#1B7E18#1B7E18

#1B7E18 is a mid, vivid green. Relative luminance 0.152; OKLCH L 51.8% C 0.161 H 142.5°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#1B7E18
RGB	rgb(27, 126, 24)
HSL	hsl(118, 68%, 29%)
HSV	hsv(118, 81%, 49%)
CMYK	cmyk(78.6%, 0%, 81%, 50.6%)
CIE-LAB	lab(45.93, -47.13, 43.95)
CIE-LCH	lch(45.93, 64.44, 137.00°)
OKLab	oklab(51.85% -0.1281 0.0982)
OKLCH	oklch(51.85% 0.161 142.5)
XYZ	xyz(8.0772, 15.2197, 3.3760)
Luminance	0.1522 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7E18 #7B187E

analogous

#4E7E18 #1B7E18 #187E48

triadic

#1B7E18 #181B7E #7E181B

tetradic

#1B7E18 #184E7E #7B187E #7E4818

square

#1B7E18 #184E7E #7B187E #7E4818

split-complementary

#1B7E18 #48187E #7E184E

monochromatic

#061A05 #104B0E #1B7E18 #26B122 #3CD937

Accessibility & contrast

On white

5.19

#1B7E18 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#1B7E18 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7E18

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7E18	#FFFFFF	#000000	##FFFFFF
##1B7E18	1.00	5.19	4.04	5.19
#FFFFFF	5.19	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817100

Deuteranopia (green-blind)

#766A24

Tritanopia (blue-blind)

#007A6B

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #1b7e18;
/* rgb */ color: rgb(27, 126, 24);
/* oklch */ color: oklch(51.8% 0.161 142.5);

Tailwind

colors: {
  custom: {
    50: '#6aa45e',
    500: '#1b7e18',
    950: '#000000',
  },
}

SCSS

$custom: #1b7e18;
$custom-light: #6aa45e;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7e18",
  "rgb": {
    "r": 27,
    "g": 126,
    "b": 24
  },
  "hsl": {
    "h": 118.235,
    "s": 68,
    "l": 29.412
  },
  "oklch": {
    "l": 0.5185,
    "c": 0.1614,
    "h": 142.5
  },
  "luminance": 0.15221
}

Semantic roles & 50–950 ramp

primary

#1B7E18

secondary

#AF3FB2

accent

#3DEBE6

background

#F6FAF5

surface

#ECF4E9

border

#C7CEC5

text

#080F05

muted

#7A7F79

Preview Lab

Preview with #1B7E18

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

Preview Lab → · Contrast checker → · Palette generator →