#1F8A47#1F8A47

#1F8A47 is a mid, vivid green. Relative luminance 0.189; OKLCH L 55.9% C 0.138 H 150.9°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#1F8A47
RGB	rgb(31, 138, 71)
HSL	hsl(142, 63%, 33%)
HSV	hsv(142, 78%, 54%)
CMYK	cmyk(77.5%, 0%, 48.6%, 45.9%)
CIE-LAB	lab(50.60, -44.95, 27.56)
CIE-LCH	lch(50.60, 52.72, 148.49°)
OKLab	oklab(55.9% -0.1208 0.0674)
OKLCH	oklch(55.9% 0.138 150.9)
XYZ	xyz(10.7900, 18.9219, 9.0436)
Luminance	0.1892 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8A47 #8A1F62

analogous

#2C8A1F #1F8A47 #1F8A7C

triadic

#1F8A47 #471F8A #8A471F

tetradic

#1F8A47 #1F2C8A #8A1F62 #8A7C1F

square

#1F8A47 #1F2C8A #8A1F62 #8A7C1F

split-complementary

#1F8A47 #7C1F8A #8A1F2C

monochromatic

#092614 #14582D #1F8A47 #2ABC61 #4CD780

Accessibility & contrast

On white

4.39

#1F8A47 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#1F8A47 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8A47

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8A47	#FFFFFF	#000000	##000000
##1F8A47	1.00	4.39	4.78	4.78
#FFFFFF	4.39	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B7E42

Deuteranopia (green-blind)

#7E754C

Tritanopia (blue-blind)

#00887A

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #1f8a47;
/* rgb */ color: rgb(31, 138, 71);
/* oklch */ color: oklch(55.9% 0.138 150.9);

Tailwind

colors: {
  custom: {
    50: '#6dad7b',
    500: '#1f8a47',
    950: '#000000',
  },
}

SCSS

$custom: #1f8a47;
$custom-light: #6dad7b;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8a47",
  "rgb": {
    "r": 31,
    "g": 138,
    "b": 71
  },
  "hsl": {
    "h": 142.43,
    "s": 63.314,
    "l": 33.137
  },
  "oklch": {
    "l": 0.55895,
    "c": 0.13834,
    "h": 150.9
  },
  "luminance": 0.18923
}

Semantic roles & 50–950 ramp

primary

#1F8A47

secondary

#BA4B90

accent

#41A9E6

background

#F7FAF7

surface

#EDF4EE

border

#C8CEC9

text

#081009

muted

#7B7F7B

Preview Lab

Preview with #1F8A47

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

Preview Lab → · Contrast checker → · Palette generator →