RAL Classic#EDFF21
Sulfur Yellow
RAL 1016These values are sRGB approximations. RAL colors are defined colorimetrically — for exact color matching in print, paint, or coatings, always verify against a physical RAL color chip.
CSS Values
HEX#EDFF21
RGBrgb(237, 255, 33)
HSLhsl(65, 100%, 56%)
HSL (modern)hsl(65deg 100% 56%)
OKLCHoklch(95.4% 0.2109 115deg)
Tints & Shades
Color Harmonies
complementary
triadic
analogous
split Complementary
tetradic
Contrast
AaText on white
Ratio: 1.11:1AA: FailAAA: FailAA Large: Fail
AaText on black
Ratio: 18.93:1AA: PassAAA: PassAA Large: Pass
Other RAL yellow colors
1000Green Beige1001Beige1002Sand Yellow1003Signal Yellow1004Golden Yellow1005Honey Yellow1006Maize Yellow1007Daffodil Yellow1011Brown Beige1012Lemon Yellow1013Oyster White1014Ivory1015Light Ivory1017Saffron Yellow1018Zinc Yellow1019Grey Beige1020Olive Yellow1021Rape Yellow1023Traffic Yellow1024Ochre Yellow1026Luminous Yellow1027Curry1028Melon Yellow1032Broom Yellow1033Dahlia Yellow1034Pastel Yellow1035Pearl Beige1036Pearl Gold1037Sun Yellow
Nearest Named Colors
See allMaterial Designlime-a200
Crayolalaser-lemon
CSS Namedyellow
Ant Designyellow-5
Radix Colorsyellow-9
Tailwind CSSlime-300
Munsell5Y-9-4
Open Colorlime-3
Bootstrap 5yellow-300
iOS HIGsystem-yellow