#1F8A1E#1F8A1E

#1F8A1E is a mid, vivid green. Relative luminance 0.186; OKLCH L 55.4% C 0.171 H 142.7°. Best body text is #000000 at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#1F8A1E
RGB	rgb(31, 138, 30)
HSL	hsl(119, 64%, 33%)
HSV	hsv(119, 78%, 54%)
CMYK	cmyk(77.5%, 0%, 78.3%, 45.9%)
CIE-LAB	lab(50.17, -50.06, 46.03)
CIE-LCH	lch(50.17, 68.01, 137.40°)
OKLab	oklab(55.4% -0.1359 0.1034)
OKLCH	oklch(55.4% 0.171 142.7)
XYZ	xyz(9.8873, 18.5609, 4.2896)
Luminance	0.1856 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8A1E #891E8A

analogous

#558A1E #1F8A1E #1E8A53

triadic

#1F8A1E #1E1F8A #8A1E1F

tetradic

#1F8A1E #1E558A #891E8A #8A531E

square

#1F8A1E #1E558A #891E8A #8A531E

split-complementary

#1F8A1E #531E8A #8A1E55

monochromatic

#082508 #145813 #1F8A1E #2ABC29 #4CD84B

Accessibility & contrast

On white

4.46

#1F8A1E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.71

#1F8A1E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8A1E

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8A1E	#FFFFFF	#000000	##000000
##1F8A1E	1.00	4.46	4.71	4.71
#FFFFFF	4.46	1.00	21.00	21.00
#000000	4.71	21.00	1.00	1.00
##000000	4.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D7C05

Deuteranopia (green-blind)

#81742A

Tritanopia (blue-blind)

#008676

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #1f8a1e;
/* rgb */ color: rgb(31, 138, 30);
/* oklch */ color: oklch(55.4% 0.171 142.7);

Tailwind

colors: {
  custom: {
    50: '#6ead62',
    500: '#1f8a1e',
    950: '#000000',
  },
}

SCSS

$custom: #1f8a1e;
$custom-light: #6ead62;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8a1e",
  "rgb": {
    "r": 31,
    "g": 138,
    "b": 30
  },
  "hsl": {
    "h": 119.444,
    "s": 64.286,
    "l": 32.941
  },
  "oklch": {
    "l": 0.55404,
    "c": 0.17079,
    "h": 142.7
  },
  "luminance": 0.18562
}

Semantic roles & 50–950 ramp

primary

#1F8A1E

secondary

#B94ABA

accent

#41E7E6

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081005

muted

#7B7F7A

Preview Lab

Preview with #1F8A1E

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

Preview Lab → · Contrast checker → · Palette generator →