#1F9C48#1F9C48

#1F9C48 is a mid, vivid green. Relative luminance 0.245; OKLCH L 60.9% C 0.161 H 148.9°. Best body text is #000000 at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#1F9C48
RGB	rgb(31, 156, 72)
HSL	hsl(140, 67%, 37%)
HSV	hsv(140, 80%, 61%)
CMYK	cmyk(80.1%, 0%, 53.8%, 38.8%)
CIE-LAB	lab(56.62, -51.35, 34.53)
CIE-LCH	lch(56.62, 61.88, 146.08°)
OKLab	oklab(60.89% -0.1379 0.0831)
OKLCH	oklch(60.89% 0.161 148.9)
XYZ	xyz(13.6221, 24.5345, 10.1473)
Luminance	0.2454 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9C48 #9C1F73

analogous

#359C1F #1F9C48 #1F9C87

triadic

#1F9C48 #481F9C #9C481F

tetradic

#1F9C48 #1F359C #9C1F73 #9C871F

square

#1F9C48 #1F359C #9C1F73 #9C871F

split-complementary

#1F9C48 #871F9C #9C1F35

monochromatic

#0B3619 #156930 #1F9C48 #29CF60 #58DE84

Accessibility & contrast

On white

3.55

#1F9C48 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.91

#1F9C48 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9C48

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9C48	#FFFFFF	#000000	##000000
##1F9C48	1.00	3.55	5.91	5.91
#FFFFFF	3.55	1.00	21.00	21.00
#000000	5.91	21.00	1.00	1.00
##000000	5.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9D8E41

Deuteranopia (green-blind)

#8F844E

Tritanopia (blue-blind)

#009989

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #1f9c48;
/* rgb */ color: rgb(31, 156, 72);
/* oklch */ color: oklch(60.9% 0.161 148.9);

Tailwind

colors: {
  custom: {
    50: '#71ba7d',
    500: '#1f9c48',
    950: '#000000',
  },
}

SCSS

$custom: #1f9c48;
$custom-light: #71ba7d;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9c48",
  "rgb": {
    "r": 31,
    "g": 156,
    "b": 72
  },
  "hsl": {
    "h": 139.68,
    "s": 66.845,
    "l": 36.667
  },
  "oklch": {
    "l": 0.60887,
    "c": 0.16103,
    "h": 148.9
  },
  "luminance": 0.24536
}

Semantic roles & 50–950 ramp

primary

#1F9C48

secondary

#C1559E

accent

#3EB1EA

background

#F7FBF7

surface

#EDF6EE

border

#C8D0C9

text

#09120A

muted

#7B817C

Preview Lab

Preview with #1F9C48

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

Preview Lab → · Contrast checker → · Palette generator →