#1CB42D#1CB42D

#1CB42D is a light, highly saturated green. Relative luminance 0.331; OKLCH L 67.1% C 0.209 H 143.9°. Best body text is #000000 at 7.62:1 contrast (WCAG AA passes).

Color values

HEX	#1CB42D
RGB	rgb(28, 180, 45)
HSL	hsl(127, 73%, 41%)
HSV	hsv(127, 84%, 71%)
CMYK	cmyk(84.4%, 0%, 75%, 29.4%)
CIE-LAB	lab(64.22, -62.58, 54.70)
CIE-LCH	lch(64.22, 83.12, 138.84°)
OKLab	oklab(67.11% -0.1692 0.1235)
OKLCH	oklch(67.11% 0.209 143.9)
XYZ	xyz(17.2726, 33.0767, 7.9562)
Luminance	0.3308 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1CB42D #B41CA3

analogous

#57B41C #1CB42D #1CB479

triadic

#1CB42D #2D1CB4 #B42D1C

tetradic

#1CB42D #1C57B4 #B41CA3 #B4791C

square

#1CB42D #1C57B4 #B41CA3 #B4791C

split-complementary

#1CB42D #791CB4 #B41C57

monochromatic

#0C4A13 #147F20 #1CB42D #2FDF42 #64E772

Accessibility & contrast

On white

2.76

#1CB42D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.62

#1CB42D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1CB42D

7.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1CB42D	#FFFFFF	#000000	##000000
##1CB42D	1.00	2.76	7.62	7.62
#FFFFFF	2.76	1.00	21.00	21.00
#000000	7.62	21.00	1.00	1.00
##000000	7.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A211

Deuteranopia (green-blind)

#A8973C

Tritanopia (blue-blind)

#00AF9A

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #1cb42d;
/* rgb */ color: rgb(28, 180, 45);
/* oklch */ color: oklch(67.1% 0.209 143.9);

Tailwind

colors: {
  custom: {
    50: '#78cc6f',
    500: '#1cb42d',
    950: '#000000',
  },
}

SCSS

$custom: #1cb42d;
$custom-light: #78cc6f;
$custom-dark: #000000;

JSON

{
  "hex": "#1cb42d",
  "rgb": {
    "r": 28,
    "g": 180,
    "b": 45
  },
  "hsl": {
    "h": 126.711,
    "s": 73.077,
    "l": 40.784
  },
  "oklch": {
    "l": 0.67113,
    "c": 0.20947,
    "h": 143.9
  },
  "luminance": 0.33079
}

Semantic roles & 50–950 ramp

primary

#1CB42D

secondary

#CC60C0

accent

#38DBF0

background

#F8FCF7

surface

#EFF9ED

border

#CAD2C8

text

#0B1308

muted

#7C827B

Preview Lab

Preview with #1CB42D

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

Preview Lab → · Contrast checker → · Palette generator →