#1F7822#1F7822

#1F7822 is a mid, vivid green. Relative luminance 0.138; OKLCH L 50.3% C 0.147 H 143.4°. Best body text is #FFFFFF at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#1F7822
RGB	rgb(31, 120, 34)
HSL	hsl(122, 59%, 30%)
HSV	hsv(122, 74%, 47%)
CMYK	cmyk(74.2%, 0%, 71.7%, 52.9%)
CIE-LAB	lab(44.00, -43.50, 38.18)
CIE-LCH	lch(44.00, 57.88, 138.73°)
OKLab	oklab(50.29% -0.1179 0.0875)
OKLCH	oklch(50.29% 0.147 143.4)
XYZ	xyz(7.5698, 13.8389, 3.7853)
Luminance	0.1384 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F7822 #781F75

analogous

#49781F #1F7822 #1F784E

triadic

#1F7822 #221F78 #78221F

tetradic

#1F7822 #1F4978 #781F75 #784E1F

square

#1F7822 #1F4978 #781F75 #784E1F

split-complementary

#1F7822 #4E1F78 #781F49

monochromatic

#061807 #124714 #1F7822 #2CA930 #43CE48

Accessibility & contrast

On white

5.57

#1F7822 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#1F7822 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F7822

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F7822	#FFFFFF	#000000	##FFFFFF
##1F7822	1.00	5.57	3.77	5.57
#FFFFFF	5.57	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B6C15

Deuteranopia (green-blind)

#70652A

Tritanopia (blue-blind)

#007467

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #1f7822;
/* rgb */ color: rgb(31, 120, 34);
/* oklch */ color: oklch(50.3% 0.147 143.4);

Tailwind

colors: {
  custom: {
    50: '#6aa062',
    500: '#1f7822',
    950: '#000000',
  },
}

SCSS

$custom: #1f7822;
$custom-light: #6aa062;
$custom-dark: #000000;

JSON

{
  "hex": "#1f7822",
  "rgb": {
    "r": 31,
    "g": 120,
    "b": 34
  },
  "hsl": {
    "h": 122.022,
    "s": 58.94,
    "l": 29.608
  },
  "oklch": {
    "l": 0.50291,
    "c": 0.14688,
    "h": 143.4
  },
  "luminance": 0.1384
}

Semantic roles & 50–950 ramp

primary

#1F7822

secondary

#AB47A8

accent

#46DDE2

background

#F6F9F6

surface

#ECF2EB

border

#C7CCC6

text

#070F05

muted

#7A7E7A

Preview Lab

Preview with #1F7822

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

Preview Lab → · Contrast checker → · Palette generator →