Canary Yellow #FFFE40
Canary Yellow is a very light, vivid yellow with hex code #FFFE40 and RGB rgb(255, 254, 64).
Aa
Black text reads best on this color (19.50:1).
About this color
#FFFE40 is a very light, vivid yellow. In OKLCH its lightness is 97%, its chroma 0.194 and its hue 109°. Its hue sits on the warm side of the wheel. It is the named color Canary Yellow. Black text reads best on it, at 19.50:1.
| Hue family | Yellows |
| Lightness | very light (97%) |
| Chroma | vivid (0.194) |
| Temperature | warm |
| Nearest name | Canary Yellow |
| Black text | 19.50:1 |
| White text | 1.07:1 |
Colors that go with Canary Yellow
Matches found by rotating Canary Yellow around the OKLCH hue wheel, each labelled with the closest name in our list.
Complementary
The opposite hue (180°).
Analogous
Neighbouring hues, 30° either side.
Triadic
Three hues spaced 120° apart.
Color palettes with Canary Yellow
Curated color palettes that contain a color within ΔE 0.06 (OKLab) of Canary Yellow, closest first.
Similar named colors
The eight named colors closest to Canary Yellow, with their ΔE distance.
- Sunshine Yellow #FFFD37 ΔE 0.004
- Lemon Yellow #FDFF38 ΔE 0.006
- Banana Yellow #FAFE4B ΔE 0.008
- Lemon #FDFF52 ΔE 0.009
- Sunny Yellow #FFF917 ΔE 0.016
- Bright Yellow #FFFD01 ΔE 0.016
- Yellow #FFFF00 ΔE 0.017
- Canary #FDFF63 ΔE 0.020
More about Canary Yellow
How to make Canary Yellow
A starting recipe from common paint colors, found with a spectral paint model (the color mixer’s paint mode). Real pigments vary, so mix a small test batch and adjust.
- 2 parts white
- 1 part yellow
Recipe result: #FEF07D, a difference of ΔE 0.066 from Canary Yellow. That is close; add a little more of one paint to match.
Codes for Canary Yellow in every format
| HEX | #FFFE40 |
| RGB | rgb(255, 254, 64) |
| HSL | hsl(60, 100%, 63%) |
| OKLCH | oklch(96.8% 0.194 109.2) |
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 #FFFE40 | 1.07:1 | Fails | Lc 0.0 | Not readable |
| Black text on #FFFE40 | 19.50:1 | AAA | Lc 101.1 | Preferred for body text |
| #FFFE40 text on white | 1.07:1 | Fails | Lc 0.0 | Not readable |
| #FFFE40 text on black | 19.50:1 | AAA | Lc -102.4 | Preferred for body text |
Shades and tints of Canary Yellow
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 50.
-
Step 50
50 (this color)
#FFFE40
oklch(96.8% 0.194 109.2)
-
Step 100
100
#EDEFB7
oklch(93.7% 0.072 109.4)
-
Step 200
200
#E0E16D
oklch(88.6% 0.139 109.4)
-
Step 300
300
#CAC900
oklch(81% 0.176 109.4)
-
Step 400
400
#A9A700
oklch(70.7% 0.153 108.9)
-
Step 500
500
#908F00
oklch(63% 0.137 109.3)
-
Step 600
600
#797800
oklch(55.5% 0.121 109.2)
-
Step 700
700
#666500
oklch(49.1% 0.107 109.1)
-
Step 800
800
#535300
oklch(42.8% 0.093 109.8)
-
Step 900
900
#454500
oklch(37.8% 0.082 109.8)
-
Step 950
950
#292800
oklch(26.9% 0.058 108.3)
Canary Yellow 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) | #FFF308 | 0.027 |
| Deuteranopia (no green cones) | #FFF950 | 0.017 |
| Tritanopia (no blue cones) | #FFEEDB | 0.171 |
| Achromatopsia (no color) | #F6F6F6 | 0.194 |
Use Canary Yellow 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.