#1F9946#1F9946

#1F9946 is a mid, vivid green. Relative luminance 0.235; OKLCH L 60.0% C 0.159 H 148.8°. Best body text is #000000 at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#1F9946
RGB	rgb(31, 153, 70)
HSL	hsl(139, 66%, 36%)
HSV	hsv(139, 80%, 60%)
CMYK	cmyk(79.7%, 0%, 54.2%, 40%)
CIE-LAB	lab(55.60, -50.60, 34.30)
CIE-LCH	lch(55.60, 61.13, 145.87°)
OKLab	oklab(60.03% -0.1359 0.0825)
OKLCH	oklch(60.03% 0.159 148.8)
XYZ	xyz(13.0607, 23.5144, 9.6436)
Luminance	0.2352 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9946 #991F72

analogous

#35991F #1F9946 #1F9983

triadic

#1F9946 #461F99 #99461F

tetradic

#1F9946 #1F3599 #991F72 #99831F

square

#1F9946 #1F3599 #991F72 #99831F

split-complementary

#1F9946 #831F99 #991F35

monochromatic

#0A3317 #15662F #1F9946 #29CC5D #56DD81

Accessibility & contrast

On white

3.68

#1F9946 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.70

#1F9946 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9946

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9946	#FFFFFF	#000000	##000000
##1F9946	1.00	3.68	5.70	5.70
#FFFFFF	3.68	1.00	21.00	21.00
#000000	5.70	21.00	1.00	1.00
##000000	5.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A8B3F

Deuteranopia (green-blind)

#8D814C

Tritanopia (blue-blind)

#009686

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #1f9946;
/* rgb */ color: rgb(31, 153, 70);
/* oklch */ color: oklch(60.0% 0.159 148.8);

Tailwind

colors: {
  custom: {
    50: '#70b87b',
    500: '#1f9946',
    950: '#000000',
  },
}

SCSS

$custom: #1f9946;
$custom-light: #70b87b;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9946",
  "rgb": {
    "r": 31,
    "g": 153,
    "b": 70
  },
  "hsl": {
    "h": 139.18,
    "s": 66.304,
    "l": 36.078
  },
  "oklch": {
    "l": 0.60032,
    "c": 0.15898,
    "h": 148.8
  },
  "luminance": 0.23516
}

Semantic roles & 50–950 ramp

primary

#1F9946

secondary

#C0549E

accent

#3FB3E9

background

#F7FBF7

surface

#EDF6EE

border

#C8D0C9

text

#091109

muted

#7B807B

Preview Lab

Preview with #1F9946

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

Preview Lab → · Contrast checker → · Palette generator →