#1F8B44#1F8B44

#1F8B44 is a mid, vivid green. Relative luminance 0.192; OKLCH L 56.1% C 0.143 H 149.8°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#1F8B44
RGB	rgb(31, 139, 68)
HSL	hsl(141, 64%, 33%)
HSV	hsv(141, 78%, 55%)
CMYK	cmyk(77.7%, 0%, 51.1%, 45.5%)
CIE-LAB	lab(50.89, -45.84, 29.52)
CIE-LCH	lch(50.89, 54.52, 147.21°)
OKLab	oklab(56.12% -0.1232 0.0717)
OKLCH	oklch(56.12% 0.143 149.8)
XYZ	xyz(10.8402, 19.1726, 8.5971)
Luminance	0.1917 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8B44 #8B1F66

analogous

#308B1F #1F8B44 #1F8B7A

triadic

#1F8B44 #441F8B #8B441F

tetradic

#1F8B44 #1F308B #8B1F66 #8B7A1F

square

#1F8B44 #1F308B #8B1F66 #8B7A1F

split-complementary

#1F8B44 #7A1F8B #8B1F30

monochromatic

#092713 #14592C #1F8B44 #2ABD5C #4DD77C

Accessibility & contrast

On white

4.34

#1F8B44 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.83

#1F8B44 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8B44

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8B44	#FFFFFF	#000000	##000000
##1F8B44	1.00	4.34	4.83	4.83
#FFFFFF	4.34	1.00	21.00	21.00
#000000	4.83	21.00	1.00	1.00
##000000	4.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C7E3E

Deuteranopia (green-blind)

#807649

Tritanopia (blue-blind)

#00887A

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #1f8b44;
/* rgb */ color: rgb(31, 139, 68);
/* oklch */ color: oklch(56.1% 0.143 149.8);

Tailwind

colors: {
  custom: {
    50: '#6dae79',
    500: '#1f8b44',
    950: '#000000',
  },
}

SCSS

$custom: #1f8b44;
$custom-light: #6dae79;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8b44",
  "rgb": {
    "r": 31,
    "g": 139,
    "b": 68
  },
  "hsl": {
    "h": 140.556,
    "s": 63.529,
    "l": 33.333
  },
  "oklch": {
    "l": 0.56123,
    "c": 0.14253,
    "h": 149.8
  },
  "luminance": 0.19174
}

Semantic roles & 50–950 ramp

primary

#1F8B44

secondary

#BA4C94

accent

#41AEE7

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#081009

muted

#7B7F7B

Preview Lab

Preview with #1F8B44

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

Preview Lab → · Contrast checker → · Palette generator →