#FFE171
Closest named color: Yellow Tan (#FFE36E). oklch(91.3% 0.135 94.6), rgb(255, 225, 113).
Aa
Black text reads best on this color (16.26:1).
About this color
#FFE171 is a very light, moderately saturated yellow. In OKLCH its lightness is 91%, its chroma 0.135 and its hue 95°. Its hue sits on the warm side of the wheel. The nearest named color is Yellow Tan (#FFE36E), ΔE 0.007 away. Black text reads best on it, at 16.26:1.
| Hue family | Yellows |
| Lightness | very light (91%) |
| Chroma | moderately saturated (0.135) |
| Temperature | warm |
| Nearest name | Yellow Tan (#FFE36E) |
| Black text | 16.26:1 |
| White text | 1.29:1 |
Values
| HEX | #FFE171 |
| RGB | rgb(255, 225, 113) |
| HSL | hsl(47, 100%, 72%) |
| OKLCH | oklch(91.3% 0.135 94.6) |
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 #FFE171 | 1.29:1 | Fails | Lc -16.5 | Dividers and decoration only |
| Black text on #FFE171 | 16.26:1 | AAA | Lc 89.3 | Fine for body text |
| #FFE171 text on white | 1.29:1 | Fails | Lc 14.4 | Not readable |
| #FFE171 text on black | 16.26:1 | AAA | Lc -89.5 | Fine for body text |
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 100.
-
Step 50
50
#FAF6E4
oklch(97.1% 0.024 96.6)
-
Step 100
100 (this color)
#FFE171
oklch(91.3% 0.135 94.6)
-
Step 200
200
#EDD98E
oklch(88.5% 0.097 95)
-
Step 300
300
#E3BE00
oklch(81% 0.166 94.8)
-
Step 400
400
#BE9E00
oklch(70.7% 0.145 94.4)
-
Step 500
500
#A38700
oklch(63.1% 0.129 94.2)
-
Step 600
600
#897100
oklch(55.5% 0.114 94.1)
-
Step 700
700
#735F00
oklch(49.1% 0.101 94.6)
-
Step 800
800
#5E4E00
oklch(42.8% 0.088 95.4)
-
Step 900
900
#4F4000
oklch(37.6% 0.077 93.9)
-
Step 950
950
#2F2600
oklch(27.1% 0.056 95.5)
#FFE171 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) | #F5DD66 | 0.021 |
| Deuteranopia (no green cones) | #FCE676 | 0.012 |
| Tritanopia (no blue cones) | #FFD2C8 | 0.121 |
| Achromatopsia (no color) | #E2E2E2 | 0.135 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #FFE171
#FFE171
oklch(91.3% 0.135 94.6)
- #D9E1FF
#D9E1FF
oklch(91.3% 0.042 273.7)
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 #FFE171, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Yellow Tan #FFE36E ΔE 0.007
- Pale Gold #FDDE6C ΔE 0.009
- Sand Yellow #FCE166 ΔE 0.011
- Khaki #F0E68C ΔE 0.029
- Sandy #F1DA7A ΔE 0.030
- Light Gold #F3DE8A ΔE 0.032
- Sandy Yellow #FDEE73 ΔE 0.032
- Light Mustard #F7D560 ΔE 0.033
Use #FFE171 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.