#1B9732#1B9732

#1B9732 is a mid, vivid green. Relative luminance 0.226; OKLCH L 59.2% C 0.174 H 145.3°. Best body text is #000000 at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#1B9732
RGB	rgb(27, 151, 50)
HSL	hsl(131, 70%, 35%)
HSV	hsv(131, 82%, 59%)
CMYK	cmyk(82.1%, 0%, 66.9%, 40.8%)
CIE-LAB	lab(54.65, -53.06, 42.70)
CIE-LCH	lch(54.65, 68.10, 141.18°)
OKLab	oklab(59.16% -0.143 0.099)
OKLCH	oklch(59.16% 0.174 145.3)
XYZ	xyz(12.0934, 22.5950, 6.7409)
Luminance	0.2260 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B9732 #971B80

analogous

#42971B #1B9732 #1B9770

triadic

#1B9732 #321B97 #97321B

tetradic

#1B9732 #1B4297 #971B80 #97701B

square

#1B9732 #1B4297 #971B80 #97701B

split-complementary

#1B9732 #701B97 #971B42

monochromatic

#082F10 #126321 #1B9732 #24CB43 #4DDF68

Accessibility & contrast

On white

3.80

#1B9732 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.52

#1B9732 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B9732

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B9732	#FFFFFF	#000000	##000000
##1B9732	1.00	3.80	5.52	5.52
#FFFFFF	3.80	1.00	21.00	21.00
#000000	5.52	21.00	1.00	1.00
##000000	5.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A8825

Deuteranopia (green-blind)

#8C7F3B

Tritanopia (blue-blind)

#009382

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #1b9732;
/* rgb */ color: rgb(27, 151, 50);
/* oklch */ color: oklch(59.2% 0.174 145.3);

Tailwind

colors: {
  custom: {
    50: '#70b76f',
    500: '#1b9732',
    950: '#000000',
  },
}

SCSS

$custom: #1b9732;
$custom-light: #70b76f;
$custom-dark: #000000;

JSON

{
  "hex": "#1b9732",
  "rgb": {
    "r": 27,
    "g": 151,
    "b": 50
  },
  "hsl": {
    "h": 131.129,
    "s": 69.663,
    "l": 34.902
  },
  "oklch": {
    "l": 0.5916,
    "c": 0.17391,
    "h": 145.3
  },
  "luminance": 0.22597
}

Semantic roles & 50–950 ramp

primary

#1B9732

secondary

#C14CAC

accent

#3BCCEC

background

#F7FBF6

surface

#EDF6EC

border

#C8D0C7

text

#091107

muted

#7B807A

Preview Lab

Preview with #1B9732

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

Preview Lab → · Contrast checker → · Palette generator →