#1B9442#1B9442

#1B9442 is a mid, vivid green. Relative luminance 0.218; OKLCH L 58.5% C 0.157 H 148.6°. Best body text is #000000 at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#1B9442
RGB	rgb(27, 148, 66)
HSL	hsl(139, 69%, 34%)
HSV	hsv(139, 82%, 58%)
CMYK	cmyk(81.8%, 0%, 55.4%, 42%)
CIE-LAB	lab(53.82, -49.94, 34.14)
CIE-LCH	lch(53.82, 60.50, 145.64°)
OKLab	oklab(58.52% -0.1341 0.0819)
OKLCH	oklch(58.52% 0.157 148.6)
XYZ	xyz(12.0243, 21.8047, 8.7282)
Luminance	0.2181 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B9442 #941B6D

analogous

#30941B #1B9442 #1B947F

triadic

#1B9442 #421B94 #94421B

tetradic

#1B9442 #1B3094 #941B6D #947F1B

square

#1B9442 #1B3094 #941B6D #947F1B

split-complementary

#1B9442 #7F1B94 #941B30

monochromatic

#082C14 #12602B #1B9442 #24C859 #4BDE7B

Accessibility & contrast

On white

3.92

#1B9442 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.36

#1B9442 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B9442

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B9442	#FFFFFF	#000000	##000000
##1B9442	1.00	3.92	5.36	5.36
#FFFFFF	3.92	1.00	21.00	21.00
#000000	5.36	21.00	1.00	1.00
##000000	5.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#95863B

Deuteranopia (green-blind)

#887D48

Tritanopia (blue-blind)

#009181

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #1b9442;
/* rgb */ color: rgb(27, 148, 66);
/* oklch */ color: oklch(58.5% 0.157 148.6);

Tailwind

colors: {
  custom: {
    50: '#6eb578',
    500: '#1b9442',
    950: '#000000',
  },
}

SCSS

$custom: #1b9442;
$custom-light: #6eb578;
$custom-dark: #000000;

JSON

{
  "hex": "#1b9442",
  "rgb": {
    "r": 27,
    "g": 148,
    "b": 66
  },
  "hsl": {
    "h": 139.339,
    "s": 69.143,
    "l": 34.314
  },
  "oklch": {
    "l": 0.58523,
    "c": 0.15714,
    "h": 148.6
  },
  "luminance": 0.21806
}

Semantic roles & 50–950 ramp

primary

#1B9442

secondary

#C04B9A

accent

#3CB3EC

background

#F7FBF7

surface

#EDF6ED

border

#C8D0C8

text

#081109

muted

#7B807B

Preview Lab

Preview with #1B9442

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

Preview Lab → · Contrast checker → · Palette generator →