#1C8418#1C8418

#1C8418 is a mid, vivid green. Relative luminance 0.168; OKLCH L 53.6% C 0.168 H 142.4°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#1C8418
RGB	rgb(28, 132, 24)
HSL	hsl(118, 69%, 31%)
HSV	hsv(118, 82%, 52%)
CMYK	cmyk(78.8%, 0%, 81.8%, 48.2%)
CIE-LAB	lab(48.03, -48.97, 45.96)
CIE-LCH	lch(48.03, 67.16, 136.82°)
OKLab	oklab(53.59% -0.1331 0.1024)
OKLCH	oklch(53.59% 0.168 142.4)
XYZ	xyz(8.8945, 16.8143, 3.6407)
Luminance	0.1681 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C8418 #801884

analogous

#528418 #1C8418 #18844A

triadic

#1C8418 #181C84 #84181C

tetradic

#1C8418 #185284 #801884 #844A18

square

#1C8418 #185284 #801884 #844A18

split-complementary

#1C8418 #4A1884 #841852

monochromatic

#061C05 #11500F #1C8418 #27B821 #41DB3B

Accessibility & contrast

On white

4.81

#1C8418 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#1C8418 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C8418

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C8418	#FFFFFF	#000000	##FFFFFF
##1C8418	1.00	4.81	4.36	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#877700

Deuteranopia (green-blind)

#7C6F25

Tritanopia (blue-blind)

#008070

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #1c8418;
/* rgb */ color: rgb(28, 132, 24);
/* oklch */ color: oklch(53.6% 0.168 142.4);

Tailwind

colors: {
  custom: {
    50: '#6ca95f',
    500: '#1c8418',
    950: '#000000',
  },
}

SCSS

$custom: #1c8418;
$custom-light: #6ca95f;
$custom-dark: #000000;

JSON

{
  "hex": "#1c8418",
  "rgb": {
    "r": 28,
    "g": 132,
    "b": 24
  },
  "hsl": {
    "h": 117.778,
    "s": 69.231,
    "l": 30.588
  },
  "oklch": {
    "l": 0.53594,
    "c": 0.16794,
    "h": 142.4
  },
  "luminance": 0.16815
}

Semantic roles & 50–950 ramp

primary

#1C8418

secondary

#B340B8

accent

#3CECE6

background

#F7FAF5

surface

#EDF4EA

border

#C8CEC6

text

#081005

muted

#7B7F79

Preview Lab

Preview with #1C8418

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

Preview Lab → · Contrast checker → · Palette generator →