#1F942F#1F942F

#1F942F is a mid, vivid green. Relative luminance 0.217; OKLCH L 58.4% C 0.172 H 144.7°. Best body text is #000000 at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#1F942F
RGB	rgb(31, 148, 47)
HSL	hsl(128, 65%, 35%)
HSV	hsv(128, 79%, 58%)
CMYK	cmyk(79.1%, 0%, 68.2%, 42%)
CIE-LAB	lab(53.68, -51.85, 42.96)
CIE-LCH	lch(53.68, 67.34, 140.36°)
OKLab	oklab(58.36% -0.14 0.0992)
OKLCH	oklch(58.36% 0.172 144.7)
XYZ	xyz(11.6673, 21.6750, 6.2576)
Luminance	0.2168 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F942F #941F84

analogous

#4A941F #1F942F #1F9469

triadic

#1F942F #2F1F94 #942F1F

tetradic

#1F942F #1F4A94 #941F84 #94691F

square

#1F942F #1F4A94 #941F84 #94691F

split-complementary

#1F942F #691F94 #941F4A

monochromatic

#0A2F0F #14611F #1F942F #2AC73F #53DB65

Accessibility & contrast

On white

3.94

#1F942F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.34

#1F942F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F942F

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F942F	#FFFFFF	#000000	##000000
##1F942F	1.00	3.94	5.34	5.34
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.34	21.00	1.00	1.00
##000000	5.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#978622

Deuteranopia (green-blind)

#8A7D38

Tritanopia (blue-blind)

#00907F

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #1f942f;
/* rgb */ color: rgb(31, 148, 47);
/* oklch */ color: oklch(58.4% 0.172 144.7);

Tailwind

colors: {
  custom: {
    50: '#70b56c',
    500: '#1f942f',
    950: '#000000',
  },
}

SCSS

$custom: #1f942f;
$custom-light: #70b56c;
$custom-dark: #000000;

JSON

{
  "hex": "#1f942f",
  "rgb": {
    "r": 31,
    "g": 148,
    "b": 47
  },
  "hsl": {
    "h": 128.205,
    "s": 65.363,
    "l": 35.098
  },
  "oklch": {
    "l": 0.58361,
    "c": 0.17158,
    "h": 144.7
  },
  "luminance": 0.21676
}

Semantic roles & 50–950 ramp

primary

#1F942F

secondary

#BE51AF

accent

#3FD1E8

background

#F7FBF6

surface

#EDF6EC

border

#C8D0C7

text

#091107

muted

#7B807A

Preview Lab

Preview with #1F942F

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

Preview Lab → · Contrast checker → · Palette generator →