#1F8A48#1F8A48

#1F8A48 is a mid, vivid green. Relative luminance 0.189; OKLCH L 55.9% C 0.137 H 151.2°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#1F8A48
RGB	rgb(31, 138, 72)
HSL	hsl(143, 63%, 33%)
HSV	hsv(143, 78%, 54%)
CMYK	cmyk(77.5%, 0%, 47.8%, 45.9%)
CIE-LAB	lab(50.61, -44.77, 27.04)
CIE-LCH	lch(50.61, 52.30, 148.87°)
OKLab	oklab(55.91% -0.1204 0.0662)
OKLCH	oklch(55.91% 0.137 151.2)
XYZ	xyz(10.8223, 18.9349, 9.2141)
Luminance	0.1894 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8A48 #8A1F61

analogous

#2B8A1F #1F8A48 #1F8A7D

triadic

#1F8A48 #481F8A #8A481F

tetradic

#1F8A48 #1F2B8A #8A1F61 #8A7D1F

square

#1F8A48 #1F2B8A #8A1F61 #8A7D1F

split-complementary

#1F8A48 #7D1F8A #8A1F2B

monochromatic

#092614 #14582E #1F8A48 #2ABC62 #4CD782

Accessibility & contrast

On white

4.39

#1F8A48 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#1F8A48 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8A48

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8A48	#FFFFFF	#000000	##000000
##1F8A48	1.00	4.39	4.79	4.79
#FFFFFF	4.39	1.00	21.00	21.00
#000000	4.79	21.00	1.00	1.00
##000000	4.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B7E43

Deuteranopia (green-blind)

#7E754D

Tritanopia (blue-blind)

#00887A

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #1f8a48;
/* rgb */ color: rgb(31, 138, 72);
/* oklch */ color: oklch(55.9% 0.137 151.2);

Tailwind

colors: {
  custom: {
    50: '#6cad7c',
    500: '#1f8a48',
    950: '#000000',
  },
}

SCSS

$custom: #1f8a48;
$custom-light: #6cad7c;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8a48",
  "rgb": {
    "r": 31,
    "g": 138,
    "b": 72
  },
  "hsl": {
    "h": 142.991,
    "s": 63.314,
    "l": 33.137
  },
  "oklch": {
    "l": 0.55912,
    "c": 0.13738,
    "h": 151.2
  },
  "luminance": 0.18936
}

Semantic roles & 50–950 ramp

primary

#1F8A48

secondary

#BA4B8F

accent

#41A7E6

background

#F7FAF7

surface

#EDF4EE

border

#C8CEC9

text

#081009

muted

#7B7F7B

Preview Lab

Preview with #1F8A48

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

Preview Lab → · Contrast checker → · Palette generator →