#1F6811#1F6811

#1F6811 is a mid, vivid green. Relative luminance 0.102; OKLCH L 45.5% C 0.138 H 140.9°. Best body text is #FFFFFF at 6.89:1 contrast (WCAG AA passes).

Color values

HEX	#1F6811
RGB	rgb(31, 104, 17)
HSL	hsl(110, 72%, 24%)
HSV	hsv(110, 84%, 41%)
CMYK	cmyk(70.2%, 0%, 83.7%, 59.2%)
CIE-LAB	lab(38.26, -39.11, 38.99)
CIE-LCH	lch(38.26, 55.23, 135.09°)
OKLab	oklab(45.49% -0.107 0.0868)
OKLCH	oklch(45.49% 0.138 140.9)
XYZ	xyz(5.6163, 10.2318, 2.2092)
Luminance	0.1023 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F6811 #5A1168

analogous

#4A6811 #1F6811 #11682E

triadic

#1F6811 #111F68 #68111F

tetradic

#1F6811 #114A68 #5A1168 #682E11

square

#1F6811 #114A68 #5A1168 #682E11

split-complementary

#1F6811 #2E1168 #68114A

monochromatic

#081A04 #0F3308 #1F6811 #2F9D1A #3ED122

Accessibility & contrast

On white

6.89

#1F6811 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#1F6811 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F6811

6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F6811	#FFFFFF	#000000	##FFFFFF
##1F6811	1.00	6.89	3.05	6.89
#FFFFFF	6.89	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B5E00

Deuteranopia (green-blind)

#62581B

Tritanopia (blue-blind)

#116458

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #1f6811;
/* rgb */ color: rgb(31, 104, 17);
/* oklch */ color: oklch(45.5% 0.138 140.9);

Tailwind

colors: {
  custom: {
    50: '#679457',
    500: '#1f6811',
    950: '#000000',
  },
}

SCSS

$custom: #1f6811;
$custom-light: #679457;
$custom-dark: #000000;

JSON

{
  "hex": "#1f6811",
  "rgb": {
    "r": 31,
    "g": 104,
    "b": 17
  },
  "hsl": {
    "h": 110.345,
    "s": 71.901,
    "l": 23.725
  },
  "oklch": {
    "l": 0.45488,
    "c": 0.13777,
    "h": 140.9
  },
  "luminance": 0.10232
}

Semantic roles & 50–950 ramp

primary

#1F6811

secondary

#8F35A0

accent

#39EFD1

background

#F6F9F5

surface

#EBF1E9

border

#C6CBC5

text

#070D03

muted

#7A7E78

Preview Lab

Preview with #1F6811

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

Preview Lab → · Contrast checker → · Palette generator →