#FDE99B
Closest named color: Light Tan (#FBEEAC). oklch(93.3% 0.1 95.5), rgb(253, 233, 155).
Aa
Black text reads best on this color (17.30:1).
About this color
#FDE99B is a very light, moderately saturated yellow. In OKLCH its lightness is 93%, its chroma 0.100 and its hue 95°. Its hue sits on the warm side of the wheel. The nearest named color is Light Tan (#FBEEAC), ΔE 0.019 away. Black text reads best on it, at 17.30:1.
| Hue family | Yellows |
| Lightness | very light (93%) |
| Chroma | moderately saturated (0.100) |
| Temperature | warm |
| Nearest name | Light Tan (#FBEEAC) |
| Black text | 17.30:1 |
| White text | 1.21:1 |
Values
| HEX | #FDE99B |
| RGB | rgb(253, 233, 155) |
| HSL | hsl(48, 96%, 80%) |
| OKLCH | oklch(93.3% 0.1 95.5) |
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 #FDE99B | 1.21:1 | Fails | Lc -12.2 | Not readable |
| Black text on #FDE99B | 17.30:1 | AAA | Lc 93.1 | Preferred for body text |
| #FDE99B text on white | 1.21:1 | Fails | Lc 10.5 | Not readable |
| #FDE99B text on black | 17.30:1 | AAA | Lc -93.7 | Preferred 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
#F9F6E9
oklch(97.2% 0.017 96.1)
-
Step 100
100 (this color)
#FDE99B
oklch(93.3% 0.1 95.5)
-
Step 200
200
#E7DAA4
oklch(88.6% 0.072 96.2)
-
Step 300
300
#DAC056
oklch(81% 0.129 95.6)
-
Step 400
400
#BC9F00
oklch(70.7% 0.145 95.9)
-
Step 500
500
#A28800
oklch(63.2% 0.13 95.4)
-
Step 600
600
#887200
oklch(55.6% 0.114 95.6)
-
Step 700
700
#725F00
oklch(49% 0.101 95.4)
-
Step 800
800
#5E4E00
oklch(42.8% 0.088 95.4)
-
Step 900
900
#4E4100
oklch(37.8% 0.078 96.2)
-
Step 950
950
#2F2600
oklch(27.1% 0.056 95.5)
#FDE99B 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) | #F8E595 | 0.013 |
| Deuteranopia (no green cones) | #FEEC9E | 0.008 |
| Tritanopia (no blue cones) | #FFDED5 | 0.087 |
| Achromatopsia (no color) | #E9E9E9 | 0.100 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #FDE99B
#FDE99B
oklch(93.3% 0.1 95.5)
- #E2E8FF
#E2E8FF
oklch(93.3% 0.032 274.1)
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 #FDE99B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Tan #FBEEAC ΔE 0.019
- Pale Goldenrod #EEE8AA ΔE 0.026
- Dark Cream #FFF39A ΔE 0.026
- Khaki #F0E68C ΔE 0.027
- Pale Peach #FFE5AD ΔE 0.027
- Buff #FEF69E ΔE 0.033
- Light Gold #F3DE8A ΔE 0.034
- Light Khaki #E6F2A2 ΔE 0.035
Use #FDE99B 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.