#EFAD3F
Closest named color: Squash (#F2AB15). oklch(79.1% 0.144 76.2), rgb(239, 173, 63).
Aa
Black text reads best on this color (10.71:1).
About this color
#EFAD3F is a light, vivid orange. In OKLCH its lightness is 79%, its chroma 0.144 and its hue 76°. Its hue sits on the warm side of the wheel. The nearest named color is Squash (#F2AB15), ΔE 0.018 away. Black text reads best on it, at 10.71:1.
| Hue family | Oranges |
| Lightness | light (79%) |
| Chroma | vivid (0.144) |
| Temperature | warm |
| Nearest name | Squash (#F2AB15) |
| Black text | 10.71:1 |
| White text | 1.95:1 |
Values
| HEX | #EFAD3F |
| RGB | rgb(239, 173, 63) |
| HSL | hsl(38, 85%, 59%) |
| OKLCH | oklch(79.1% 0.144 76.2) |
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 #EFAD3F | 1.95:1 | Fails | Lc -41.9 | Non-text elements, placeholder text |
| Black text on #EFAD3F | 10.71:1 | AAA | Lc 66.4 | Content text, not long reading |
| #EFAD3F text on white | 1.95:1 | Fails | Lc 37.5 | Non-text elements, placeholder text |
| #EFAD3F text on black | 10.71:1 | AAA | Lc -64.9 | 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
#FAE7CC
oklch(93.6% 0.041 76.7)
-
Step 200
200
#F8D39E
oklch(88.6% 0.08 76.3)
-
Step 300
300 (this color)
#EFAD3F
oklch(79.1% 0.144 76.2)
-
Step 400
400
#D49200
oklch(70.7% 0.148 76.6)
-
Step 500
500
#B67C00
oklch(63% 0.132 76.1)
-
Step 600
600
#9A6800
oklch(55.6% 0.117 75.8)
-
Step 700
700
#815700
oklch(49% 0.103 76.4)
-
Step 800
800
#6A4700
oklch(42.6% 0.089 76.7)
-
Step 900
900
#593B00
oklch(37.8% 0.079 76.7)
-
Step 950
950
#362200
oklch(27% 0.057 76.3)
#EFAD3F 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) | #C5B02F | 0.069 |
| Deuteranopia (no green cones) | #D5C043 | 0.059 |
| Tritanopia (no blue cones) | #FF9B97 | 0.121 |
| Achromatopsia (no color) | #B9B9B9 | 0.144 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #EFAD3F
#EFAD3F
oklch(79.1% 0.144 76.2)
- #8EBEFF
#8EBEFF
oklch(79.2% 0.106 256.2)
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 #EFAD3F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Squash #F2AB15 ΔE 0.018
- Macaroni And Cheese #EFB435 ΔE 0.020
- Light Orange #FDAA48 ΔE 0.026
- Butterscotch #FDB147 ΔE 0.026
- Mango #FFA62B ΔE 0.028
- Yellow Orange #FCB001 ΔE 0.031
- Orange Yellow #FFAD01 ΔE 0.031
- Orange #FFA500 ΔE 0.031
Use #EFAD3F 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.