#1F9A22#1F9A22

#1F9A22 is a mid, vivid green. Relative luminance 0.235; OKLCH L 59.9% C 0.187 H 143.0°. Best body text is #000000 at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#1F9A22
RGB	rgb(31, 154, 34)
HSL	hsl(121, 66%, 36%)
HSV	hsv(121, 80%, 60%)
CMYK	cmyk(79.9%, 0%, 77.9%, 39.6%)
CIE-LAB	lab(55.60, -54.97, 49.98)
CIE-LCH	lch(55.60, 74.30, 137.73°)
OKLab	oklab(59.93% -0.1491 0.1122)
OKLCH	oklch(59.93% 0.187 143)
XYZ	xyz(12.4086, 23.5165, 5.3982)
Luminance	0.2352 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9A22 #9A1F97

analogous

#5A9A1F #1F9A22 #1F9A60

triadic

#1F9A22 #221F9A #9A221F

tetradic

#1F9A22 #1F5A9A #9A1F97 #9A601F

square

#1F9A22 #1F5A9A #9A1F97 #9A601F

split-complementary

#1F9A22 #601F9A #9A1F5A

monochromatic

#0A340C #156717 #1F9A22 #29CD2D #56DD5A

Accessibility & contrast

On white

3.68

#1F9A22 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.70

#1F9A22 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9A22

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9A22	#FFFFFF	#000000	##000000
##1F9A22	1.00	3.68	5.70	5.70
#FFFFFF	3.68	1.00	21.00	21.00
#000000	5.70	21.00	1.00	1.00
##000000	5.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9D8B04

Deuteranopia (green-blind)

#908230

Tritanopia (blue-blind)

#009583

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #1f9a22;
/* rgb */ color: rgb(31, 154, 34);
/* oklch */ color: oklch(59.9% 0.187 143.0);

Tailwind

colors: {
  custom: {
    50: '#72b966',
    500: '#1f9a22',
    950: '#000000',
  },
}

SCSS

$custom: #1f9a22;
$custom-light: #72b966;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9a22",
  "rgb": {
    "r": 31,
    "g": 154,
    "b": 34
  },
  "hsl": {
    "h": 121.463,
    "s": 66.486,
    "l": 36.275
  },
  "oklch": {
    "l": 0.59927,
    "c": 0.18658,
    "h": 143
  },
  "luminance": 0.23518
}

Semantic roles & 50–950 ramp

primary

#1F9A22

secondary

#C154BE

accent

#3EE5E9

background

#F7FBF6

surface

#EEF6EB

border

#C9D0C6

text

#091206

muted

#7B817A

Preview Lab

Preview with #1F9A22

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

Preview Lab → · Contrast checker → · Palette generator →