#1B7517#1B7517

#1B7517 is a mid, vivid green. Relative luminance 0.130; OKLCH L 49.2% C 0.151 H 142.4°. Best body text is #FFFFFF at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#1B7517
RGB	rgb(27, 117, 23)
HSL	hsl(117, 67%, 27%)
HSV	hsv(117, 80%, 46%)
CMYK	cmyk(76.9%, 0%, 80.3%, 54.1%)
CIE-LAB	lab(42.79, -44.14, 41.25)
CIE-LCH	lch(42.79, 60.42, 136.94°)
OKLab	oklab(49.23% -0.12 0.0925)
OKLCH	oklch(49.23% 0.152 142.4)
XYZ	xyz(6.9675, 13.0167, 2.9557)
Luminance	0.1302 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7517 #711775

analogous

#4A7517 #1B7517 #177542

triadic

#1B7517 #171B75 #75171B

tetradic

#1B7517 #174A75 #711775 #754217

square

#1B7517 #174A75 #711775 #754217

split-complementary

#1B7517 #421775 #75174A

monochromatic

#061A05 #0F420D #1B7517 #27A821 #37D630

Accessibility & contrast

On white

5.83

#1B7517 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#1B7517 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7517

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7517	#FFFFFF	#000000	##FFFFFF
##1B7517	1.00	5.83	3.60	5.83
#FFFFFF	5.83	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#786901

Deuteranopia (green-blind)

#6E6222

Tritanopia (blue-blind)

#007163

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #1b7517;
/* rgb */ color: rgb(27, 117, 23);
/* oklch */ color: oklch(49.2% 0.151 142.4);

Tailwind

colors: {
  custom: {
    50: '#689e5c',
    500: '#1b7517',
    950: '#000000',
  },
}

SCSS

$custom: #1b7517;
$custom-light: #689e5c;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7517",
  "rgb": {
    "r": 27,
    "g": 117,
    "b": 23
  },
  "hsl": {
    "h": 117.447,
    "s": 67.143,
    "l": 27.451
  },
  "oklch": {
    "l": 0.49234,
    "c": 0.1515,
    "h": 142.4
  },
  "luminance": 0.13017
}

Semantic roles & 50–950 ramp

primary

#1B7517

secondary

#A63DAA

accent

#3EEAE3

background

#F6F9F5

surface

#ECF2E9

border

#C7CCC5

text

#070E04

muted

#7A7E79

Preview Lab

Preview with #1B7517

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

Preview Lab → · Contrast checker → · Palette generator →