#1F891A#1F891A

#1F891A is a mid, vivid green. Relative luminance 0.183; OKLCH L 55.1% C 0.172 H 142.4°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#1F891A
RGB	rgb(31, 137, 26)
HSL	hsl(117, 68%, 32%)
HSV	hsv(117, 81%, 54%)
CMYK	cmyk(77.4%, 0%, 81%, 46.3%)
CIE-LAB	lab(49.81, -50.01, 47.03)
CIE-LCH	lch(49.81, 68.65, 136.76°)
OKLab	oklab(55.09% -0.136 0.1049)
OKLCH	oklch(55.09% 0.172 142.4)
XYZ	xyz(9.6966, 18.2561, 3.9898)
Luminance	0.1826 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F891A #841A89

analogous

#57891A #1F891A #1A894C

triadic

#1F891A #1A1F89 #891A1F

tetradic

#1F891A #1A5789 #841A89 #894C1A

square

#1F891A #1A5789 #841A89 #894C1A

split-complementary

#1F891A #4C1A89 #891A57

monochromatic

#082206 #135610 #1F891A #2BBC24 #49DB42

Accessibility & contrast

On white

4.51

#1F891A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#1F891A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F891A

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F891A	#FFFFFF	#000000	##000000
##1F891A	1.00	4.51	4.65	4.65
#FFFFFF	4.51	1.00	21.00	21.00
#000000	4.65	21.00	1.00	1.00
##000000	4.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C7B00

Deuteranopia (green-blind)

#817327

Tritanopia (blue-blind)

#008574

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #1f891a;
/* rgb */ color: rgb(31, 137, 26);
/* oklch */ color: oklch(55.1% 0.172 142.4);

Tailwind

colors: {
  custom: {
    50: '#6eac60',
    500: '#1f891a',
    950: '#000000',
  },
}

SCSS

$custom: #1f891a;
$custom-light: #6eac60;
$custom-dark: #000000;

JSON

{
  "hex": "#1f891a",
  "rgb": {
    "r": 31,
    "g": 137,
    "b": 26
  },
  "hsl": {
    "h": 117.297,
    "s": 68.098,
    "l": 31.961
  },
  "oklch": {
    "l": 0.55094,
    "c": 0.17175,
    "h": 142.4
  },
  "luminance": 0.18257
}

Semantic roles & 50–950 ramp

primary

#1F891A

secondary

#B743BC

accent

#3DEBE3

background

#F7FAF5

surface

#EDF4EA

border

#C8CEC6

text

#081005

muted

#7B7F79

Preview Lab

Preview with #1F891A

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

Preview Lab → · Contrast checker → · Palette generator →