#1F8518#1F8518

#1F8518 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	#1F8518
RGB	rgb(31, 133, 24)
HSL	hsl(116, 69%, 31%)
HSV	hsv(116, 82%, 52%)
CMYK	cmyk(76.7%, 0%, 82%, 47.8%)
CIE-LAB	lab(48.42, -48.81, 46.35)
CIE-LCH	lch(48.42, 67.32, 136.48°)
OKLab	oklab(53.94% -0.1328 0.1032)
OKLCH	oklch(53.94% 0.168 142.2)
XYZ	xyz(9.1169, 17.1313, 3.6902)
Luminance	0.1713 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8518 #7E1885

analogous

#558518 #1F8518 #188547

triadic

#1F8518 #181F85 #85181F

tetradic

#1F8518 #185585 #7E1885 #854718

square

#1F8518 #185585 #7E1885 #854718

split-complementary

#1F8518 #471885 #851855

monochromatic

#071D05 #13510F #1F8518 #2BB921 #46DC3C

Accessibility & contrast

On white

4.74

#1F8518 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#1F8518 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F8518

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8518	#FFFFFF	#000000	##FFFFFF
##1F8518	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)

#7D7025

Tritanopia (blue-blind)

#008171

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #1f8518;
/* rgb */ color: rgb(31, 133, 24);
/* oklch */ color: oklch(53.9% 0.168 142.2);

Tailwind

colors: {
  custom: {
    50: '#6daa5f',
    500: '#1f8518',
    950: '#000000',
  },
}

SCSS

$custom: #1f8518;
$custom-light: #6daa5f;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8518",
  "rgb": {
    "r": 31,
    "g": 133,
    "b": 24
  },
  "hsl": {
    "h": 116.147,
    "s": 69.427,
    "l": 30.784
  },
  "oklch": {
    "l": 0.53943,
    "c": 0.16823,
    "h": 142.2
  },
  "luminance": 0.17132
}

Semantic roles & 50–950 ramp

primary

#1F8518

secondary

#B140B9

accent

#3CECE1

background

#F7FAF5

surface

#EDF4EA

border

#C8CEC6

text

#081005

muted

#7B7F79

Preview Lab

Preview with #1F8518

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

Preview Lab → · Contrast checker → · Palette generator →