#1F7F22#1F7F22

#1F7F22 is a mid, vivid green. Relative luminance 0.156; OKLCH L 52.3% C 0.155 H 143.3°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#1F7F22
RGB	rgb(31, 127, 34)
HSL	hsl(122, 61%, 31%)
HSV	hsv(122, 76%, 50%)
CMYK	cmyk(75.6%, 0%, 73.2%, 50.2%)
CIE-LAB	lab(46.42, -45.98, 40.72)
CIE-LCH	lch(46.42, 61.42, 138.47°)
OKLab	oklab(52.3% -0.1247 0.0929)
OKLCH	oklch(52.3% 0.155 143.3)
XYZ	xyz(8.4426, 15.5846, 4.0762)
Luminance	0.1559 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F7F22 #7F1F7C

analogous

#4C7F1F #1F7F22 #1F7F52

triadic

#1F7F22 #221F7F #7F221F

tetradic

#1F7F22 #1F4C7F #7F1F7C #7F521F

square

#1F7F22 #1F4C7F #7F1F7C #7F521F

split-complementary

#1F7F22 #521F7F #7F1F4C

monochromatic

#071D08 #134E15 #1F7F22 #2BB02F #46D24B

Accessibility & contrast

On white

5.10

#1F7F22 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#1F7F22 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F7F22

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F7F22	#FFFFFF	#000000	##FFFFFF
##1F7F22	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827313

Deuteranopia (green-blind)

#776B2B

Tritanopia (blue-blind)

#007B6D

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #1f7f22;
/* rgb */ color: rgb(31, 127, 34);
/* oklch */ color: oklch(52.3% 0.155 143.3);

Tailwind

colors: {
  custom: {
    50: '#6ba563',
    500: '#1f7f22',
    950: '#000000',
  },
}

SCSS

$custom: #1f7f22;
$custom-light: #6ba563;
$custom-dark: #000000;

JSON

{
  "hex": "#1f7f22",
  "rgb": {
    "r": 31,
    "g": 127,
    "b": 34
  },
  "hsl": {
    "h": 121.875,
    "s": 60.759,
    "l": 30.98
  },
  "oklch": {
    "l": 0.52302,
    "c": 0.15546,
    "h": 143.3
  },
  "luminance": 0.15586
}

Semantic roles & 50–950 ramp

primary

#1F7F22

secondary

#B248AF

accent

#44DFE4

background

#F6FAF6

surface

#ECF4EB

border

#C7CEC6

text

#080F05

muted

#7A7F7A

Preview Lab

Preview with #1F7F22

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

Preview Lab → · Contrast checker → · Palette generator →