#1F8D22#1F8D22

#1F8D22 is a mid, vivid green. Relative luminance 0.195; OKLCH L 56.3% C 0.172 H 143.2°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#1F8D22
RGB	rgb(31, 141, 34)
HSL	hsl(122, 64%, 34%)
HSV	hsv(122, 78%, 55%)
CMYK	cmyk(78%, 0%, 75.9%, 44.7%)
CIE-LAB	lab(51.22, -50.74, 45.63)
CIE-LCH	lch(51.22, 68.24, 138.04°)
OKLab	oklab(56.28% -0.1376 0.1031)
OKLCH	oklch(56.28% 0.172 143.2)
XYZ	xyz(10.3780, 19.4553, 4.7214)
Luminance	0.1946 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8D22 #8D1F8A

analogous

#538D1F #1F8D22 #1F8D59

triadic

#1F8D22 #221F8D #8D221F

tetradic

#1F8D22 #1F538D #8D1F8A #8D591F

square

#1F8D22 #1F538D #8D1F8A #8D591F

split-complementary

#1F8D22 #591F8D #8D1F53

monochromatic

#09290A #145B16 #1F8D22 #2ABF2E #4ED852

Accessibility & contrast

On white

4.29

#1F8D22 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.89

#1F8D22 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8D22

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8D22	#FFFFFF	#000000	##000000
##1F8D22	1.00	4.29	4.89	4.89
#FFFFFF	4.29	1.00	21.00	21.00
#000000	4.89	21.00	1.00	1.00
##000000	4.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907F0D

Deuteranopia (green-blind)

#84772D

Tritanopia (blue-blind)

#008978

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #1f8d22;
/* rgb */ color: rgb(31, 141, 34);
/* oklch */ color: oklch(56.3% 0.172 143.2);

Tailwind

colors: {
  custom: {
    50: '#6faf65',
    500: '#1f8d22',
    950: '#000000',
  },
}

SCSS

$custom: #1f8d22;
$custom-light: #6faf65;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8d22",
  "rgb": {
    "r": 31,
    "g": 141,
    "b": 34
  },
  "hsl": {
    "h": 121.636,
    "s": 63.953,
    "l": 33.725
  },
  "oklch": {
    "l": 0.56281,
    "c": 0.17195,
    "h": 143.2
  },
  "luminance": 0.19457
}

Semantic roles & 50–950 ramp

primary

#1F8D22

secondary

#BB4DB8

accent

#41E2E7

background

#F7FAF6

surface

#EDF5EB

border

#C8CFC6

text

#091006

muted

#7B7F7A

Preview Lab

Preview with #1F8D22

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

Preview Lab → · Contrast checker → · Palette generator →