#1F9518#1F9518

#1F9518 is a mid, vivid green. Relative luminance 0.219; OKLCH L 58.5% C 0.186 H 142.2°. Best body text is #000000 at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#1F9518
RGB	rgb(31, 149, 24)
HSL	hsl(117, 72%, 34%)
HSV	hsv(117, 84%, 58%)
CMYK	cmyk(79.2%, 0%, 83.9%, 41.6%)
CIE-LAB	lab(53.87, -54.02, 51.43)
CIE-LCH	lch(53.87, 74.59, 136.41°)
OKLab	oklab(58.47% -0.1469 0.1138)
OKLCH	oklch(58.47% 0.186 142.2)
XYZ	xyz(11.4767, 21.8508, 4.4767)
Luminance	0.2185 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9518 #8E1895

analogous

#5E9518 #1F9518 #189550

triadic

#1F9518 #181F95 #95181F

tetradic

#1F9518 #185E95 #8E1895 #955018

square

#1F9518 #185E95 #8E1895 #955018

split-complementary

#1F9518 #501895 #95185E

monochromatic

#092C07 #146010 #1F9518 #2ACA20 #4FE146

Accessibility & contrast

On white

3.91

#1F9518 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.37

#1F9518 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9518

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9518	#FFFFFF	#000000	##000000
##1F9518	1.00	3.91	5.37	5.37
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.37	21.00	1.00	1.00
##000000	5.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#998600

Deuteranopia (green-blind)

#8C7D28

Tritanopia (blue-blind)

#00907F

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #1f9518;
/* rgb */ color: rgb(31, 149, 24);
/* oklch */ color: oklch(58.5% 0.186 142.2);

Tailwind

colors: {
  custom: {
    50: '#71b561',
    500: '#1f9518',
    950: '#000000',
  },
}

SCSS

$custom: #1f9518;
$custom-light: #71b561;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9518",
  "rgb": {
    "r": 31,
    "g": 149,
    "b": 24
  },
  "hsl": {
    "h": 116.64,
    "s": 72.254,
    "l": 33.922
  },
  "oklch": {
    "l": 0.5847,
    "c": 0.18586,
    "h": 142.2
  },
  "luminance": 0.21852
}

Semantic roles & 50–950 ramp

primary

#1F9518

secondary

#BB46C2

accent

#39EFE5

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#091106

muted

#7B807A

Preview Lab

Preview with #1F9518

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

Preview Lab → · Contrast checker → · Palette generator →