Then to be extra safe, write a brief explanation letter, detailing the circumstances. Print two copies of the application page, one with Other and one with Light Brown or Honey into the Eye color section. Explain that you have done this in your letter. Other than that, hopefully someone with similar circumstances can pitch in.
FWIW my eye colour is light brown (exactly like what honey shows on google) and I just have brown in my CoPR and PR Card.