#1B9328#1B9328

#1B9328 is a mid, vivid green. Relative luminance 0.213; OKLCH L 57.9% C 0.176 H 144.1°. Best body text is #000000 at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#1B9328
RGB	rgb(27, 147, 40)
HSL	hsl(127, 69%, 34%)
HSV	hsv(127, 82%, 58%)
CMYK	cmyk(81.6%, 0%, 72.8%, 42.4%)
CIE-LAB	lab(53.22, -52.76, 45.35)
CIE-LCH	lch(53.22, 69.57, 139.32°)
OKLab	oklab(57.95% -0.1426 0.1034)
OKLCH	oklch(57.95% 0.176 144.1)
XYZ	xyz(11.2679, 21.2523, 5.5153)
Luminance	0.2125 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B9328 #931B86

analogous

#4A931B #1B9328 #1B9364

triadic

#1B9328 #281B93 #93281B

tetradic

#1B9328 #1B4A93 #931B86 #93641B

square

#1B9328 #1B4A93 #931B86 #93641B

split-complementary

#1B9328 #641B93 #931B4A

monochromatic

#082C0C #125F1A #1B9328 #24C736 #4BDE5B

Accessibility & contrast

On white

4.00

#1B9328 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.25

#1B9328 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B9328

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B9328	#FFFFFF	#000000	##000000
##1B9328	1.00	4.00	5.25	5.25
#FFFFFF	4.00	1.00	21.00	21.00
#000000	5.25	21.00	1.00	1.00
##000000	5.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#968516

Deuteranopia (green-blind)

#897C33

Tritanopia (blue-blind)

#008F7E

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #1b9328;
/* rgb */ color: rgb(27, 147, 40);
/* oklch */ color: oklch(57.9% 0.176 144.1);

Tailwind

colors: {
  custom: {
    50: '#6fb468',
    500: '#1b9328',
    950: '#000000',
  },
}

SCSS

$custom: #1b9328;
$custom-light: #6fb468;
$custom-dark: #000000;

JSON

{
  "hex": "#1b9328",
  "rgb": {
    "r": 27,
    "g": 147,
    "b": 40
  },
  "hsl": {
    "h": 126.5,
    "s": 68.966,
    "l": 34.118
  },
  "oklch": {
    "l": 0.57946,
    "c": 0.17613,
    "h": 144.1
  },
  "luminance": 0.21254
}

Semantic roles & 50–950 ramp

primary

#1B9328

secondary

#C04AB3

accent

#3CD9EC

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#091107

muted

#7B807A

Preview Lab

Preview with #1B9328

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

Preview Lab → · Contrast checker → · Palette generator →