#1F7A22#1F7A22

#1F7A22 is a mid, vivid green. Relative luminance 0.143; OKLCH L 50.9% C 0.149 H 143.4°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#1F7A22
RGB	rgb(31, 122, 34)
HSL	hsl(122, 59%, 30%)
HSV	hsv(122, 75%, 48%)
CMYK	cmyk(74.6%, 0%, 72.1%, 52.2%)
CIE-LAB	lab(44.70, -44.22, 38.91)
CIE-LCH	lch(44.70, 58.90, 138.65°)
OKLab	oklab(50.87% -0.1199 0.0891)
OKLCH	oklch(50.87% 0.149 143.4)
XYZ	xyz(7.8129, 14.3250, 3.8663)
Luminance	0.1433 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F7A22 #7A1F77

analogous

#4A7A1F #1F7A22 #1F7A4F

triadic

#1F7A22 #221F7A #7A221F

tetradic

#1F7A22 #1F4A7A #7A1F77 #7A4F1F

square

#1F7A22 #1F4A7A #7A1F77 #7A4F1F

split-complementary

#1F7A22 #4F1F7A #7A1F4A

monochromatic

#061807 #134914 #1F7A22 #2BAB30 #44CF49

Accessibility & contrast

On white

5.43

#1F7A22 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#1F7A22 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F7A22

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F7A22	#FFFFFF	#000000	##FFFFFF
##1F7A22	1.00	5.43	3.87	5.43
#FFFFFF	5.43	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D6E15

Deuteranopia (green-blind)

#72672B

Tritanopia (blue-blind)

#007668

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #1f7a22;
/* rgb */ color: rgb(31, 122, 34);
/* oklch */ color: oklch(50.9% 0.149 143.4);

Tailwind

colors: {
  custom: {
    50: '#6aa162',
    500: '#1f7a22',
    950: '#000000',
  },
}

SCSS

$custom: #1f7a22;
$custom-light: #6aa162;
$custom-dark: #000000;

JSON

{
  "hex": "#1f7a22",
  "rgb": {
    "r": 31,
    "g": 122,
    "b": 34
  },
  "hsl": {
    "h": 121.978,
    "s": 59.477,
    "l": 30
  },
  "oklch": {
    "l": 0.50867,
    "c": 0.14936,
    "h": 143.4
  },
  "luminance": 0.14326
}

Semantic roles & 50–950 ramp

primary

#1F7A22

secondary

#AD47AA

accent

#45DDE3

background

#F6FAF6

surface

#ECF3EB

border

#C7CDC6

text

#070F05

muted

#7A7F7A

Preview Lab

Preview with #1F7A22

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

Preview Lab → · Contrast checker → · Palette generator →