#E4F0CB
Closest named color: Beige (#F5F5DC). oklch(93.7% 0.05 122), rgb(228, 240, 203).
Aa
Black text reads best on this color (17.62:1).
About this color
#E4F0CB is a very light, muted yellow. In OKLCH its lightness is 94%, its chroma 0.050 and its hue 122°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Beige (#F5F5DC), ΔE 0.034 away. Black text reads best on it, at 17.62:1.
| Hue family | Yellows |
| Lightness | very light (94%) |
| Chroma | muted (0.050) |
| Temperature | in between |
| Nearest name | Beige (#F5F5DC) |
| Black text | 17.62:1 |
| White text | 1.19:1 |
Values
| HEX | #E4F0CB |
| RGB | rgb(228, 240, 203) |
| HSL | hsl(79, 55%, 87%) |
| OKLCH | oklch(93.7% 0.05 122) |
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 #E4F0CB | 1.19:1 | Fails | Lc -10.9 | Not readable |
| Black text on #E4F0CB | 17.62:1 | AAA | Lc 94.2 | Preferred for body text |
| #E4F0CB text on white | 1.19:1 | Fails | Lc 9.3 | Not readable |
| #E4F0CB text on black | 17.62:1 | AAA | Lc -94.9 | 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
#F4F6F0
oklch(97% 0.008 121.6)
-
Step 100
100 (this color)
#E4F0CB
oklch(93.7% 0.05 122)
-
Step 200
200
#D5DDC3
oklch(88.4% 0.036 121.1)
-
Step 300
300
#B9C899
oklch(80.9% 0.066 122.2)
-
Step 400
400
#96AB5F
oklch(70.7% 0.104 121.8)
-
Step 500
500
#7C952C
oklch(63% 0.132 121.9)
-
Step 600
600
#677F00
oklch(55.7% 0.135 121.9)
-
Step 700
700
#566A00
oklch(49% 0.118 121.7)
-
Step 800
800
#465700
oklch(42.7% 0.103 121.8)
-
Step 900
900
#3A4807
oklch(37.6% 0.086 121.9)
-
Step 950
950
#222A08
oklch(26.9% 0.054 121.5)
#E4F0CB 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) | #F5EBC9 | 0.024 |
| Deuteranopia (no green cones) | #F3EBCC | 0.023 |
| Tritanopia (no blue cones) | #E7ECE6 | 0.041 |
| Achromatopsia (no color) | #EBEBEB | 0.051 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #E4F0CB
#E4F0CB
oklch(93.7% 0.05 122)
- #EEE5FF
#EEE5FF
oklch(93.7% 0.036 301.4)
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 #E4F0CB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Beige #F5F5DC ΔE 0.034
- Champagne #F7E7CE ΔE 0.034
- Lemon Meringue #EAE2B7 ΔE 0.036
- Blanched Almond #FFEBCD ΔE 0.038
- Antique White #FAEBD7 ΔE 0.038
- Pale Goldenrod #EEE8AA ΔE 0.039
- Papaya Whip #FFEFD5 ΔE 0.040
- Light Goldenrod Yellow #FAFAD2 ΔE 0.041
Use #E4F0CB 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.