#1B9617#1B9617

#1B9617 is a mid, vivid green. Relative luminance 0.221; OKLCH L 58.7% C 0.188 H 142.4°. Best body text is #000000 at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#1B9617
RGB	rgb(27, 150, 23)
HSL	hsl(118, 73%, 34%)
HSV	hsv(118, 85%, 59%)
CMYK	cmyk(82%, 0%, 84.7%, 41.2%)
CIE-LAB	lab(54.14, -54.94, 51.93)
CIE-LCH	lch(54.14, 75.60, 136.61°)
OKLab	oklab(58.68% -0.1493 0.1148)
OKLCH	oklch(58.68% 0.188 142.4)
XYZ	xyz(11.5123, 22.1062, 4.4706)
Luminance	0.2211 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B9617 #921796

analogous

#5B9617 #1B9617 #179653

triadic

#1B9617 #171B96 #96171B

tetradic

#1B9617 #175B96 #921796 #965317

square

#1B9617 #175B96 #921796 #965317

split-complementary

#1B9617 #531796 #96175B

monochromatic

#082C07 #11610F #1B9617 #25CB1F #4AE245

Accessibility & contrast

On white

3.87

#1B9617 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.42

#1B9617 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B9617

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B9617	#FFFFFF	#000000	##000000
##1B9617	1.00	3.87	5.42	5.42
#FFFFFF	3.87	1.00	21.00	21.00
#000000	5.42	21.00	1.00	1.00
##000000	5.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A8700

Deuteranopia (green-blind)

#8D7E28

Tritanopia (blue-blind)

#00917F

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #1b9617;
/* rgb */ color: rgb(27, 150, 23);
/* oklch */ color: oklch(58.7% 0.188 142.4);

Tailwind

colors: {
  custom: {
    50: '#71b661',
    500: '#1b9617',
    950: '#000000',
  },
}

SCSS

$custom: #1b9617;
$custom-light: #71b661;
$custom-dark: #000000;

JSON

{
  "hex": "#1b9617",
  "rgb": {
    "r": 27,
    "g": 150,
    "b": 23
  },
  "hsl": {
    "h": 118.11,
    "s": 73.41,
    "l": 33.922
  },
  "oklch": {
    "l": 0.58676,
    "c": 0.18829,
    "h": 142.4
  },
  "luminance": 0.22108
}

Semantic roles & 50–950 ramp

primary

#1B9617

secondary

#BF45C3

accent

#38F0EA

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#091105

muted

#7B807A

Preview Lab

Preview with #1B9617

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

Preview Lab → · Contrast checker → · Palette generator →