#1CB43C#1CB43C

#1CB43C is a light, highly saturated green. Relative luminance 0.332; OKLCH L 67.2% C 0.200 H 145.5°. Best body text is #000000 at 7.64:1 contrast (WCAG AA passes).

Color values

HEX	#1CB43C
RGB	rgb(28, 180, 60)
HSL	hsl(133, 73%, 41%)
HSV	hsv(133, 84%, 71%)
CMYK	cmyk(84.4%, 0%, 66.7%, 29.4%)
CIE-LAB	lab(64.33, -61.20, 49.01)
CIE-LCH	lch(64.33, 78.40, 141.31°)
OKLab	oklab(67.24% -0.1648 0.1134)
OKLCH	oklch(67.24% 0.2 145.5)
XYZ	xyz(17.6145, 33.2134, 9.7566)
Luminance	0.3322 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1CB43C #B41C94

analogous

#48B41C #1CB43C #1CB488

triadic

#1CB43C #3C1CB4 #B43C1C

tetradic

#1CB43C #1C48B4 #B41C94 #B4881C

square

#1CB43C #1C48B4 #B41C94 #B4881C

split-complementary

#1CB43C #881CB4 #B41C48

monochromatic

#0C4A19 #147F2A #1CB43C #2FDF54 #64E77F

Accessibility & contrast

On white

2.75

#1CB43C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.64

#1CB43C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1CB43C

7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1CB43C	#FFFFFF	#000000	##000000
##1CB43C	1.00	2.75	7.64	7.64
#FFFFFF	2.75	1.00	21.00	21.00
#000000	7.64	21.00	1.00	1.00
##000000	7.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A32C

Deuteranopia (green-blind)

#A79847

Tritanopia (blue-blind)

#00AF9B

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #1cb43c;
/* rgb */ color: rgb(28, 180, 60);
/* oklch */ color: oklch(67.2% 0.200 145.5);

Tailwind

colors: {
  custom: {
    50: '#77cc77',
    500: '#1cb43c',
    950: '#000000',
  },
}

SCSS

$custom: #1cb43c;
$custom-light: #77cc77;
$custom-dark: #000000;

JSON

{
  "hex": "#1cb43c",
  "rgb": {
    "r": 28,
    "g": 180,
    "b": 60
  },
  "hsl": {
    "h": 132.632,
    "s": 73.077,
    "l": 40.784
  },
  "oklch": {
    "l": 0.6724,
    "c": 0.20005,
    "h": 145.5
  },
  "luminance": 0.33216
}

Semantic roles & 50–950 ramp

primary

#1CB43C

secondary

#CC60B5

accent

#38C9F0

background

#F8FCF7

surface

#EFF9ED

border

#CAD2C8

text

#0B1309

muted

#7C827B

Preview Lab

Preview with #1CB43C

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

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