Canary #FDFF63

Canary is a very light, vivid yellow with hex code #FDFF63 and RGB rgb(253, 255, 99).

Aa

Black text reads best on this color (19.66:1).

About this color

#FDFF63 is a very light, vivid yellow. In OKLCH its lightness is 97%, its chroma 0.174 and its hue 110°. Its hue sits on the warm side of the wheel. It is the named color Canary. Black text reads best on it, at 19.66:1.

Hue familyYellows
Lightnessvery light (97%)
Chromavivid (0.174)
Temperaturewarm
Nearest nameCanary
Black text19.66:1
White text1.06:1

Colors that go with Canary

Matches found by rotating Canary around the OKLCH hue wheel, each labelled with the closest name in our list.

Color palettes with Canary

Curated color palettes that contain a color within ΔE 0.06 (OKLab) of Canary, closest first.

Similar named colors

The eight named colors closest to Canary, with their ΔE distance.

More about Canary

How to make Canary

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 0.051 from Canary. That is close; add a little more of one paint to match.

What colors make yellow? | Color mixing chart

Codes for Canary in every format

HEX#FDFF63
RGBrgb(253, 255, 99)
HSLhsl(61, 100%, 69%)
OKLCHoklch(97% 0.174 109.9)

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.

PairWCAG 2ResultAPCAAPCA guidance
White text on #FDFF63 1.06:1 Fails Lc 0.0 Not readable
Black text on #FDFF63 19.66:1 AAA Lc 101.6 Preferred for body text
#FDFF63 text on white 1.06:1 Fails Lc 0.0 Not readable
#FDFF63 text on black 19.66:1 AAA Lc -103.0 Preferred for body text

Shades and tints of Canary

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.

  1. Step 50

    50 (this color)

    #FDFF63

    oklch(97% 0.174 109.9)

  2. Step 100

    100

    #ECEEBD

    oklch(93.5% 0.064 109.5)

  3. Step 200

    200

    #DEE07C

    oklch(88.4% 0.123 109.7)

  4. Step 300

    300

    #C9C900

    oklch(80.9% 0.176 109.8)

  5. Step 400

    400

    #A7A800

    oklch(70.7% 0.155 110.2)

  6. Step 500

    500

    #8F9000

    oklch(63.2% 0.138 110.3)

  7. Step 600

    600

    #787900

    oklch(55.7% 0.122 110.4)

  8. Step 700

    700

    #656500

    oklch(49.1% 0.107 109.8)

  9. Step 800

    800

    #535300

    oklch(42.8% 0.093 109.8)

  10. Step 900

    900

    #454500

    oklch(37.8% 0.082 109.8)

  11. Step 950

    950

    #282900

    oklch(27.1% 0.06 111.2)

Export this scale for Tailwind in the Tailwind colors tool

Canary 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.

VisionSeen asShift (ΔE)
Protanopia (no red cones)#FFF5500.024
Deuteranopia (no green cones)#FFFA6D0.017
Tritanopia (no blue cones)#FFF0DE0.152
Achromatopsia (no color)#F7F7F70.174

Use Canary 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.