#1CB328#1CB328

#1CB328 is a light, highly saturated green. Relative luminance 0.326; OKLCH L 66.8% C 0.211 H 143.5°. Best body text is #000000 at 7.53:1 contrast (WCAG AA passes).

Color values

HEX#1CB328
RGBrgb(28, 179, 40)
HSLhsl(125, 73%, 41%)
HSVhsv(125, 84%, 70%)
CMYKcmyk(84.4%, 0%, 77.7%, 29.8%)
CIE-LABlab(63.87, -62.65, 56.04)
CIE-LCHlch(63.87, 84.05, 138.19°)
OKLaboklab(66.81% -0.1696 0.1257)
OKLCHoklch(66.81% 0.211 143.5)
XYZxyz(16.9808, 32.6382, 7.4119)
Luminance0.3264 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1CB328 #B31CA7
analogous
#5BB31C #1CB328 #1CB373
triadic
#1CB328 #281CB3 #B3281C
tetradic
#1CB328 #1C5BB3 #B31CA7 #B3731C
square
#1CB328 #1C5BB3 #B31CA7 #B3731C
split-complementary
#1CB328 #731CB3 #B31C5B
monochromatic
#0B4910 #147E1C #1CB328 #2EDE3C #63E76D

Accessibility & contrast

On white

2.79
#1CB328 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.53
#1CB328 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1CB328
7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1CB328#FFFFFF#000000##000000
##1CB3281.002.797.537.53
#FFFFFF2.791.0021.0021.00
#0000007.5321.001.001.00
##0000007.5321.001.001.00

Color blindness preview

Protanopia (red-blind)
#B7A102
Deuteranopia (green-blind)
#A79738
Tritanopia (blue-blind)
#00AE99
Achromatopsia (no color)
#9B9B9B

Design tokens & code

CSS
--color: #1cb328;
/* rgb */ color: rgb(28, 179, 40);
/* oklch */ color: oklch(66.8% 0.211 143.5);
Tailwind
colors: {
  custom: {
    50: '#78cb6d',
    500: '#1cb328',
    950: '#000000',
  },
}
SCSS
$custom: #1cb328;
$custom-light: #78cb6d;
$custom-dark: #000000;
JSON
{
  "hex": "#1cb328",
  "rgb": {
    "r": 28,
    "g": 179,
    "b": 40
  },
  "hsl": {
    "h": 124.768,
    "s": 72.947,
    "l": 40.588
  },
  "oklch": {
    "l": 0.66807,
    "c": 0.21106,
    "h": 143.5
  },
  "luminance": 0.3264
}

Semantic roles & 50–950 ramp

primary
#1CB328
secondary
#CB5FC3
accent
#38E1F0
background
#F8FCF6
surface
#EFF9EC
border
#CAD2C7
text
#0B1307
muted
#7C827A

Preview Lab

Preview with #1CB328

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →

#1CB328 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva