#1F964E#1F964E

#1F964E is a mid, vivid green. Relative luminance 0.227; OKLCH L 59.3% C 0.148 H 151.2°. Best body text is #000000 at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#1F964E
RGB	rgb(31, 150, 78)
HSL	hsl(144, 66%, 35%)
HSV	hsv(144, 79%, 59%)
CMYK	cmyk(79.3%, 0%, 48%, 41.2%)
CIE-LAB	lab(54.71, -48.21, 29.05)
CIE-LCH	lch(54.71, 56.28, 148.93°)
OKLab	oklab(59.34% -0.1295 0.0711)
OKLCH	oklch(59.34% 0.148 151.2)
XYZ	xyz(12.8454, 22.6525, 10.9016)
Luminance	0.2265 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F964E #961F67

analogous

#2C961F #1F964E #1F9689

triadic

#1F964E #4E1F96 #964E1F

tetradic

#1F964E #1F2C96 #961F67 #96891F

square

#1F964E #1F2C96 #961F67 #96891F

split-complementary

#1F964E #891F96 #961F2C

monochromatic

#0A3119 #156334 #1F964E #29C968 #54DC89

Accessibility & contrast

On white

3.80

#1F964E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.53

#1F964E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F964E

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F964E	#FFFFFF	#000000	##000000
##1F964E	1.00	3.80	5.53	5.53
#FFFFFF	3.80	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)

#978948

Deuteranopia (green-blind)

#897F53

Tritanopia (blue-blind)

#009485

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #1f964e;
/* rgb */ color: rgb(31, 150, 78);
/* oklch */ color: oklch(59.3% 0.148 151.2);

Tailwind

colors: {
  custom: {
    50: '#6fb681',
    500: '#1f964e',
    950: '#000000',
  },
}

SCSS

$custom: #1f964e;
$custom-light: #6fb681;
$custom-dark: #000000;

JSON

{
  "hex": "#1f964e",
  "rgb": {
    "r": 31,
    "g": 150,
    "b": 78
  },
  "hsl": {
    "h": 143.697,
    "s": 65.746,
    "l": 35.49
  },
  "oklch": {
    "l": 0.59335,
    "c": 0.14772,
    "h": 151.2
  },
  "luminance": 0.22654
}

Semantic roles & 50–950 ramp

primary

#1F964E

secondary

#BF5294

accent

#3FA6E9

background

#F7FBF7

surface

#EDF6EE

border

#C8D0C9

text

#09110A

muted

#7B807C

Preview Lab

Preview with #1F964E

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

Preview Lab → · Contrast checker → · Palette generator →