#1B9432#1B9432

#1B9432 is a mid, vivid green. Relative luminance 0.216; OKLCH L 58.3% C 0.170 H 145.4°. Best body text is #000000 at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#1B9432
RGB	rgb(27, 148, 50)
HSL	hsl(131, 69%, 34%)
HSV	hsv(131, 82%, 58%)
CMYK	cmyk(81.8%, 0%, 66.2%, 42%)
CIE-LAB	lab(53.64, -52.06, 41.58)
CIE-LCH	lch(53.64, 66.63, 141.38°)
OKLab	oklab(58.32% -0.1403 0.0966)
OKLCH	oklch(58.32% 0.17 145.4)
XYZ	xyz(11.6168, 21.6417, 6.5820)
Luminance	0.2164 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B9432 #941B7D

analogous

#41941B #1B9432 #1B946F

triadic

#1B9432 #321B94 #94321B

tetradic

#1B9432 #1B4194 #941B7D #946F1B

square

#1B9432 #1B4194 #941B7D #946F1B

split-complementary

#1B9432 #6F1B94 #941B41

monochromatic

#082C0F #126021 #1B9432 #24C843 #4BDE67

Accessibility & contrast

On white

3.94

#1B9432 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.33

#1B9432 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B9432

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B9432	#FFFFFF	#000000	##000000
##1B9432	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)

#968626

Deuteranopia (green-blind)

#897D3B

Tritanopia (blue-blind)

#009080

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #1b9432;
/* rgb */ color: rgb(27, 148, 50);
/* oklch */ color: oklch(58.3% 0.170 145.4);

Tailwind

colors: {
  custom: {
    50: '#6fb56e',
    500: '#1b9432',
    950: '#000000',
  },
}

SCSS

$custom: #1b9432;
$custom-light: #6fb56e;
$custom-dark: #000000;

JSON

{
  "hex": "#1b9432",
  "rgb": {
    "r": 27,
    "g": 148,
    "b": 50
  },
  "hsl": {
    "h": 131.405,
    "s": 69.143,
    "l": 34.314
  },
  "oklch": {
    "l": 0.58322,
    "c": 0.17034,
    "h": 145.4
  },
  "luminance": 0.21643
}

Semantic roles & 50–950 ramp

primary

#1B9432

secondary

#C04BAA

accent

#3CCAEC

background

#F7FBF6

surface

#EDF6EC

border

#C8D0C7

text

#091107

muted

#7B807A

Preview Lab

Preview with #1B9432

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

Preview Lab → · Contrast checker → · Palette generator →