#1B6917#1B6917

#1B6917 is a mid, vivid green. Relative luminance 0.104; OKLCH L 45.7% C 0.137 H 142.3°. Best body text is #FFFFFF at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#1B6917
RGB	rgb(27, 105, 23)
HSL	hsl(117, 64%, 25%)
HSV	hsv(117, 78%, 41%)
CMYK	cmyk(74.3%, 0%, 78.1%, 58.8%)
CIE-LAB	lab(38.55, -39.89, 37.06)
CIE-LCH	lch(38.55, 54.44, 137.11°)
OKLab	oklab(45.71% -0.1085 0.0837)
OKLCH	oklch(45.71% 0.137 142.3)
XYZ	xyz(5.6579, 10.3974, 2.5192)
Luminance	0.1040 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B6917 #651769

analogous

#446917 #1B6917 #17693C

triadic

#1B6917 #171B69 #69171B

tetradic

#1B6917 #174469 #651769 #693C17

square

#1B6917 #174469 #651769 #693C17

split-complementary

#1B6917 #3C1769 #691744

monochromatic

#061905 #0E370C #1B6917 #289B22 #35CD2D

Accessibility & contrast

On white

6.82

#1B6917 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#1B6917 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B6917

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B6917	#FFFFFF	#000000	##FFFFFF
##1B6917	1.00	6.82	3.08	6.82
#FFFFFF	6.82	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C5E07

Deuteranopia (green-blind)

#635820

Tritanopia (blue-blind)

#056659

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #1b6917;
/* rgb */ color: rgb(27, 105, 23);
/* oklch */ color: oklch(45.7% 0.137 142.3);

Tailwind

colors: {
  custom: {
    50: '#65955a',
    500: '#1b6917',
    950: '#000000',
  },
}

SCSS

$custom: #1b6917;
$custom-light: #65955a;
$custom-dark: #000000;

JSON

{
  "hex": "#1b6917",
  "rgb": {
    "r": 27,
    "g": 105,
    "b": 23
  },
  "hsl": {
    "h": 117.073,
    "s": 64.063,
    "l": 25.098
  },
  "oklch": {
    "l": 0.45712,
    "c": 0.13704,
    "h": 142.3
  },
  "luminance": 0.10398
}

Semantic roles & 50–950 ramp

primary

#1B6917

secondary

#9A3D9F

accent

#41E7DF

background

#F6F9F5

surface

#EBF2E9

border

#C6CCC5

text

#060D04

muted

#7A7E79

Preview Lab

Preview with #1B6917

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

Preview Lab → · Contrast checker → · Palette generator →