#EFEACB
Closest named color: Champagne (#F7E7CE). oklch(93.3% 0.041 99.6), rgb(239, 234, 203).
Aa
Black text reads best on this color (17.30:1).
About this color
#EFEACB is a very light, muted yellow. In OKLCH its lightness is 93%, its chroma 0.041 and its hue 100°. Its hue sits on the warm side of the wheel. The nearest named color is Champagne (#F7E7CE), ΔE 0.014 away. Black text reads best on it, at 17.30:1.
| Hue family | Yellows |
| Lightness | very light (93%) |
| Chroma | muted (0.041) |
| Temperature | warm |
| Nearest name | Champagne (#F7E7CE) |
| Black text | 17.30:1 |
| White text | 1.21:1 |
Values
| HEX | #EFEACB |
| RGB | rgb(239, 234, 203) |
| HSL | hsl(52, 53%, 87%) |
| OKLCH | oklch(93.3% 0.041 99.6) |
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 #EFEACB | 1.21:1 | Fails | Lc -12.2 | Not readable |
| Black text on #EFEACB | 17.30:1 | AAA | Lc 93.0 | Preferred for body text |
| #EFEACB text on white | 1.21:1 | Fails | Lc 10.5 | Not readable |
| #EFEACB text on black | 17.30:1 | AAA | Lc -93.6 | 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
#F6F6F0
oklch(97.1% 0.008 106.5)
-
Step 100
100 (this color)
#EFEACB
oklch(93.3% 0.041 99.6)
-
Step 200
200
#DDDAC4
oklch(88.5% 0.03 100.6)
-
Step 300
300
#C8C29B
oklch(80.9% 0.053 100.2)
-
Step 400
400
#ADA263
oklch(70.7% 0.084 99.6)
-
Step 500
500
#998A33
oklch(63% 0.108 99.5)
-
Step 600
600
#847400
oklch(55.7% 0.116 99.7)
-
Step 700
700
#6F6100
oklch(49.1% 0.102 99.4)
-
Step 800
800
#5B4F00
oklch(42.7% 0.088 99.2)
-
Step 900
900
#4B420D
oklch(37.8% 0.07 99.2)
-
Step 950
950
#2C270A
oklch(27.1% 0.045 99.5)
#EFEACB 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) | #F0E8C9 | 0.005 |
| Deuteranopia (no green cones) | #F2EACC | 0.004 |
| Tritanopia (no blue cones) | #F5E5E1 | 0.037 |
| Achromatopsia (no color) | #E9E9E9 | 0.041 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #EFEACB
#EFEACB
oklch(93.3% 0.041 99.6)
- #E4E7FF
#E4E7FF
oklch(93.3% 0.033 280.1)
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 #EFEACB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Champagne #F7E7CE ΔE 0.014
- Blanched Almond #FFEBCD ΔE 0.023
- Antique White #FAEBD7 ΔE 0.023
- Bisque #FFE4C4 ΔE 0.024
- Papaya Whip #FFEFD5 ΔE 0.029
- Lemon Meringue #EAE2B7 ΔE 0.029
- Moccasin #FFE4B5 ΔE 0.031
- Beige #F5F5DC ΔE 0.032
Use #EFEACB 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.