#EFAC4A
Closest named color: Light Orange (#FDAA48). oklch(79.1% 0.137 73.6), rgb(239, 172, 74).
Aa
Black text reads best on this color (10.67:1).
About this color
#EFAC4A is a light, moderately saturated orange. In OKLCH its lightness is 79%, its chroma 0.137 and its hue 74°. Its hue sits on the warm side of the wheel. The nearest named color is Light Orange (#FDAA48), ΔE 0.023 away. Black text reads best on it, at 10.67:1.
| Hue family | Oranges |
| Lightness | light (79%) |
| Chroma | moderately saturated (0.137) |
| Temperature | warm |
| Nearest name | Light Orange (#FDAA48) |
| Black text | 10.67:1 |
| White text | 1.96:1 |
Values
| HEX | #EFAC4A |
| RGB | rgb(239, 172, 74) |
| HSL | hsl(36, 84%, 61%) |
| OKLCH | oklch(79.1% 0.137 73.6) |
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 #EFAC4A | 1.96:1 | Fails | Lc -42.1 | Non-text elements, placeholder text |
| Black text on #EFAC4A | 10.67:1 | AAA | Lc 66.2 | Content text, not long reading |
| #EFAC4A text on white | 1.96:1 | Fails | Lc 37.7 | Non-text elements, placeholder text |
| #EFAC4A text on black | 10.67:1 | AAA | Lc -64.7 | Content text, not long reading |
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 300.
-
Step 50
50
#FDF4E8
oklch(97.1% 0.019 75.3)
-
Step 100
100
#FAE7CE
oklch(93.7% 0.039 74.8)
-
Step 200
200
#F8D2A2
oklch(88.5% 0.076 73.1)
-
Step 300
300 (this color)
#EFAC4A
oklch(79.1% 0.137 73.6)
-
Step 400
400
#D88F00
oklch(70.7% 0.15 73.1)
-
Step 500
500
#B97B00
oklch(63.2% 0.134 73.9)
-
Step 600
600
#9C6700
oklch(55.7% 0.118 73.9)
-
Step 700
700
#845600
oklch(49.2% 0.105 73.4)
-
Step 800
800
#6C4600
oklch(42.7% 0.091 73.9)
-
Step 900
900
#5B3A00
oklch(37.8% 0.08 73.5)
-
Step 950
950
#372100
oklch(27% 0.057 72.9)
#EFAC4A 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) | #C4AF3E | 0.070 |
| Deuteranopia (no green cones) | #D4BF4D | 0.060 |
| Tritanopia (no blue cones) | #FF9B97 | 0.112 |
| Achromatopsia (no color) | #B9B9B9 | 0.137 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #EFAC4A
#EFAC4A
oklch(79.1% 0.137 73.6)
- #89BFFF
#89BFFF
oklch(79.2% 0.108 253.3)
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 #EFAC4A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Orange #FDAA48 ΔE 0.023
- Squash #F2AB15 ΔE 0.027
- Butterscotch #FDB147 ΔE 0.027
- Macaroni And Cheese #EFB435 ΔE 0.028
- Mango #FFA62B ΔE 0.029
- Pale Orange #FFA756 ΔE 0.032
- Sandy Brown #F4A460 ΔE 0.034
- Orange #FFA500 ΔE 0.035
Use #EFAC4A 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.