#988C00
oklch(63.1% 0.133 103.5)
-
Step 600
600
#7F7600
oklch(55.6% 0.118 104.3)
-
Step 700
700
#6B6300
oklch(49.2% 0.104 104)
-
Step 800
800
#585100
oklch(42.8% 0.09 103.8)
-
Step 900
900
#494300
oklch(37.7% 0.08 103.8)
-
Step 950
950
#2B2700
oklch(26.9% 0.057 103.7)
#ECE16F 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) | #F2DA64 | 0.018 |
| Deuteranopia (no green cones) | #F6E075 | 0.017 |
| Tritanopia (no blue cones) | #FBD4C7 | 0.123 |
| Achromatopsia (no color) | #DEDEDE | 0.136 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ECE16F
#ECE16F
oklch(89.6% 0.136 103.8)
- #D8D9FF
#D8D9FF
oklch(89.7% 0.052 284.1)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #ECE16F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dull Yellow #EEDC5B ΔE 0.017
- Sand Yellow #FCE166 ΔE 0.023
- Pale Gold #FDDE6C ΔE 0.024
- Sandy #F1DA7A ΔE 0.025
- Yellow Tan #FFE36E ΔE 0.028
- Khaki #F0E68C ΔE 0.030
- Light Mustard #F7D560 ΔE 0.031
- Light Gold #F3DE8A ΔE 0.034
Use #ECE16F 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.