#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
RGB	rgb(28, 179, 40)
HSL	hsl(125, 73%, 41%)
HSV	hsv(125, 84%, 70%)
CMYK	cmyk(84.4%, 0%, 77.7%, 29.8%)
CIE-LAB	lab(63.87, -62.65, 56.04)
CIE-LCH	lch(63.87, 84.05, 138.19°)
OKLab	oklab(66.81% -0.1696 0.1257)
OKLCH	oklch(66.81% 0.211 143.5)
XYZ	xyz(16.9808, 32.6382, 7.4119)
Luminance	0.3264 (WCAG relative)
Temperature	neutral
Family	green

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
##1CB328	1.00	2.79	7.53	7.53
#FFFFFF	2.79	1.00	21.00	21.00
#000000	7.53	21.00	1.00	1.00
##000000	7.53	21.00	1.00	1.00

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 →