#1F8519#1F8519

#1F8519 is a mid, vivid green. Relative luminance 0.171; OKLCH L 53.9% C 0.168 H 142.2°. Best body text is #FFFFFF at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#1F8519
RGB	rgb(31, 133, 25)
HSL	hsl(117, 68%, 31%)
HSV	hsv(117, 81%, 52%)
CMYK	cmyk(76.7%, 0%, 81.2%, 47.8%)
CIE-LAB	lab(48.43, -48.75, 46.04)
CIE-LCH	lch(48.43, 67.05, 136.64°)
OKLab	oklab(53.95% -0.1326 0.1027)
OKLCH	oklch(53.95% 0.168 142.2)
XYZ	xyz(9.1275, 17.1355, 3.7460)
Luminance	0.1714 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8519 #7F1985

analogous

#558519 #1F8519 #198549

triadic

#1F8519 #191F85 #85191F

tetradic

#1F8519 #195585 #7F1985 #854919

square

#1F8519 #195585 #7F1985 #854919

split-complementary

#1F8519 #491985 #851955

monochromatic

#071E06 #13510F #1F8519 #2BB923 #46DB3E

Accessibility & contrast

On white

4.74

#1F8519 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#1F8519 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F8519

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8519	#FFFFFF	#000000	##FFFFFF
##1F8519	1.00	4.74	4.43	4.74
#FFFFFF	4.74	1.00	21.00	1.00
#000000	4.43	21.00	1.00	21.00
##FFFFFF	4.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#887800

Deuteranopia (green-blind)

#7D7026

Tritanopia (blue-blind)

#008171

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #1f8519;
/* rgb */ color: rgb(31, 133, 25);
/* oklch */ color: oklch(53.9% 0.168 142.2);

Tailwind

colors: {
  custom: {
    50: '#6daa5f',
    500: '#1f8519',
    950: '#000000',
  },
}

SCSS

$custom: #1f8519;
$custom-light: #6daa5f;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8519",
  "rgb": {
    "r": 31,
    "g": 133,
    "b": 25
  },
  "hsl": {
    "h": 116.667,
    "s": 68.354,
    "l": 30.98
  },
  "oklch": {
    "l": 0.53949,
    "c": 0.16773,
    "h": 142.2
  },
  "luminance": 0.17137
}

Semantic roles & 50–950 ramp

primary

#1F8519

secondary

#B241B9

accent

#3DEBE2

background

#F7FAF5

surface

#EDF4EA

border

#C8CEC6

text

#081005

muted

#7B7F79

Preview Lab

Preview with #1F8519

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

Preview Lab → · Contrast checker → · Palette generator →