#1F841F#1F841F

#1F841F is a mid, vivid green. Relative luminance 0.169; OKLCH L 53.7% C 0.163 H 142.9°. Best body text is #FFFFFF at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#1F841F
RGB	rgb(31, 132, 31)
HSL	hsl(120, 62%, 32%)
HSV	hsv(120, 77%, 52%)
CMYK	cmyk(76.5%, 0%, 76.5%, 48.2%)
CIE-LAB	lab(48.12, -47.97, 43.64)
CIE-LCH	lch(48.12, 64.85, 137.70°)
OKLab	oklab(53.71% -0.1302 0.0986)
OKLCH	oklch(53.71% 0.163 142.9)
XYZ	xyz(9.0631, 16.8917, 4.0788)
Luminance	0.1689 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F841F #841F84

analogous

#52841F #1F841F #1F8452

triadic

#1F841F #1F1F84 #841F1F

tetradic

#1F841F #1F5284 #841F84 #84521F

square

#1F841F #1F5284 #841F84 #84521F

split-complementary

#1F841F #521F84 #841F52

monochromatic

#082108 #135213 #1F841F #2BB62B #49D449

Accessibility & contrast

On white

4.80

#1F841F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#1F841F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F841F

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F841F	#FFFFFF	#000000	##FFFFFF
##1F841F	1.00	4.80	4.38	4.80
#FFFFFF	4.80	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#87770B

Deuteranopia (green-blind)

#7C6F2A

Tritanopia (blue-blind)

#008071

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #1f841f;
/* rgb */ color: rgb(31, 132, 31);
/* oklch */ color: oklch(53.7% 0.163 142.9);

Tailwind

colors: {
  custom: {
    50: '#6da962',
    500: '#1f841f',
    950: '#000000',
  },
}

SCSS

$custom: #1f841f;
$custom-light: #6da962;
$custom-dark: #000000;

JSON

{
  "hex": "#1f841f",
  "rgb": {
    "r": 31,
    "g": 132,
    "b": 31
  },
  "hsl": {
    "h": 120,
    "s": 61.963,
    "l": 31.961
  },
  "oklch": {
    "l": 0.53706,
    "c": 0.1633,
    "h": 142.9
  },
  "luminance": 0.16893
}

Semantic roles & 50–950 ramp

primary

#1F841F

secondary

#B748B7

accent

#43E5E5

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081005

muted

#7B7F7A

Preview Lab

Preview with #1F841F

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

Preview Lab → · Contrast checker → · Palette generator →