#1C9A2D#1C9A2D

#1C9A2D is a mid, vivid green. Relative luminance 0.235; OKLCH L 60.0% C 0.181 H 144.4°. Best body text is #000000 at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#1C9A2D
RGB	rgb(28, 154, 45)
HSL	hsl(128, 69%, 36%)
HSV	hsv(128, 82%, 60%)
CMYK	cmyk(81.8%, 0%, 70.8%, 39.6%)
CIE-LAB	lab(55.63, -54.43, 45.87)
CIE-LCH	lch(55.63, 71.18, 139.88°)
OKLab	oklab(59.96% -0.147 0.1051)
OKLCH	oklch(59.96% 0.181 144.4)
XYZ	xyz(12.5073, 23.5460, 6.3678)
Luminance	0.2355 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C9A2D #9A1C89

analogous

#4A9A1C #1C9A2D #1C9A6C

triadic

#1C9A2D #2D1C9A #9A2D1C

tetradic

#1C9A2D #1C4A9A #9A1C89 #9A6C1C

square

#1C9A2D #1C4A9A #9A1C89 #9A6C1C

split-complementary

#1C9A2D #6C1C9A #9A1C4A

monochromatic

#09320F #13661E #1C9A2D #25CE3C #51DF64

Accessibility & contrast

On white

3.68

#1C9A2D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.71

#1C9A2D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C9A2D

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C9A2D	#FFFFFF	#000000	##000000
##1C9A2D	1.00	3.68	5.71	5.71
#FFFFFF	3.68	1.00	21.00	21.00
#000000	5.71	21.00	1.00	1.00
##000000	5.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9D8B1D

Deuteranopia (green-blind)

#8F8238

Tritanopia (blue-blind)

#009684

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #1c9a2d;
/* rgb */ color: rgb(28, 154, 45);
/* oklch */ color: oklch(60.0% 0.181 144.4);

Tailwind

colors: {
  custom: {
    50: '#71b96c',
    500: '#1c9a2d',
    950: '#000000',
  },
}

SCSS

$custom: #1c9a2d;
$custom-light: #71b96c;
$custom-dark: #000000;

JSON

{
  "hex": "#1c9a2d",
  "rgb": {
    "r": 28,
    "g": 154,
    "b": 45
  },
  "hsl": {
    "h": 128.095,
    "s": 69.231,
    "l": 35.686
  },
  "oklch": {
    "l": 0.59963,
    "c": 0.18069,
    "h": 144.4
  },
  "luminance": 0.23548
}

Semantic roles & 50–950 ramp

primary

#1C9A2D

secondary

#C250B3

accent

#3CD4EC

background

#F7FBF6

surface

#EDF6EC

border

#C8D0C7

text

#091207

muted

#7B817A

Preview Lab

Preview with #1C9A2D

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

Preview Lab → · Contrast checker → · Palette generator →