#1F8223#1F8223

#1F8223 is a mid, vivid green. Relative luminance 0.164; OKLCH L 53.2% C 0.158 H 143.4°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#1F8223
RGB	rgb(31, 130, 35)
HSL	hsl(122, 61%, 32%)
HSV	hsv(122, 76%, 51%)
CMYK	cmyk(76.2%, 0%, 73.1%, 49%)
CIE-LAB	lab(47.47, -46.93, 41.40)
CIE-LCH	lch(47.47, 62.58, 138.58°)
OKLab	oklab(53.17% -0.1272 0.0944)
OKLCH	oklch(53.17% 0.158 143.4)
XYZ	xyz(8.8505, 16.3769, 4.2844)
Luminance	0.1638 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8223 #821F7E

analogous

#4D821F #1F8223 #1F8255

triadic

#1F8223 #231F82 #82231F

tetradic

#1F8223 #1F4D82 #821F7E #82551F

square

#1F8223 #1F4D82 #821F7E #82551F

split-complementary

#1F8223 #551F82 #821F4D

monochromatic

#071F08 #135116 #1F8223 #2BB330 #48D34E

Accessibility & contrast

On white

4.91

#1F8223 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#1F8223 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F8223

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8223	#FFFFFF	#000000	##FFFFFF
##1F8223	1.00	4.91	4.28	4.91
#FFFFFF	4.91	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#857514

Deuteranopia (green-blind)

#7A6E2C

Tritanopia (blue-blind)

#007E6F

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #1f8223;
/* rgb */ color: rgb(31, 130, 35);
/* oklch */ color: oklch(53.2% 0.158 143.4);

Tailwind

colors: {
  custom: {
    50: '#6ca764',
    500: '#1f8223',
    950: '#000000',
  },
}

SCSS

$custom: #1f8223;
$custom-light: #6ca764;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8223",
  "rgb": {
    "r": 31,
    "g": 130,
    "b": 35
  },
  "hsl": {
    "h": 122.424,
    "s": 61.491,
    "l": 31.569
  },
  "oklch": {
    "l": 0.53168,
    "c": 0.15841,
    "h": 143.4
  },
  "luminance": 0.16378
}

Semantic roles & 50–950 ramp

primary

#1F8223

secondary

#B548B0

accent

#43DEE5

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081006

muted

#7B7F7A

Preview Lab

Preview with #1F8223

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

Preview Lab → · Contrast checker → · Palette generator →