#F8E05B
Closest named color: Sand Yellow (#FCE166). oklch(90.2% 0.152 99), rgb(248, 224, 91).
Aa
Black text reads best on this color (15.80:1).
About this color
#F8E05B is a very light, vivid yellow. In OKLCH its lightness is 90%, its chroma 0.152 and its hue 99°. Its hue sits on the warm side of the wheel. The nearest named color is Sand Yellow (#FCE166), ΔE 0.011 away. Black text reads best on it, at 15.80:1.
| Hue family | Yellows |
| Lightness | very light (90%) |
| Chroma | vivid (0.152) |
| Temperature | warm |
| Nearest name | Sand Yellow (#FCE166) |
| Black text | 15.80:1 |
| White text | 1.32:1 |
Values
| HEX | #F8E05B |
| RGB | rgb(248, 224, 91) |
| HSL | hsl(51, 92%, 66%) |
| OKLCH | oklch(90.2% 0.152 99) |
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 #F8E05B | 1.32:1 | Fails | Lc -18.5 | Dividers and decoration only |
| Black text on #F8E05B | 15.80:1 | AAA | Lc 87.5 | Fine for body text |
| #F8E05B text on white | 1.32:1 | Fails | Lc 16.1 | Dividers and decoration only |
| #F8E05B text on black | 15.80:1 | AAA | Lc -87.6 | 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 200.
-
Step 50
50
#F9F6E3
oklch(97% 0.025 99.5)
-
Step 100
100
#F3EBC0
oklch(93.6% 0.057 98.6)
-
Step 200
200 (this color)
#F8E05B
oklch(90.2% 0.152 99)
-
Step 300
300
#DCC100
oklch(80.9% 0.168 99.1)
-
Step 400
400
#B8A100
oklch(70.8% 0.147 99)
-
Step 500
500
#9D8A00
oklch(63.1% 0.131 99.5)
-
Step 600
600
#847300
oklch(55.5% 0.115 98.9)
-
Step 700
700
#6F6100
oklch(49.1% 0.102 99.4)
-
Step 800
800
#5B4F00
oklch(42.7% 0.088 99.2)
-
Step 900
900
#4C4200
oklch(37.8% 0.078 99.5)
-
Step 950
950
#2D2600
oklch(26.8% 0.056 98.7)
#F8E05B 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) | #F4DA4B | 0.018 |
| Deuteranopia (no green cones) | #FBE362 | 0.010 |
| Tritanopia (no blue cones) | #FFD1C4 | 0.136 |
| Achromatopsia (no color) | #DFDFDF | 0.152 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #F8E05B
#F8E05B
oklch(90.2% 0.152 99)
- #D7DCFF
#D7DCFF
oklch(90.2% 0.048 279)
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 #F8E05B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sand Yellow #FCE166 ΔE 0.011
- Dull Yellow #EEDC5B ΔE 0.018
- Pale Gold #FDDE6C ΔE 0.019
- Yellow Tan #FFE36E ΔE 0.020
- Sun Yellow #FFDF22 ΔE 0.029
- Light Mustard #F7D560 ΔE 0.030
- Sunflower Yellow #FFDA03 ΔE 0.034
- Dandelion #FEDF08 ΔE 0.034
Use #F8E05B 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.