#1B7B2C#1B7B2C

#1B7B2C is a mid, vivid green. Relative luminance 0.146; OKLCH L 51.2% C 0.144 H 145.6°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#1B7B2C
RGB	rgb(27, 123, 44)
HSL	hsl(131, 64%, 29%)
HSV	hsv(131, 78%, 48%)
CMYK	cmyk(78%, 0%, 64.2%, 51.8%)
CIE-LAB	lab(45.05, -44.14, 34.73)
CIE-LCH	lch(45.05, 56.17, 141.80°)
OKLab	oklab(51.17% -0.119 0.0814)
OKLCH	oklch(51.17% 0.144 145.6)
XYZ	xyz(7.9890, 14.5798, 4.7755)
Luminance	0.1458 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7B2C #7B1B6A

analogous

#3A7B1B #1B7B2C #1B7B5C

triadic

#1B7B2C #2C1B7B #7B2C1B

tetradic

#1B7B2C #1B3A7B #7B1B6A #7B5C1B

square

#1B7B2C #1B3A7B #7B1B6A #7B5C1B

split-complementary

#1B7B2C #5C1B7B #7B1B3A

monochromatic

#061909 #10491A #1B7B2C #26AD3E #3CD457

Accessibility & contrast

On white

5.36

#1B7B2C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#1B7B2C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7B2C

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7B2C	#FFFFFF	#000000	##FFFFFF
##1B7B2C	1.00	5.36	3.92	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D6F23

Deuteranopia (green-blind)

#726833

Tritanopia (blue-blind)

#00786A

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #1b7b2c;
/* rgb */ color: rgb(27, 123, 44);
/* oklch */ color: oklch(51.2% 0.144 145.6);

Tailwind

colors: {
  custom: {
    50: '#68a268',
    500: '#1b7b2c',
    950: '#000000',
  },
}

SCSS

$custom: #1b7b2c;
$custom-light: #68a268;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7b2c",
  "rgb": {
    "r": 27,
    "g": 123,
    "b": 44
  },
  "hsl": {
    "h": 130.625,
    "s": 64,
    "l": 29.412
  },
  "oklch": {
    "l": 0.5117,
    "c": 0.14419,
    "h": 145.6
  },
  "luminance": 0.14581
}

Semantic roles & 50–950 ramp

primary

#1B7B2C

secondary

#AF439C

accent

#41CAE7

background

#F6FAF6

surface

#ECF4EB

border

#C7CEC6

text

#070F06

muted

#7A7F7A

Preview Lab

Preview with #1B7B2C

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

Preview Lab → · Contrast checker → · Palette generator →