#1CB443#1CB443

#1CB443 is a light, vivid green. Relative luminance 0.333; OKLCH L 67.3% C 0.195 H 146.4°. Best body text is #000000 at 7.66:1 contrast (WCAG AA passes).

Color values

HEX	#1CB443
RGB	rgb(28, 180, 67)
HSL	hsl(135, 73%, 41%)
HSV	hsv(135, 84%, 71%)
CMYK	cmyk(84.4%, 0%, 62.8%, 29.4%)
CIE-LAB	lab(64.40, -60.41, 46.05)
CIE-LCH	lch(64.40, 75.96, 142.68°)
OKLab	oklab(67.31% -0.1624 0.1078)
OKLCH	oklch(67.31% 0.195 146.4)
XYZ	xyz(17.8119, 33.2924, 10.7964)
Luminance	0.3330 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1CB443 #B41C8D

analogous

#41B41C #1CB443 #1CB48F

triadic

#1CB443 #431CB4 #B4431C

tetradic

#1CB443 #1C41B4 #B41C8D #B48F1C

square

#1CB443 #1C41B4 #B41C8D #B48F1C

split-complementary

#1CB443 #8F1CB4 #B41C41

monochromatic

#0C4A1C #147F2F #1CB443 #2FDF5C #64E785

Accessibility & contrast

On white

2.74

#1CB443 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.66

#1CB443 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1CB443

7.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1CB443	#FFFFFF	#000000	##000000
##1CB443	1.00	2.74	7.66	7.66
#FFFFFF	2.74	1.00	21.00	21.00
#000000	7.66	21.00	1.00	1.00
##000000	7.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A336

Deuteranopia (green-blind)

#A7984D

Tritanopia (blue-blind)

#00B09C

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #1cb443;
/* rgb */ color: rgb(28, 180, 67);
/* oklch */ color: oklch(67.3% 0.195 146.4);

Tailwind

colors: {
  custom: {
    50: '#77cc7b',
    500: '#1cb443',
    950: '#000000',
  },
}

SCSS

$custom: #1cb443;
$custom-light: #77cc7b;
$custom-dark: #000000;

JSON

{
  "hex": "#1cb443",
  "rgb": {
    "r": 28,
    "g": 180,
    "b": 67
  },
  "hsl": {
    "h": 135.395,
    "s": 73.077,
    "l": 40.784
  },
  "oklch": {
    "l": 0.67313,
    "c": 0.19495,
    "h": 146.4
  },
  "luminance": 0.33295
}

Semantic roles & 50–950 ramp

primary

#1CB443

secondary

#CC60B0

accent

#38C1F0

background

#F8FCF7

surface

#EFF9EE

border

#CAD2C9

text

#0A130A

muted

#7C827C

Preview Lab

Preview with #1CB443

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

Preview Lab → · Contrast checker → · Palette generator →