#EFAD43
Closest named color: Squash (#F2AB15). oklch(79.2% 0.141 75.5), rgb(239, 173, 67).
Aa
Black text reads best on this color (10.72:1).
About this color
#EFAD43 is a light, vivid orange. In OKLCH its lightness is 79%, its chroma 0.141 and its hue 76°. Its hue sits on the warm side of the wheel. The nearest named color is Squash (#F2AB15), ΔE 0.021 away. Black text reads best on it, at 10.72:1.
| Hue family | Oranges |
| Lightness | light (79%) |
| Chroma | vivid (0.141) |
| Temperature | warm |
| Nearest name | Squash (#F2AB15) |
| Black text | 10.72:1 |
| White text | 1.95:1 |
Values
| HEX | #EFAD43 |
| RGB | rgb(239, 173, 67) |
| HSL | hsl(37, 84%, 60%) |
| OKLCH | oklch(79.2% 0.141 75.5) |
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 #EFAD43 | 1.95:1 | Fails | Lc -41.8 | Non-text elements, placeholder text |
| Black text on #EFAD43 | 10.72:1 | AAA | Lc 66.4 | Content text, not long reading |
| #EFAD43 text on white | 1.95:1 | Fails | Lc 37.5 | Non-text elements, placeholder text |
| #EFAD43 text on black | 10.72:1 | AAA | Lc -65.0 | 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
#F8D39F
oklch(88.6% 0.079 75.9)
-
Step 300
300 (this color)
#EFAD43
oklch(79.2% 0.141 75.5)
-
Step 400
400
#D59100
oklch(70.7% 0.149 75.6)
-
Step 500
500
#B77C00
oklch(63.1% 0.133 75.6)
-
Step 600
600
#9A6800
oklch(55.6% 0.117 75.8)
-
Step 700
700
#825700
oklch(49.1% 0.103 75.7)
-
Step 800
800
#6B4700
oklch(42.8% 0.09 75.9)
-
Step 900
900
#593A00
oklch(37.5% 0.079 75.4)
-
Step 950
950
#362200
oklch(27% 0.057 76.3)
#EFAD43 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) | #C5B035 | 0.069 |
| Deuteranopia (no green cones) | #D5C046 | 0.059 |
| Tritanopia (no blue cones) | #FF9B97 | 0.118 |
| Achromatopsia (no color) | #B9B9B9 | 0.141 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #EFAD43
#EFAD43
oklch(79.2% 0.141 75.5)
- #8DBEFF
#8DBEFF
oklch(79.2% 0.107 255.7)
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 #EFAD43, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Squash #F2AB15 ΔE 0.021
- Macaroni And Cheese #EFB435 ΔE 0.022
- Light Orange #FDAA48 ΔE 0.025
- Butterscotch #FDB147 ΔE 0.026
- Mango #FFA62B ΔE 0.028
- Orange #FFA500 ΔE 0.033
- Orange Yellow #FFAD01 ΔE 0.033
- Yellow Orange #FCB001 ΔE 0.033
Use #EFAD43 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.