#F9E371
Closest named color: Yellow Tan (#FFE36E). oklch(91.2% 0.136 98.6), rgb(249, 227, 113).
Aa
Black text reads best on this color (16.25:1).
About this color
#F9E371 is a very light, moderately saturated yellow. In OKLCH its lightness is 91%, its chroma 0.136 and its hue 99°. Its hue sits on the warm side of the wheel. The nearest named color is Yellow Tan (#FFE36E), ΔE 0.009 away. Black text reads best on it, at 16.25:1.
| Hue family | Yellows |
| Lightness | very light (91%) |
| Chroma | moderately saturated (0.136) |
| Temperature | warm |
| Nearest name | Yellow Tan (#FFE36E) |
| Black text | 16.25:1 |
| White text | 1.29:1 |
Values
| HEX | #F9E371 |
| RGB | rgb(249, 227, 113) |
| HSL | hsl(50, 92%, 71%) |
| OKLCH | oklch(91.2% 0.136 98.6) |
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 #F9E371 | 1.29:1 | Fails | Lc -16.6 | Dividers and decoration only |
| Black text on #F9E371 | 16.25:1 | AAA | Lc 89.2 | Fine for body text |
| #F9E371 text on white | 1.29:1 | Fails | Lc 14.4 | Not readable |
| #F9E371 text on black | 16.25:1 | AAA | Lc -89.4 | 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
#F9F6E4
oklch(97.1% 0.024 99.1)
-
Step 100
100 (this color)
#F9E371
oklch(91.2% 0.136 98.6)
-
Step 200
200
#E9DB8E
oklch(88.6% 0.098 99.2)
-
Step 300
300
#DDC100
oklch(81% 0.168 98.7)
-
Step 400
400
#B8A100
oklch(70.8% 0.147 99)
-
Step 500
500
#9E8900
oklch(63% 0.13 98.3)
-
Step 600
600
#857300
oklch(55.6% 0.115 98.3)
-
Step 700
700
#706100
oklch(49.2% 0.102 98.7)
-
Step 800
800
#5C4F00
oklch(42.8% 0.088 98.3)
-
Step 900
900
#4C4200
oklch(37.8% 0.078 99.5)
-
Step 950
950
#2E2600
oklch(27% 0.056 97.1)
#F9E371 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) | #F6DE66 | 0.015 |
| Deuteranopia (no green cones) | #FCE676 | 0.009 |
| Tritanopia (no blue cones) | #FFD5C9 | 0.121 |
| Achromatopsia (no color) | #E2E2E2 | 0.136 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #F9E371
#F9E371
oklch(91.2% 0.136 98.6)
- #DBE0FF
#DBE0FF
oklch(91.2% 0.043 278.3)
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 #F9E371, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Yellow Tan #FFE36E ΔE 0.009
- Sand Yellow #FCE166 ΔE 0.009
- Pale Gold #FDDE6C ΔE 0.012
- Khaki #F0E68C ΔE 0.026
- Sandy Yellow #FDEE73 ΔE 0.029
- Dull Yellow #EEDC5B ΔE 0.030
- Sandy #F1DA7A ΔE 0.030
- Light Gold #F3DE8A ΔE 0.032
Use #F9E371 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.