#1F964F#1F964F

#1F964F is a mid, vivid green. Relative luminance 0.227; OKLCH L 59.4% C 0.147 H 151.5°. Best body text is #000000 at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#1F964F
RGB	rgb(31, 150, 79)
HSL	hsl(144, 66%, 35%)
HSV	hsv(144, 79%, 59%)
CMYK	cmyk(79.3%, 0%, 47.3%, 41.2%)
CIE-LAB	lab(54.73, -48.03, 28.54)
CIE-LCH	lch(54.73, 55.87, 149.28°)
OKLab	oklab(59.35% -0.129 0.0699)
OKLCH	oklch(59.35% 0.147 151.5)
XYZ	xyz(12.8816, 22.6670, 11.0919)
Luminance	0.2267 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F964F #961F66

analogous

#2A961F #1F964F #1F968A

triadic

#1F964F #4F1F96 #964F1F

tetradic

#1F964F #1F2A96 #961F66 #968A1F

square

#1F964F #1F2A96 #961F66 #968A1F

split-complementary

#1F964F #8A1F96 #961F2A

monochromatic

#0A311A #156334 #1F964F #29C96A #54DC8B

Accessibility & contrast

On white

3.79

#1F964F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.53

#1F964F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F964F

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F964F	#FFFFFF	#000000	##000000
##1F964F	1.00	3.79	5.53	5.53
#FFFFFF	3.79	1.00	21.00	21.00
#000000	5.53	21.00	1.00	1.00
##000000	5.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#968949

Deuteranopia (green-blind)

#897F54

Tritanopia (blue-blind)

#009485

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #1f964f;
/* rgb */ color: rgb(31, 150, 79);
/* oklch */ color: oklch(59.4% 0.147 151.5);

Tailwind

colors: {
  custom: {
    50: '#6fb681',
    500: '#1f964f',
    950: '#000000',
  },
}

SCSS

$custom: #1f964f;
$custom-light: #6fb681;
$custom-dark: #000000;

JSON

{
  "hex": "#1f964f",
  "rgb": {
    "r": 31,
    "g": 150,
    "b": 79
  },
  "hsl": {
    "h": 144.202,
    "s": 65.746,
    "l": 35.49
  },
  "oklch": {
    "l": 0.59352,
    "c": 0.14678,
    "h": 151.5
  },
  "luminance": 0.22669
}

Semantic roles & 50–950 ramp

primary

#1F964F

secondary

#BF5293

accent

#3FA4E9

background

#F7FBF7

surface

#EDF6EE

border

#C8D0C9

text

#09110A

muted

#7B807C

Preview Lab

Preview with #1F964F

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

Preview Lab → · Contrast checker → · Palette generator →