#1B9644#1B9644

#1B9644 is a mid, vivid green. Relative luminance 0.225; OKLCH L 59.1% C 0.158 H 148.9°. Best body text is #000000 at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#1B9644
RGB	rgb(27, 150, 68)
HSL	hsl(140, 69%, 35%)
HSV	hsv(140, 82%, 59%)
CMYK	cmyk(82%, 0%, 54.7%, 41.2%)
CIE-LAB	lab(54.51, -50.34, 33.97)
CIE-LCH	lch(54.51, 60.73, 145.99°)
OKLab	oklab(59.11% -0.1352 0.0816)
OKLCH	oklch(59.11% 0.158 148.9)
XYZ	xyz(12.4007, 22.4615, 9.1497)
Luminance	0.2246 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B9644 #961B6D

analogous

#2F961B #1B9644 #1B9682

triadic

#1B9644 #441B96 #96441B

tetradic

#1B9644 #1B2F96 #961B6D #96821B

square

#1B9644 #1B2F96 #961B6D #96821B

split-complementary

#1B9644 #821B96 #961B2F

monochromatic

#082E15 #12622C #1B9644 #24CA5C #4DDF7D

Accessibility & contrast

On white

3.82

#1B9644 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.49

#1B9644 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B9644

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B9644	#FFFFFF	#000000	##000000
##1B9644	1.00	3.82	5.49	5.49
#FFFFFF	3.82	1.00	21.00	21.00
#000000	5.49	21.00	1.00	1.00
##000000	5.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#97883D

Deuteranopia (green-blind)

#8A7F4A

Tritanopia (blue-blind)

#009383

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #1b9644;
/* rgb */ color: rgb(27, 150, 68);
/* oklch */ color: oklch(59.1% 0.158 148.9);

Tailwind

colors: {
  custom: {
    50: '#6fb67a',
    500: '#1b9644',
    950: '#000000',
  },
}

SCSS

$custom: #1b9644;
$custom-light: #6fb67a;
$custom-dark: #000000;

JSON

{
  "hex": "#1b9644",
  "rgb": {
    "r": 27,
    "g": 150,
    "b": 68
  },
  "hsl": {
    "h": 140,
    "s": 69.492,
    "l": 34.706
  },
  "oklch": {
    "l": 0.59107,
    "c": 0.1579,
    "h": 148.9
  },
  "luminance": 0.22463
}

Semantic roles & 50–950 ramp

primary

#1B9644

secondary

#C14C9A

accent

#3BB1EC

background

#F7FBF7

surface

#EDF6EE

border

#C8D0C9

text

#091109

muted

#7B807B

Preview Lab

Preview with #1B9644

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

Preview Lab → · Contrast checker → · Palette generator →