#1F8922#1F8922

#1F8922 is a mid, vivid green. Relative luminance 0.183; OKLCH L 55.1% C 0.167 H 143.2°. Best body text is #000000 at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#1F8922
RGB	rgb(31, 137, 34)
HSL	hsl(122, 63%, 33%)
HSV	hsv(122, 77%, 54%)
CMYK	cmyk(77.4%, 0%, 75.2%, 46.3%)
CIE-LAB	lab(49.85, -49.41, 44.25)
CIE-LCH	lch(49.85, 66.32, 138.15°)
OKLab	oklab(55.15% -0.134 0.1002)
OKLCH	oklch(55.15% 0.167 143.2)
XYZ	xyz(9.7988, 18.2970, 4.5283)
Luminance	0.1830 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8922 #891F86

analogous

#51891F #1F8922 #1F8957

triadic

#1F8922 #221F89 #89221F

tetradic

#1F8922 #1F5189 #891F86 #89571F

square

#1F8922 #1F5189 #891F86 #89571F

split-complementary

#1F8922 #571F89 #891F51

monochromatic

#082509 #145716 #1F8922 #2ABB2E #4CD650

Accessibility & contrast

On white

4.51

#1F8922 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.66

#1F8922 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8922

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8922	#FFFFFF	#000000	##000000
##1F8922	1.00	4.51	4.66	4.66
#FFFFFF	4.51	1.00	21.00	21.00
#000000	4.66	21.00	1.00	1.00
##000000	4.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C7C0F

Deuteranopia (green-blind)

#80732D

Tritanopia (blue-blind)

#008575

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #1f8922;
/* rgb */ color: rgb(31, 137, 34);
/* oklch */ color: oklch(55.1% 0.167 143.2);

Tailwind

colors: {
  custom: {
    50: '#6eac64',
    500: '#1f8922',
    950: '#000000',
  },
}

SCSS

$custom: #1f8922;
$custom-light: #6eac64;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8922",
  "rgb": {
    "r": 31,
    "g": 137,
    "b": 34
  },
  "hsl": {
    "h": 121.698,
    "s": 63.095,
    "l": 32.941
  },
  "oklch": {
    "l": 0.5515,
    "c": 0.16732,
    "h": 143.2
  },
  "luminance": 0.18298
}

Semantic roles & 50–950 ramp

primary

#1F8922

secondary

#B94BB6

accent

#42E1E6

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081006

muted

#7B7F7A

Preview Lab

Preview with #1F8922

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

Preview Lab → · Contrast checker → · Palette generator →