#1B7717#1B7717

#1B7717 is a mid, vivid green. Relative luminance 0.135; OKLCH L 49.8% C 0.154 H 142.4°. Best body text is #FFFFFF at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#1B7717
RGB	rgb(27, 119, 23)
HSL	hsl(118, 68%, 28%)
HSV	hsv(118, 81%, 47%)
CMYK	cmyk(77.3%, 0%, 80.7%, 53.3%)
CIE-LAB	lab(43.49, -44.83, 41.93)
CIE-LCH	lch(43.49, 61.38, 136.91°)
OKLab	oklab(49.82% -0.1219 0.0939)
OKLCH	oklch(49.82% 0.154 142.4)
XYZ	xyz(7.2030, 13.4877, 3.0342)
Luminance	0.1349 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7717 #731777

analogous

#4B7717 #1B7717 #177743

triadic

#1B7717 #171B77 #77171B

tetradic

#1B7717 #174B77 #731777 #774317

square

#1B7717 #174B77 #731777 #774317

split-complementary

#1B7717 #431777 #77174B

monochromatic

#061A05 #0F440D #1B7717 #27AA21 #38D731

Accessibility & contrast

On white

5.68

#1B7717 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#1B7717 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7717

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7717	#FFFFFF	#000000	##FFFFFF
##1B7717	1.00	5.68	3.70	5.68
#FFFFFF	5.68	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A6B00

Deuteranopia (green-blind)

#706422

Tritanopia (blue-blind)

#007365

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #1b7717;
/* rgb */ color: rgb(27, 119, 23);
/* oklch */ color: oklch(49.8% 0.154 142.4);

Tailwind

colors: {
  custom: {
    50: '#699f5c',
    500: '#1b7717',
    950: '#000000',
  },
}

SCSS

$custom: #1b7717;
$custom-light: #699f5c;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7717",
  "rgb": {
    "r": 27,
    "g": 119,
    "b": 23
  },
  "hsl": {
    "h": 117.5,
    "s": 67.606,
    "l": 27.843
  },
  "oklch": {
    "l": 0.49816,
    "c": 0.15384,
    "h": 142.4
  },
  "luminance": 0.13489
}

Semantic roles & 50–950 ramp

primary

#1B7717

secondary

#A83EAC

accent

#3DEAE3

background

#F6F9F5

surface

#ECF2E9

border

#C7CCC5

text

#070F04

muted

#7A7E79

Preview Lab

Preview with #1B7717

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

Preview Lab → · Contrast checker → · Palette generator →