#1F9449#1F9449

#1F9449 is a mid, vivid green. Relative luminance 0.220; OKLCH L 58.7% C 0.150 H 150.1°. Best body text is #000000 at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#1F9449
RGB	rgb(31, 148, 73)
HSL	hsl(142, 65%, 35%)
HSV	hsv(142, 79%, 58%)
CMYK	cmyk(79.1%, 0%, 50.7%, 42%)
CIE-LAB	lab(53.97, -48.32, 30.75)
CIE-LCH	lch(53.97, 57.28, 147.53°)
OKLab	oklab(58.7% -0.1298 0.0747)
OKLCH	oklch(58.7% 0.15 150.1)
XYZ	xyz(12.3565, 21.9507, 9.8877)
Luminance	0.2195 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9449 #941F6A

analogous

#30941F #1F9449 #1F9483

triadic

#1F9449 #491F94 #94491F

tetradic

#1F9449 #1F3094 #941F6A #94831F

square

#1F9449 #1F3094 #941F6A #94831F

split-complementary

#1F9449 #831F94 #941F30

monochromatic

#0A2F17 #146130 #1F9449 #2AC762 #53DB83

Accessibility & contrast

On white

3.90

#1F9449 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.39

#1F9449 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9449

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9449	#FFFFFF	#000000	##000000
##1F9449	1.00	3.90	5.39	5.39
#FFFFFF	3.90	1.00	21.00	21.00
#000000	5.39	21.00	1.00	1.00
##000000	5.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#958743

Deuteranopia (green-blind)

#887D4E

Tritanopia (blue-blind)

#009182

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #1f9449;
/* rgb */ color: rgb(31, 148, 73);
/* oklch */ color: oklch(58.7% 0.150 150.1);

Tailwind

colors: {
  custom: {
    50: '#6fb47d',
    500: '#1f9449',
    950: '#000000',
  },
}

SCSS

$custom: #1f9449;
$custom-light: #6fb47d;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9449",
  "rgb": {
    "r": 31,
    "g": 148,
    "b": 73
  },
  "hsl": {
    "h": 141.538,
    "s": 65.363,
    "l": 35.098
  },
  "oklch": {
    "l": 0.587,
    "c": 0.14977,
    "h": 150.1
  },
  "luminance": 0.21952
}

Semantic roles & 50–950 ramp

primary

#1F9449

secondary

#BE5197

accent

#3FACE8

background

#F7FBF7

surface

#EDF6EE

border

#C8D0C9

text

#09110A

muted

#7B807C

Preview Lab

Preview with #1F9449

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

Preview Lab → · Contrast checker → · Palette generator →