#F3D16B
Closest named color: Light Mustard (#F7D560). oklch(86.9% 0.127 91.2), rgb(243, 209, 107).
Aa
Black text reads best on this color (14.14:1).
About this color
#F3D16B is a light, moderately saturated yellow. In OKLCH its lightness is 87%, its chroma 0.127 and its hue 91°. Its hue sits on the warm side of the wheel. The nearest named color is Light Mustard (#F7D560), ΔE 0.017 away. Black text reads best on it, at 14.14:1.
| Hue family | Yellows |
| Lightness | light (87%) |
| Chroma | moderately saturated (0.127) |
| Temperature | warm |
| Nearest name | Light Mustard (#F7D560) |
| Black text | 14.14:1 |
| White text | 1.48:1 |
Values
| HEX | #F3D16B |
| RGB | rgb(243, 209, 107) |
| HSL | hsl(45, 85%, 69%) |
| OKLCH | oklch(86.9% 0.127 91.2) |
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 #F3D16B | 1.48:1 | Fails | Lc -25.8 | Dividers and decoration only |
| Black text on #F3D16B | 14.14:1 | AAA | Lc 81.0 | Fine for body text |
| #F3D16B text on white | 1.48:1 | Fails | Lc 22.7 | Dividers and decoration only |
| #F3D16B text on black | 14.14:1 | AAA | Lc -80.5 | 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 200.
-
Step 50
50
#FBF5E5
oklch(97.1% 0.022 89.8)
-
Step 100
100
#F5E9C7
oklch(93.5% 0.046 90.9)
-
Step 200
200 (this color)
#F3D16B
oklch(86.9% 0.127 91.2)
-
Step 300
300
#E8BB0F
oklch(80.9% 0.163 90.9)
-
Step 400
400
#C29C00
oklch(70.7% 0.145 91.2)
-
Step 500
500
#A68500
oklch(63% 0.129 91.2)
-
Step 600
600
#8C7000
oklch(55.6% 0.114 91.4)
-
Step 700
700
#765E00
oklch(49.2% 0.101 91.4)
-
Step 800
800
#614C00
oklch(42.6% 0.087 90.4)
-
Step 900
900
#513F00
oklch(37.6% 0.077 90.4)
-
Step 950
950
#302500
oklch(26.9% 0.055 91.9)
#F3D16B 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) | #E4CE61 | 0.026 |
| Deuteranopia (no green cones) | #EDD86F | 0.018 |
| Tritanopia (no blue cones) | #FFC3BA | 0.114 |
| Achromatopsia (no color) | #D4D4D4 | 0.127 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #F3D16B
#F3D16B
oklch(86.9% 0.127 91.2)
- #C4D3FF
#C4D3FF
oklch(87% 0.063 270.3)
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 #F3D16B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Mustard #F7D560 ΔE 0.017
- Sunglow #FFD166 ΔE 0.018
- Maize #F4D054 ΔE 0.019
- Sandy #F1DA7A ΔE 0.022
- Sand #E2CA76 ΔE 0.035
- Dull Yellow #EEDC5B ΔE 0.036
- Pale Gold #FDDE6C ΔE 0.037
- Light Gold #F3DE8A ΔE 0.038
Use #F3D16B 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.