#ECF4D2
Closest named color: Beige (#F5F5DC). oklch(95.2% 0.045 118), rgb(236, 244, 210).
Aa
Black text reads best on this color (18.43:1).
About this color
#ECF4D2 is a very light, muted yellow. In OKLCH its lightness is 95%, its chroma 0.045 and its hue 118°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Beige (#F5F5DC), ΔE 0.018 away. Black text reads best on it, at 18.43:1.
| Hue family | Yellows |
| Lightness | very light (95%) |
| Chroma | muted (0.045) |
| Temperature | in between |
| Nearest name | Beige (#F5F5DC) |
| Black text | 18.43:1 |
| White text | 1.13:1 |
Values
| HEX | #ECF4D2 |
| RGB | rgb(236, 244, 210) |
| HSL | hsl(74, 61%, 89%) |
| OKLCH | oklch(95.2% 0.045 118) |
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 #ECF4D2 | 1.13:1 | Fails | Lc -7.5 | Not readable |
| Black text on #ECF4D2 | 18.43:1 | AAA | Lc 97.2 | Preferred for body text |
| #ECF4D2 text on white | 1.13:1 | Fails | Lc 0.0 | Not readable |
| #ECF4D2 text on black | 18.43:1 | AAA | Lc -98.1 | Preferred 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 100.
-
Step 50
50
#F5F6F0
oklch(97.1% 0.008 114.2)
-
Step 100
100 (this color)
#ECF4D2
oklch(95.2% 0.045 118)
-
Step 200
200
#D7DCC5
oklch(88.4% 0.031 117)
-
Step 300
300
#BDC69C
oklch(80.9% 0.058 117.5)
-
Step 400
400
#9BA964
oklch(70.7% 0.094 118.2)
-
Step 500
500
#839336
oklch(63.1% 0.119 118.2)
-
Step 600
600
#6D7D00
oklch(55.7% 0.13 118.3)
-
Step 700
700
#5B6900
oklch(49.2% 0.115 118.5)
-
Step 800
800
#4B5600
oklch(42.8% 0.1 117.9)
-
Step 900
900
#3E470E
oklch(37.7% 0.078 118.2)
-
Step 950
950
#242A0B
oklch(27.1% 0.05 119.1)
#ECF4D2 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) | #F9F0D0 | 0.019 |
| Deuteranopia (no green cones) | #F8F0D3 | 0.019 |
| Tritanopia (no blue cones) | #F0F0EA | 0.038 |
| Achromatopsia (no color) | #F0F0F0 | 0.045 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ECF4D2
#ECF4D2
oklch(95.2% 0.045 118)
- #F1ECFF
#F1ECFF
oklch(95.3% 0.026 297.9)
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 #ECF4D2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Beige #F5F5DC ΔE 0.018
- Light Goldenrod Yellow #FAFAD2 ΔE 0.025
- Papaya Whip #FFEFD5 ΔE 0.029
- Pale #FFF9D0 ΔE 0.030
- Cornsilk #FFF8DC ΔE 0.031
- Blanched Almond #FFEBCD ΔE 0.031
- Antique White #FAEBD7 ΔE 0.031
- Lemon Chiffon #FFFACD ΔE 0.032
Use #ECF4D2 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.