#1C9C2A#1C9C2A

#1C9C2A is a mid, vivid green. Relative luminance 0.242; OKLCH L 60.5% C 0.185 H 144.0°. Best body text is #000000 at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#1C9C2A
RGB	rgb(28, 156, 42)
HSL	hsl(127, 70%, 36%)
HSV	hsv(127, 82%, 61%)
CMYK	cmyk(82.1%, 0%, 73.1%, 38.8%)
CIE-LAB	lab(56.28, -55.36, 47.73)
CIE-LCH	lch(56.28, 73.09, 139.23°)
OKLab	oklab(60.49% -0.1496 0.1086)
OKLCH	oklch(60.49% 0.185 144)
XYZ	xyz(12.7844, 24.1894, 6.1853)
Luminance	0.2419 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C9C2A #9C1C8E

analogous

#4E9C1C #1C9C2A #1C9C6A

triadic

#1C9C2A #2A1C9C #9C2A1C

tetradic

#1C9C2A #1C4E9C #9C1C8E #9C6A1C

square

#1C9C2A #1C4E9C #9C1C8E #9C6A1C

split-complementary

#1C9C2A #6A1C9C #9C1C4E

monochromatic

#09340E #13681C #1C9C2A #25D038 #52E062

Accessibility & contrast

On white

3.60

#1C9C2A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.84

#1C9C2A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C9C2A

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C9C2A	#FFFFFF	#000000	##000000
##1C9C2A	1.00	3.60	5.84	5.84
#FFFFFF	3.60	1.00	21.00	21.00
#000000	5.84	21.00	1.00	1.00
##000000	5.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F8D17

Deuteranopia (green-blind)

#918336

Tritanopia (blue-blind)

#009886

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #1c9c2a;
/* rgb */ color: rgb(28, 156, 42);
/* oklch */ color: oklch(60.5% 0.185 144.0);

Tailwind

colors: {
  custom: {
    50: '#72ba6b',
    500: '#1c9c2a',
    950: '#000000',
  },
}

SCSS

$custom: #1c9c2a;
$custom-light: #72ba6b;
$custom-dark: #000000;

JSON

{
  "hex": "#1c9c2a",
  "rgb": {
    "r": 28,
    "g": 156,
    "b": 42
  },
  "hsl": {
    "h": 126.563,
    "s": 69.565,
    "l": 36.078
  },
  "oklch": {
    "l": 0.60494,
    "c": 0.18489,
    "h": 144
  },
  "luminance": 0.24191
}

Semantic roles & 50–950 ramp

primary

#1C9C2A

secondary

#C351B6

accent

#3BD9EC

background

#F7FBF6

surface

#EEF6EB

border

#C9D0C6

text

#091207

muted

#7B817A

Preview Lab

Preview with #1C9C2A

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

Preview Lab → · Contrast checker → · Palette generator →