#1B9435#1B9435

#1B9435 is a mid, vivid green. Relative luminance 0.217; OKLCH L 58.4% C 0.168 H 145.9°. Best body text is #000000 at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#1B9435
RGB	rgb(27, 148, 53)
HSL	hsl(133, 69%, 34%)
HSV	hsv(133, 82%, 58%)
CMYK	cmyk(81.8%, 0%, 64.2%, 42%)
CIE-LAB	lab(53.67, -51.71, 40.26)
CIE-LCH	lch(53.67, 65.53, 142.10°)
OKLab	oklab(58.36% -0.1392 0.0941)
OKLCH	oklch(58.36% 0.168 145.9)
XYZ	xyz(11.6836, 21.6684, 6.9341)
Luminance	0.2167 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B9435 #941B7A

analogous

#3D941B #1B9435 #1B9472

triadic

#1B9435 #351B94 #94351B

tetradic

#1B9435 #1B3D94 #941B7A #94721B

square

#1B9435 #1B3D94 #941B7A #94721B

split-complementary

#1B9435 #721B94 #941B3D

monochromatic

#082C10 #126022 #1B9435 #24C848 #4BDE6B

Accessibility & contrast

On white

3.94

#1B9435 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.33

#1B9435 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B9435

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B9435	#FFFFFF	#000000	##000000
##1B9435	1.00	3.94	5.33	5.33
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.33	21.00	1.00	1.00
##000000	5.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#96862A

Deuteranopia (green-blind)

#897D3D

Tritanopia (blue-blind)

#009080

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #1b9435;
/* rgb */ color: rgb(27, 148, 53);
/* oklch */ color: oklch(58.4% 0.168 145.9);

Tailwind

colors: {
  custom: {
    50: '#6fb570',
    500: '#1b9435',
    950: '#000000',
  },
}

SCSS

$custom: #1b9435;
$custom-light: #6fb570;
$custom-dark: #000000;

JSON

{
  "hex": "#1b9435",
  "rgb": {
    "r": 27,
    "g": 148,
    "b": 53
  },
  "hsl": {
    "h": 132.893,
    "s": 69.143,
    "l": 34.314
  },
  "oklch": {
    "l": 0.58355,
    "c": 0.16805,
    "h": 145.9
  },
  "luminance": 0.2167
}

Semantic roles & 50–950 ramp

primary

#1B9435

secondary

#C04BA7

accent

#3CC6EC

background

#F7FBF6

surface

#EDF6EC

border

#C8D0C7

text

#091108

muted

#7B807B

Preview Lab

Preview with #1B9435

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

Preview Lab → · Contrast checker → · Palette generator →