#1B9734#1B9734

#1B9734 is a mid, vivid green. Relative luminance 0.226; OKLCH L 59.2% C 0.172 H 145.6°. Best body text is #000000 at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#1B9734
RGB	rgb(27, 151, 52)
HSL	hsl(132, 70%, 35%)
HSV	hsv(132, 82%, 59%)
CMYK	cmyk(82.1%, 0%, 65.6%, 40.8%)
CIE-LAB	lab(54.67, -52.83, 41.83)
CIE-LCH	lch(54.67, 67.38, 141.63°)
OKLab	oklab(59.18% -0.1423 0.0973)
OKLCH	oklch(59.18% 0.172 145.6)
XYZ	xyz(12.1375, 22.6127, 6.9731)
Luminance	0.2261 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B9734 #971B7E

analogous

#40971B #1B9734 #1B9772

triadic

#1B9734 #341B97 #97341B

tetradic

#1B9734 #1B4097 #971B7E #97721B

square

#1B9734 #1B4097 #971B7E #97721B

split-complementary

#1B9734 #721B97 #971B40

monochromatic

#082F10 #126322 #1B9734 #24CB46 #4DDF6B

Accessibility & contrast

On white

3.80

#1B9734 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.52

#1B9734 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B9734

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B9734	#FFFFFF	#000000	##000000
##1B9734	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)

#998828

Deuteranopia (green-blind)

#8C7F3D

Tritanopia (blue-blind)

#009382

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #1b9734;
/* rgb */ color: rgb(27, 151, 52);
/* oklch */ color: oklch(59.2% 0.172 145.6);

Tailwind

colors: {
  custom: {
    50: '#6fb770',
    500: '#1b9734',
    950: '#000000',
  },
}

SCSS

$custom: #1b9734;
$custom-light: #6fb770;
$custom-dark: #000000;

JSON

{
  "hex": "#1b9734",
  "rgb": {
    "r": 27,
    "g": 151,
    "b": 52
  },
  "hsl": {
    "h": 132.097,
    "s": 69.663,
    "l": 34.902
  },
  "oklch": {
    "l": 0.59181,
    "c": 0.17242,
    "h": 145.6
  },
  "luminance": 0.22614
}

Semantic roles & 50–950 ramp

primary

#1B9734

secondary

#C14CAA

accent

#3BC9EC

background

#F7FBF6

surface

#EDF6EC

border

#C8D0C7

text

#091108

muted

#7B807B

Preview Lab

Preview with #1B9734

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

Preview Lab → · Contrast checker → · Palette generator →