#EFCA99
Closest named color: Vanilla (#E9D8A6). oklch(85.9% 0.076 74.3), rgb(239, 202, 153).
Aa
Black text reads best on this color (13.57:1).
About this color
#EFCA99 is a light, moderately saturated orange. In OKLCH its lightness is 86%, its chroma 0.076 and its hue 74°. Its hue sits on the warm side of the wheel. The nearest named color is Vanilla (#E9D8A6), ΔE 0.034 away. Black text reads best on it, at 13.57:1.
| Hue family | Oranges |
| Lightness | light (86%) |
| Chroma | moderately saturated (0.076) |
| Temperature | warm |
| Nearest name | Vanilla (#E9D8A6) |
| Black text | 13.57:1 |
| White text | 1.54:1 |
Values
| HEX | #EFCA99 |
| RGB | rgb(239, 202, 153) |
| HSL | hsl(34, 73%, 77%) |
| OKLCH | oklch(85.9% 0.076 74.3) |
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 #EFCA99 | 1.54:1 | Fails | Lc -28.4 | Dividers and decoration only |
| Black text on #EFCA99 | 13.57:1 | AAA | Lc 78.6 | Fine for body text |
| #EFCA99 text on white | 1.54:1 | Fails | Lc 25.1 | Dividers and decoration only |
| #EFCA99 text on black | 13.57:1 | AAA | Lc -78.0 | 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
#FBF4EC
oklch(97% 0.013 71.3)
-
Step 100
100
#F6E8D6
oklch(93.7% 0.028 74.3)
-
Step 200
200 (this color)
#EFCA99
oklch(85.9% 0.076 74.3)
-
Step 300
300
#E6B777
oklch(80.8% 0.098 74.2)
-
Step 400
400
#D79000
oklch(70.7% 0.15 74.1)
-
Step 500
500
#B87B00
oklch(63% 0.133 74.4)
-
Step 600
600
#9B6700
oklch(55.5% 0.117 74.4)
-
Step 700
700
#835600
oklch(49.1% 0.104 74.1)
-
Step 800
800
#6C4600
oklch(42.7% 0.091 73.9)
-
Step 900
900
#5A3A00
oklch(37.7% 0.08 74.4)
-
Step 950
950
#372100
oklch(27% 0.057 72.9)
#EFCA99 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) | #D8CB96 | 0.034 |
| Deuteranopia (no green cones) | #E1D39A | 0.029 |
| Tritanopia (no blue cones) | #FDC0BD | 0.065 |
| Achromatopsia (no color) | #D0D0D0 | 0.076 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #EFCA99
#EFCA99
oklch(85.9% 0.076 74.3)
- #B1D4FF
#B1D4FF
oklch(85.9% 0.071 253.8)
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 #EFCA99, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Vanilla #E9D8A6 ΔE 0.034
- Pale Oak #DBCFB0 ΔE 0.036
- Sand #E2CA76 ΔE 0.048
- Light Peach #FFD8B1 ΔE 0.048
- Saffron #E9C46A ΔE 0.052
- Wheat #F5DEB3 ΔE 0.053
- Burlywood #DEB887 ΔE 0.055
- Peach Puff #FFDAB9 ΔE 0.056
Use #EFCA99 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.