#1B791A#1B791A

#1B791A is a mid, vivid green. Relative luminance 0.140; OKLCH L 50.4% C 0.155 H 142.7°. Best body text is #FFFFFF at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#1B791A
RGB	rgb(27, 121, 26)
HSL	hsl(119, 65%, 29%)
HSV	hsv(119, 79%, 47%)
CMYK	cmyk(77.7%, 0%, 78.5%, 52.5%)
CIE-LAB	lab(44.21, -45.29, 41.56)
CIE-LCH	lch(44.21, 61.47, 137.46°)
OKLab	oklab(50.42% -0.123 0.0935)
OKLCH	oklch(50.42% 0.155 142.7)
XYZ	xyz(7.4754, 13.9815, 3.2818)
Luminance	0.1398 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B791A #781A79

analogous

#4B791A #1B791A #1A7949

triadic

#1B791A #1A1B79 #791A1B

tetradic

#1B791A #1A4B79 #781A79 #79491A

square

#1B791A #1A4B79 #781A79 #79491A

split-complementary

#1B791A #491A79 #791A4B

monochromatic

#061905 #10470F #1B791A #26AB25 #3BD439

Accessibility & contrast

On white

5.53

#1B791A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#1B791A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B791A

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B791A	#FFFFFF	#000000	##FFFFFF
##1B791A	1.00	5.53	3.80	5.53
#FFFFFF	5.53	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C6D05

Deuteranopia (green-blind)

#716625

Tritanopia (blue-blind)

#007567

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #1b791a;
/* rgb */ color: rgb(27, 121, 26);
/* oklch */ color: oklch(50.4% 0.155 142.7);

Tailwind

colors: {
  custom: {
    50: '#69a15e',
    500: '#1b791a',
    950: '#000000',
  },
}

SCSS

$custom: #1b791a;
$custom-light: #69a15e;
$custom-dark: #000000;

JSON

{
  "hex": "#1b791a",
  "rgb": {
    "r": 27,
    "g": 121,
    "b": 26
  },
  "hsl": {
    "h": 119.368,
    "s": 64.626,
    "l": 28.824
  },
  "oklch": {
    "l": 0.50418,
    "c": 0.15451,
    "h": 142.7
  },
  "luminance": 0.13982
}

Semantic roles & 50–950 ramp

primary

#1B791A

secondary

#AC41AD

accent

#40E8E6

background

#F6FAF5

surface

#ECF3E9

border

#C7CDC5

text

#070F05

muted

#7A7F79

Preview Lab

Preview with #1B791A

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

Preview Lab → · Contrast checker → · Palette generator →