FFCF40

COLOR
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Brilliant Yellow

NBS/ISCC Color Names
sRGB Model ? COPY
R 255
G 207
B 64
HSL Model ? COPY
H 45°
S 100%
L 63%
CMYK Print ? COPY
C 0
M 19
Y 75
K 0
CIE-Lab ? COPY
L 85.13
a 3.44
b 72.84
CIE-XYZ ? COPY
X 64.48
Y 66.26
Z 14.24
OKLCH (Next-Gen) ? COPY
L 87.31%
C 0.16
H 89.3
HSB Model ? COPY
H 45°
S 75%
B 100%
HWB Model ? COPY
H 45°
W 25%
B 0%
CIE-LUV ? COPY
L 85.13
u 40.29
v 81.06

WCAG Accessibility Score

Sample Text
1.47
AA: FAIL / AAA: FAIL
Sample Text
14.25
AA: PASS / AAA: PASS

Vision Simulation

Protanopia #eae962
Deuteranopia #edf06a
Tritanopia #fc7d83
Achromatopsia #cdcdcd

TINTS

TONES

Physical Match

Closest Standard Match

7404 U

SET: 潘通专色胶版色卡
DELTA E: 0.5

HARMONIES

Complementary
Analogous
Split Complementary
Triadic
Tetradic
Monochromatic

Smart Gradients

COPY CSS
Basic Light
COPY CSS
Deep Gravity
COPY CSS
Aurora Flow
COPY CSS
Cyber Clash
COPY CSS
Soft Mist

Developer Handoff

CSS Variables 
:root {
  --brilliant-yellow: #FFCF40;
}
Tailwind Config 
colors: {
  'brilliant-yellow': '#FFCF40',
}
SCSS / Sass 
$brilliant-yellow: #FFCF40;
Design Token 
{
    "name": "Brilliant Yellow",
    "value": "#FFCF40"
}

UI Application / Simulation

Real-time UI Preview

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