Luminance
0.574
Category
Yellow
Type
Light
Best On
Color Codes
All color formats for your project
HEX
#F1C21BF1C21BRGB
rgb(241, 194, 27)R:241 G:194 B:27HSL
hsl(47, 88%, 53%)H:47° S:88% L:53%HSV / HSB
hsv(47, 89%, 95%)H:47° S:89% V:95%CMYK
cmyk(0%, 20%, 89%, 5%)C:0 M:20 Y:89 K:5LAB
lab(80, 3, 79)L:80 a:3 b:79OKLCH
oklch(83.2% 0.166 90.4)L:83.2% C:0.166 H:90.4°Code Formats
color: #F1C21B;UIColor(red: 0.945, green: 0.761, blue: 0.106, alpha: 1.0)Color(0xFFF1C21B)Color(0xFFF1C21B)#FFF1C21BContrast Analysis
WCAG compliance with grayscale colors
On White
1.68:1
On Black
12.47:1
Grayscale Contrast
0%
12.5
AAA10%
10.3
AAA20%
7.5
AAA30%
5.0
AA40%
3.4
AA-large50%
2.4
Fail60%
1.7
Fail70%
1.2
Fail80%
1.0
Fail90%
1.3
Fail100%
1.7
FailBest Grayscale Contrast
#000000 with ratio 12.47:1
Color Harmonies
Harmonious color combinations
complementary
Two colors opposite on the color wheel (180°)
split-complementary
Base color + two colors adjacent to its complement
triadic
Three colors evenly spaced (120° apart)
tetradic
Four colors evenly spaced (90° apart)
analogous
Three colors adjacent on the color wheel (30° apart)
Color Variations
Tints, shades, tones, and full scale
Color Scale (50-900)
50
100
200
300
400
500
600
700
800
900
Tints (Lighter)
Shades (Darker)
Tones (Desaturated)
Gradients (OKLCH)
Primary
90°linear-gradient(90deg, #F7DC7E 0%, #9E7E0A 100%)linear-gradient(90deg, oklch(89.7% 0.118 93.8) 0%, oklch(60.7% 0.122 90.4) 100%)Vibrant
135°linear-gradient(135deg, #FFD642 0%, #DBAC00 100%)linear-gradient(135deg, oklch(88.7% 0.162 92.8) 0%, oklch(76.6% 0.156 88.8) 100%)Complementary
90°linear-gradient(90deg, #F1C21B 0%, #1E4BF1 100%)linear-gradient(90deg, oklch(83.2% 0.166 90.4) 0%, oklch(50.7% 0.250 265.3) 100%)Analogous
90°linear-gradient(90deg, #F1591E 0%, #F1C21B 50%, #B5F11E 100%)linear-gradient(90deg, oklch(65.9% 0.198 38.8) 0%, oklch(83.2% 0.166 90.4) 50%, oklch(88.5% 0.220 126.0) 100%)Sunset
90°linear-gradient(90deg, #F6CE55 0%, #EE6C2B 50%, #E6193C 100%)linear-gradient(90deg, oklch(86.4% 0.144 90.6) 0%, oklch(68.0% 0.177 43.8) 50%, oklch(59.1% 0.228 21.2) 100%)Ocean
135°linear-gradient(135deg, #19A1E6 0%, #22C3B6 50%, #47D1A3 100%)linear-gradient(135deg, oklch(67.5% 0.146 238.9) 0%, oklch(73.8% 0.124 186.2) 50%, oklch(77.5% 0.136 166.9) 100%)Dark Mode
180°linear-gradient(180deg, #F1C31E 0%, #30290D 100%)linear-gradient(180deg, oklch(83.4% 0.165 90.8) 0%, oklch(28.2% 0.044 95.4) 100%)Radial Glow
Radialradial-gradient(circle, #F5D666 0%, #B6910C 100%)radial-gradient(circle, oklch(88.1% 0.135 94.0) 0%, oklch(67.2% 0.135 90.1) 100%)💡 About OKLCH Gradients
OKLCH (Oklch Color Space) provides perceptually uniform gradients with better color transitions than traditional RGB/HSL gradients. The format is oklch(L% C H) where L = Lightness (0-100%), C = Chroma (0-0.4), H = Hue (0-360°).
Generate Full Palette
Create a complete brand palette from this color with primary, secondary, accent, and neutral scales.