#1C9920#1C9920

#1C9920 is a mid, vivid green. Relative luminance 0.231; OKLCH L 59.6% C 0.187 H 143.1°. Best body text is #000000 at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#1C9920
RGB	rgb(28, 153, 32)
HSL	hsl(122, 69%, 35%)
HSV	hsv(122, 82%, 60%)
CMYK	cmyk(81.7%, 0%, 79.1%, 40%)
CIE-LAB	lab(55.21, -55.20, 50.25)
CIE-LCH	lch(55.21, 74.64, 137.69°)
OKLab	oklab(59.58% -0.1496 0.1125)
OKLCH	oklch(59.58% 0.187 143.1)
XYZ	xyz(12.1300, 23.1322, 5.1919)
Luminance	0.2313 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C9920 #991C95

analogous

#56991C #1C9920 #1C995E

triadic

#1C9920 #201C99 #99201C

tetradic

#1C9920 #1C5699 #991C95 #995E1C

square

#1C9920 #1C5699 #991C95 #995E1C

split-complementary

#1C9920 #5E1C99 #991C56

monochromatic

#09320A #136515 #1C9920 #25CD2B #50DF55

Accessibility & contrast

On white

3.73

#1C9920 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.63

#1C9920 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C9920

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C9920	#FFFFFF	#000000	##000000
##1C9920	1.00	3.73	5.63	5.63
#FFFFFF	3.73	1.00	21.00	21.00
#000000	5.63	21.00	1.00	1.00
##000000	5.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9C8A00

Deuteranopia (green-blind)

#8F812E

Tritanopia (blue-blind)

#009482

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #1c9920;
/* rgb */ color: rgb(28, 153, 32);
/* oklch */ color: oklch(59.6% 0.187 143.1);

Tailwind

colors: {
  custom: {
    50: '#71b865',
    500: '#1c9920',
    950: '#000000',
  },
}

SCSS

$custom: #1c9920;
$custom-light: #71b865;
$custom-dark: #000000;

JSON

{
  "hex": "#1c9920",
  "rgb": {
    "r": 28,
    "g": 153,
    "b": 32
  },
  "hsl": {
    "h": 121.92,
    "s": 69.061,
    "l": 35.49
  },
  "oklch": {
    "l": 0.59584,
    "c": 0.18721,
    "h": 143.1
  },
  "luminance": 0.23134
}

Semantic roles & 50–950 ramp

primary

#1C9920

secondary

#C24FBE

accent

#3CE6EC

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#091106

muted

#7B807A

Preview Lab

Preview with #1C9920

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

Preview Lab → · Contrast checker → · Palette generator →