#EFA551
Closest named color: Sandy Brown (#F4A460). oklch(77.8% 0.132 67), rgb(239, 165, 81).
Aa
Black text reads best on this color (10.17:1).
About this color
#EFA551 is a medium-light, moderately saturated orange. In OKLCH its lightness is 78%, its chroma 0.132 and its hue 67°. Its hue sits on the warm side of the wheel. The nearest named color is Sandy Brown (#F4A460), ΔE 0.018 away. Black text reads best on it, at 10.17:1.
| Hue family | Oranges |
| Lightness | medium-light (78%) |
| Chroma | moderately saturated (0.132) |
| Temperature | warm |
| Nearest name | Sandy Brown (#F4A460) |
| Black text | 10.17:1 |
| White text | 2.06:1 |
Values
| HEX | #EFA551 |
| RGB | rgb(239, 165, 81) |
| HSL | hsl(32, 83%, 63%) |
| OKLCH | oklch(77.8% 0.132 67) |
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 #EFA551 | 2.06:1 | Fails | Lc -44.6 | Non-text elements, placeholder text |
| Black text on #EFA551 | 10.17:1 | AAA | Lc 63.9 | Content text, not long reading |
| #EFA551 text on white | 2.06:1 | Fails | Lc 40.1 | Non-text elements, placeholder text |
| #EFA551 text on black | 10.17:1 | AAA | Lc -62.2 | 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
#FEF3E9
oklch(97% 0.018 64.9)
-
Step 100
100
#FCE6CF
oklch(93.7% 0.039 68.6)
-
Step 200
200
#FBD0A6
oklch(88.5% 0.073 66)
-
Step 300
300 (this color)
#EFA551
oklch(77.8% 0.132 67)
-
Step 400
400
#E08A00
oklch(70.7% 0.156 67)
-
Step 500
500
#C07600
oklch(63.1% 0.139 67.3)
-
Step 600
600
#A26300
oklch(55.7% 0.123 67.4)
-
Step 700
700
#895200
oklch(49.1% 0.109 66.6)
-
Step 800
800
#714300
oklch(42.8% 0.095 66.9)
-
Step 900
900
#5E3700
oklch(37.6% 0.083 67)
-
Step 950
950
#392000
oklch(27% 0.059 68.3)
#EFA551 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) | #BDAA48 | 0.082 |
| Deuteranopia (no green cones) | #CFBB53 | 0.071 |
| Tritanopia (no blue cones) | #FF9492 | 0.101 |
| Achromatopsia (no color) | #B4B4B4 | 0.133 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #EFA551
#EFA551
oklch(77.8% 0.132 67)
- #74BEFF
#74BEFF
oklch(77.9% 0.119 246.6)
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 #EFA551, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sandy Brown #F4A460 ΔE 0.018
- Pale Orange #FFA756 ΔE 0.028
- Light Orange #FDAA48 ΔE 0.028
- Earth Yellow #DDA15E ΔE 0.034
- Mango #FFA62B ΔE 0.035
- Gamboge #EE9B00 ΔE 0.040
- Faded Orange #F0944D ΔE 0.040
- Butterscotch #FDB147 ΔE 0.041
Use #EFA551 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.