#1F8E22#1F8E22

#1F8E22 is a mid, vivid green. Relative luminance 0.198; OKLCH L 56.6% C 0.173 H 143.1°. Best body text is #000000 at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#1F8E22
RGB	rgb(31, 142, 34)
HSL	hsl(122, 64%, 34%)
HSV	hsv(122, 78%, 56%)
CMYK	cmyk(78.2%, 0%, 76.1%, 44.3%)
CIE-LAB	lab(51.56, -51.07, 45.97)
CIE-LCH	lch(51.56, 68.71, 138.01°)
OKLab	oklab(56.56% -0.1385 0.1038)
OKLCH	oklch(56.56% 0.173 143.1)
XYZ	xyz(10.5261, 19.7516, 4.7707)
Luminance	0.1975 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8E22 #8E1F8B

analogous

#548E1F #1F8E22 #1F8E5A

triadic

#1F8E22 #221F8E #8E221F

tetradic

#1F8E22 #1F548E #8E1F8B #8E5A1F

square

#1F8E22 #1F548E #8E1F8B #8E5A1F

split-complementary

#1F8E22 #5A1F8E #8E1F54

monochromatic

#092A0A #145C16 #1F8E22 #2AC02E #4FD953

Accessibility & contrast

On white

4.24

#1F8E22 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.95

#1F8E22 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8E22

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8E22	#FFFFFF	#000000	##000000
##1F8E22	1.00	4.24	4.95	4.95
#FFFFFF	4.24	1.00	21.00	21.00
#000000	4.95	21.00	1.00	1.00
##000000	4.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#91800C

Deuteranopia (green-blind)

#85782E

Tritanopia (blue-blind)

#008A79

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #1f8e22;
/* rgb */ color: rgb(31, 142, 34);
/* oklch */ color: oklch(56.6% 0.173 143.1);

Tailwind

colors: {
  custom: {
    50: '#6fb065',
    500: '#1f8e22',
    950: '#000000',
  },
}

SCSS

$custom: #1f8e22;
$custom-light: #6fb065;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8e22",
  "rgb": {
    "r": 31,
    "g": 142,
    "b": 34
  },
  "hsl": {
    "h": 121.622,
    "s": 64.162,
    "l": 33.922
  },
  "oklch": {
    "l": 0.56564,
    "c": 0.1731,
    "h": 143.1
  },
  "luminance": 0.19753
}

Semantic roles & 50–950 ramp

primary

#1F8E22

secondary

#BB4DB8

accent

#41E3E7

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#091106

muted

#7B807A

Preview Lab

Preview with #1F8E22

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

Preview Lab → · Contrast checker → · Palette generator →