#FFB564
Closest named color: Butterscotch (#FDB147). oklch(82.7% 0.13 66.8), rgb(255, 181, 100).
Aa
Black text reads best on this color (12.04:1).
About this color
#FFB564 is a light, moderately saturated orange. In OKLCH its lightness is 83%, its chroma 0.130 and its hue 67°. Its hue sits on the warm side of the wheel. The nearest named color is Butterscotch (#FDB147), ΔE 0.024 away. Black text reads best on it, at 12.04:1.
| Hue family | Oranges |
| Lightness | light (83%) |
| Chroma | moderately saturated (0.130) |
| Temperature | warm |
| Nearest name | Butterscotch (#FDB147) |
| Black text | 12.04:1 |
| White text | 1.74:1 |
Values
| HEX | #FFB564 |
| RGB | rgb(255, 181, 100) |
| HSL | hsl(31, 100%, 70%) |
| OKLCH | oklch(82.7% 0.13 66.8) |
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 #FFB564 | 1.74:1 | Fails | Lc -35.4 | Non-text elements, placeholder text |
| Black text on #FFB564 | 12.04:1 | AAA | Lc 72.3 | Content text, not long reading |
| #FFB564 text on white | 1.74:1 | Fails | Lc 31.5 | Non-text elements, placeholder text |
| #FFB564 text on black | 12.04:1 | AAA | Lc -71.2 | 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
#FEF4E9
oklch(97.2% 0.018 70.2)
-
Step 100
100
#FCE6D0
oklch(93.7% 0.038 67.3)
-
Step 200
200
#FAD1A7
oklch(88.6% 0.072 67.4)
-
Step 300
300 (this color)
#FFB564
oklch(82.7% 0.13 66.8)
-
Step 400
400
#E08A00
oklch(70.7% 0.156 67)
-
Step 500
500
#C17600
oklch(63.2% 0.14 66.8)
-
Step 600
600
#A26200
oklch(55.5% 0.123 66.7)
-
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)
#FFB564 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) | #CDBA5C | 0.080 |
| Deuteranopia (no green cones) | #DFCB65 | 0.071 |
| Tritanopia (no blue cones) | #FFA4A2 | 0.097 |
| Achromatopsia (no color) | #C4C4C4 | 0.130 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #FFB564
#FFB564
oklch(82.7% 0.13 66.8)
- #96CDFF
#96CDFF
oklch(82.8% 0.091 246.6)
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 #FFB564, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Butterscotch #FDB147 ΔE 0.024
- Light Orange #FDAA48 ΔE 0.030
- Pale Orange #FFA756 ΔE 0.032
- Peach #FFB07C ΔE 0.032
- Maximum Yellow Red #FCBF49 ΔE 0.039
- Mango #FFA62B ΔE 0.045
- Sandy Brown #F4A460 ΔE 0.046
- Saffron #E9C46A ΔE 0.047
Use #FFB564 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.