#1F8841#1F8841

#1F8841 is a mid, vivid green. Relative luminance 0.183; OKLCH L 55.2% C 0.141 H 149.3°. Best body text is #000000 at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#1F8841
RGB	rgb(31, 136, 65)
HSL	hsl(139, 63%, 33%)
HSV	hsv(139, 77%, 53%)
CMYK	cmyk(77.2%, 0%, 52.2%, 46.7%)
CIE-LAB	lab(49.83, -45.21, 29.79)
CIE-LCH	lch(49.83, 54.15, 146.62°)
OKLab	oklab(55.24% -0.1215 0.0721)
OKLCH	oklch(55.24% 0.141 149.3)
XYZ	xyz(10.3225, 18.2801, 7.9844)
Luminance	0.1828 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8841 #881F66

analogous

#31881F #1F8841 #1F8876

triadic

#1F8841 #411F88 #88411F

tetradic

#1F8841 #1F3188 #881F66 #88761F

square

#1F8841 #1F3188 #881F66 #88761F

split-complementary

#1F8841 #761F88 #881F31

monochromatic

#082411 #145629 #1F8841 #2ABA59 #4BD678

Accessibility & contrast

On white

4.51

#1F8841 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.66

#1F8841 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8841

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8841	#FFFFFF	#000000	##000000
##1F8841	1.00	4.51	4.66	4.66
#FFFFFF	4.51	1.00	21.00	21.00
#000000	4.66	21.00	1.00	1.00
##000000	4.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#897C3B

Deuteranopia (green-blind)

#7D7346

Tritanopia (blue-blind)

#008578

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #1f8841;
/* rgb */ color: rgb(31, 136, 65);
/* oklch */ color: oklch(55.2% 0.141 149.3);

Tailwind

colors: {
  custom: {
    50: '#6cac77',
    500: '#1f8841',
    950: '#000000',
  },
}

SCSS

$custom: #1f8841;
$custom-light: #6cac77;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8841",
  "rgb": {
    "r": 31,
    "g": 136,
    "b": 65
  },
  "hsl": {
    "h": 139.429,
    "s": 62.874,
    "l": 32.745
  },
  "oklch": {
    "l": 0.55236,
    "c": 0.14134,
    "h": 149.3
  },
  "luminance": 0.18281
}

Semantic roles & 50–950 ramp

primary

#1F8841

secondary

#B94A95

accent

#42B1E6

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#081009

muted

#7B7F7B

Preview Lab

Preview with #1F8841

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

Preview Lab → · Contrast checker → · Palette generator →