1B813E

COLOR
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Changpan

Japanese Traditional Colors (Nippon) / changpan
sRGB Model ? COPY
R 27
G 129
B 62
HSL Model ? COPY
H 141°
S 65%
L 31%
CMYK Print ? COPY
C 79
M 0
Y 52
K 49
CIE-Lab ? COPY
L 47.34
a -43.69
b 28.27
CIE-XYZ ? COPY
X 9.17
Y 16.28
Z 7.22
OKLCH (Next-Gen) ? COPY
L 53.14%
C 0.136
H 149.7
HSB Model ? COPY
H 141°
S 79%
B 51%
HWB Model ? COPY
H 141°
W 11%
B 49%
CIE-LUV ? COPY
L 47.34
u -39.67
v 39.65

WCAG Accessibility Score

Sample Text
4.93
AA: PASS / AAA: FAIL
Sample Text
4.26
AA: FAIL / AAA: FAIL

Vision Simulation

Protanopia #47484e
Deuteranopia #413952
Tritanopia #205b5d
Achromatopsia #5a5a5a

TINTS

TONES

Physical Match

Closest Standard Match

P 143-15 C

SET: 潘通CMYK四色铜版色卡
DELTA E: 0.72

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 {
  --changpan: #1B813E;
}
Tailwind Config 
colors: {
  'changpan': '#1B813E',
}
SCSS / Sass 
$changpan: #1B813E;
Design Token 
{
    "name": "Changpan",
    "value": "#1B813E"
}

UI Application / Simulation

Real-time UI Preview

View the actual rendering effect of this color in dashboards, mobile apps, chat interfaces, calendars, etc.
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Open UI Kit

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