#1B963B#1B963B

#1B963B is a mid, vivid green. Relative luminance 0.224; OKLCH L 59.0% C 0.166 H 146.9°. Best body text is #000000 at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#1B963B
RGB	rgb(27, 150, 59)
HSL	hsl(136, 69%, 35%)
HSV	hsv(136, 82%, 59%)
CMYK	cmyk(82%, 0%, 60.7%, 41.2%)
CIE-LAB	lab(54.41, -51.63, 38.28)
CIE-LCH	lch(54.41, 64.27, 143.44°)
OKLab	oklab(58.98% -0.1388 0.0904)
OKLCH	oklch(58.98% 0.166 146.9)
XYZ	xyz(12.1468, 22.3600, 7.8126)
Luminance	0.2236 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B963B #961B76

analogous

#38961B #1B963B #1B9679

triadic

#1B963B #3B1B96 #963B1B

tetradic

#1B963B #1B3896 #961B76 #96791B

square

#1B963B #1B3896 #961B76 #96791B

split-complementary

#1B963B #791B96 #961B38

monochromatic

#082E12 #126227 #1B963B #24CA4F #4DDF73

Accessibility & contrast

On white

3.84

#1B963B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.47

#1B963B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B963B

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B963B	#FFFFFF	#000000	##000000
##1B963B	1.00	3.84	5.47	5.47
#FFFFFF	3.84	1.00	21.00	21.00
#000000	5.47	21.00	1.00	1.00
##000000	5.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#988831

Deuteranopia (green-blind)

#8B7E43

Tritanopia (blue-blind)

#009282

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #1b963b;
/* rgb */ color: rgb(27, 150, 59);
/* oklch */ color: oklch(59.0% 0.166 146.9);

Tailwind

colors: {
  custom: {
    50: '#6fb674',
    500: '#1b963b',
    950: '#000000',
  },
}

SCSS

$custom: #1b963b;
$custom-light: #6fb674;
$custom-dark: #000000;

JSON

{
  "hex": "#1b963b",
  "rgb": {
    "r": 27,
    "g": 150,
    "b": 59
  },
  "hsl": {
    "h": 135.61,
    "s": 69.492,
    "l": 34.706
  },
  "oklch": {
    "l": 0.58984,
    "c": 0.16566,
    "h": 146.9
  },
  "luminance": 0.22361
}

Semantic roles & 50–950 ramp

primary

#1B963B

secondary

#C14CA3

accent

#3BBEEC

background

#F7FBF7

surface

#EDF6ED

border

#C8D0C8

text

#091108

muted

#7B807B

Preview Lab

Preview with #1B963B

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

Preview Lab → · Contrast checker → · Palette generator →