F9D000

COLOR
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Vivid Yellow

Color Psychology & Meanings / xian yan huang
sRGB Model ? COPY
R 249
G 208
B 0
HSL Model ? COPY
H 50°
S 100%
L 49%
CMYK Print ? COPY
C 0
M 16
Y 100
K 2
CIE-Lab ? COPY
L 84.61
a -0.93
b 85.24
CIE-XYZ ? COPY
X 61.62
Y 65.25
Z 9.35
OKLCH (Next-Gen) ? COPY
L 86.72%
C 0.178
H 94.5
HSB Model ? COPY
H 50°
S 100%
B 98%
HWB Model ? COPY
H 50°
W 0%
B 2%
CIE-LUV ? COPY
L 84.61
u 36.15
v 89.44

WCAG Accessibility Score

Sample Text
1.49
AA: FAIL / AAA: FAIL
Sample Text
14.05
AA: PASS / AAA: PASS

Vision Simulation

Protanopia #e7e632
Deuteranopia #e9ec3e
Tritanopia #f65a62
Achromatopsia #c4c4c4

TINTS

TONES

Physical Match

Closest Standard Match

109 XGC

SET: 潘通广色域色卡
DELTA E: 0.48

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

Description

Vivid Yellow

Developer Handoff

CSS Variables 
:root {
  --vivid-yellow: #F9D000;
}
Tailwind Config 
colors: {
  'vivid-yellow': '#F9D000',
}
SCSS / Sass 
$vivid-yellow: #F9D000;
Design Token 
{
    "name": "Vivid Yellow",
    "value": "#F9D000"
}

UI Application / Simulation

Real-time UI Preview

View the actual rendering effect of this color in dashboards, mobile apps, chat interfaces, calendars, etc.
Click to open full-screen immersive preview.

Open UI Kit

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