#1C9019#1C9019

#1C9019 is a mid, vivid green. Relative luminance 0.203; OKLCH L 57.0% C 0.181 H 142.5°. Best body text is #000000 at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#1C9019
RGB	rgb(28, 144, 25)
HSL	hsl(118, 70%, 33%)
HSV	hsv(118, 83%, 56%)
CMYK	cmyk(80.6%, 0%, 82.6%, 43.5%)
CIE-LAB	lab(52.13, -52.80, 49.52)
CIE-LCH	lch(52.13, 72.39, 136.84°)
OKLab	oklab(57.01% -0.1434 0.11)
OKLCH	oklch(57.01% 0.181 142.5)
XYZ	xyz(10.6270, 20.2623, 4.2705)
Luminance	0.2026 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C9019 #8D1990

analogous

#589019 #1C9019 #199051

triadic

#1C9019 #191C90 #90191C

tetradic

#1C9019 #195890 #8D1990 #905119

square

#1C9019 #195890 #8D1990 #905119

split-complementary

#1C9019 #511990 #901958

monochromatic

#082807 #125C10 #1C9019 #26C422 #49DF45

Accessibility & contrast

On white

4.16

#1C9019 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.05

#1C9019 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C9019

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C9019	#FFFFFF	#000000	##000000
##1C9019	1.00	4.16	5.05	5.05
#FFFFFF	4.16	1.00	21.00	21.00
#000000	5.05	21.00	1.00	1.00
##000000	5.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938200

Deuteranopia (green-blind)

#877928

Tritanopia (blue-blind)

#008B7A

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #1c9019;
/* rgb */ color: rgb(28, 144, 25);
/* oklch */ color: oklch(57.0% 0.181 142.5);

Tailwind

colors: {
  custom: {
    50: '#6fb261',
    500: '#1c9019',
    950: '#000000',
  },
}

SCSS

$custom: #1c9019;
$custom-light: #6fb261;
$custom-dark: #000000;

JSON

{
  "hex": "#1c9019",
  "rgb": {
    "r": 28,
    "g": 144,
    "b": 25
  },
  "hsl": {
    "h": 118.487,
    "s": 70.414,
    "l": 33.137
  },
  "oklch": {
    "l": 0.57013,
    "c": 0.18075,
    "h": 142.5
  },
  "luminance": 0.20264
}

Semantic roles & 50–950 ramp

primary

#1C9019

secondary

#BD45C0

accent

#3BEDE9

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#091105

muted

#7B807A

Preview Lab

Preview with #1C9019

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

Preview Lab → · Contrast checker → · Palette generator →