#FBD45C
Closest named color: Light Mustard (#F7D560). oklch(88.1% 0.143 91.1), rgb(251, 212, 92).
Aa
Black text reads best on this color (14.67:1).
About this color
#FBD45C is a light, vivid yellow. In OKLCH its lightness is 88%, its chroma 0.143 and its hue 91°. Its hue sits on the warm side of the wheel. The nearest named color is Light Mustard (#F7D560), ΔE 0.006 away. Black text reads best on it, at 14.67:1.
| Hue family | Yellows |
| Lightness | light (88%) |
| Chroma | vivid (0.143) |
| Temperature | warm |
| Nearest name | Light Mustard (#F7D560) |
| Black text | 14.67:1 |
| White text | 1.43:1 |
Values
| HEX | #FBD45C |
| RGB | rgb(251, 212, 92) |
| HSL | hsl(45, 95%, 67%) |
| OKLCH | oklch(88.1% 0.143 91.1) |
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 #FBD45C | 1.43:1 | Fails | Lc -23.4 | Dividers and decoration only |
| Black text on #FBD45C | 14.67:1 | AAA | Lc 83.1 | Fine for body text |
| #FBD45C text on white | 1.43:1 | Fails | Lc 20.6 | Dividers and decoration only |
| #FBD45C text on black | 14.67:1 | AAA | Lc -82.8 | 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
#FBF5E3
oklch(97% 0.025 91.6)
-
Step 100
100
#F7E9C2
oklch(93.5% 0.053 90.6)
-
Step 200
200 (this color)
#FBD45C
oklch(88.1% 0.143 91.1)
-
Step 300
300
#E8BB00
oklch(80.9% 0.165 91.2)
-
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)
#FBD45C 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) | #E9D14E | 0.031 |
| Deuteranopia (no green cones) | #F3DC61 | 0.021 |
| Tritanopia (no blue cones) | #FFC4BA | 0.126 |
| Achromatopsia (no color) | #D8D8D8 | 0.143 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #FBD45C
#FBD45C
oklch(88.1% 0.143 91.1)
- #CAD7FF
#CAD7FF
oklch(88.2% 0.057 271)
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 #FBD45C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Mustard #F7D560 ΔE 0.006
- Sunglow #FFD166 ΔE 0.015
- Maize #F4D054 ΔE 0.016
- Pale Gold #FDDE6C ΔE 0.025
- Dull Yellow #EEDC5B ΔE 0.027
- Sandy #F1DA7A ΔE 0.027
- Sand Yellow #FCE166 ΔE 0.031
- Yellow Tan #FFE36E ΔE 0.037
Use #FBD45C 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.