#1B9444#1B9444

#1B9444 is a mid, vivid green. Relative luminance 0.218; OKLCH L 58.6% C 0.155 H 149.1°. Best body text is #000000 at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#1B9444
RGB	rgb(27, 148, 68)
HSL	hsl(140, 69%, 34%)
HSV	hsv(140, 82%, 58%)
CMYK	cmyk(81.8%, 0%, 54.1%, 42%)
CIE-LAB	lab(53.84, -49.64, 33.16)
CIE-LCH	lch(53.84, 59.69, 146.26°)
OKLab	oklab(58.55% -0.1333 0.0798)
OKLCH	oklch(58.55% 0.155 149.1)
XYZ	xyz(12.0843, 21.8287, 9.0442)
Luminance	0.2183 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B9444 #941B6B

analogous

#2E941B #1B9444 #1B9481

triadic

#1B9444 #441B94 #94441B

tetradic

#1B9444 #1B2E94 #941B6B #94811B

square

#1B9444 #1B2E94 #941B6B #94811B

split-complementary

#1B9444 #811B94 #941B2E

monochromatic

#082C14 #12602C #1B9444 #24C85C #4BDE7D

Accessibility & contrast

On white

3.91

#1B9444 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.37

#1B9444 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B9444

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B9444	#FFFFFF	#000000	##000000
##1B9444	1.00	3.91	5.37	5.37
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.37	21.00	1.00	1.00
##000000	5.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#95863D

Deuteranopia (green-blind)

#887D4A

Tritanopia (blue-blind)

#009182

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #1b9444;
/* rgb */ color: rgb(27, 148, 68);
/* oklch */ color: oklch(58.6% 0.155 149.1);

Tailwind

colors: {
  custom: {
    50: '#6eb57a',
    500: '#1b9444',
    950: '#000000',
  },
}

SCSS

$custom: #1b9444;
$custom-light: #6eb57a;
$custom-dark: #000000;

JSON

{
  "hex": "#1b9444",
  "rgb": {
    "r": 27,
    "g": 148,
    "b": 68
  },
  "hsl": {
    "h": 140.331,
    "s": 69.143,
    "l": 34.314
  },
  "oklch": {
    "l": 0.58553,
    "c": 0.15534,
    "h": 149.1
  },
  "luminance": 0.2183
}

Semantic roles & 50–950 ramp

primary

#1B9444

secondary

#C04B98

accent

#3CB0EC

background

#F7FBF7

surface

#EDF6ED

border

#C8D0C8

text

#081109

muted

#7B807B

Preview Lab

Preview with #1B9444

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

Preview Lab → · Contrast checker → · Palette generator →