#1B7418#1B7418

#1B7418 is a mid, vivid green. Relative luminance 0.128; OKLCH L 48.9% C 0.150 H 142.5°. Best body text is #FFFFFF at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#1B7418
RGB	rgb(27, 116, 24)
HSL	hsl(118, 66%, 27%)
HSV	hsv(118, 79%, 45%)
CMYK	cmyk(76.7%, 0%, 79.3%, 54.5%)
CIE-LAB	lab(42.44, -43.72, 40.55)
CIE-LCH	lch(42.44, 59.63, 137.15°)
OKLab	oklab(48.95% -0.1188 0.0912)
OKLCH	oklch(48.95% 0.15 142.5)
XYZ	xyz(6.8618, 12.7890, 2.9709)
Luminance	0.1279 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7418 #711874

analogous

#497418 #1B7418 #187443

triadic

#1B7418 #181B74 #74181B

tetradic

#1B7418 #184974 #711874 #744318

square

#1B7418 #184974 #711874 #744318

split-complementary

#1B7418 #431874 #741849

monochromatic

#061905 #0F410E #1B7418 #27A722 #37D532

Accessibility & contrast

On white

5.90

#1B7418 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#1B7418 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7418

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7418	#FFFFFF	#000000	##FFFFFF
##1B7418	1.00	5.90	3.56	5.90
#FFFFFF	5.90	1.00	21.00	1.00
#000000	3.56	21.00	1.00	21.00
##FFFFFF	5.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#776804

Deuteranopia (green-blind)

#6D6222

Tritanopia (blue-blind)

#007063

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #1b7418;
/* rgb */ color: rgb(27, 116, 24);
/* oklch */ color: oklch(48.9% 0.150 142.5);

Tailwind

colors: {
  custom: {
    50: '#689d5c',
    500: '#1b7418',
    950: '#000000',
  },
}

SCSS

$custom: #1b7418;
$custom-light: #689d5c;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7418",
  "rgb": {
    "r": 27,
    "g": 116,
    "b": 24
  },
  "hsl": {
    "h": 118.043,
    "s": 65.714,
    "l": 27.451
  },
  "oklch": {
    "l": 0.4895,
    "c": 0.14975,
    "h": 142.5
  },
  "luminance": 0.1279
}

Semantic roles & 50–950 ramp

primary

#1B7418

secondary

#A63FA9

accent

#3FE9E3

background

#F6F9F5

surface

#EBF2E9

border

#C6CCC5

text

#070E04

muted

#7A7E79

Preview Lab

Preview with #1B7418

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

Preview Lab → · Contrast checker → · Palette generator →