#1B7747#1B7747

#1B7747 is a mid, moderate green. Relative luminance 0.139; OKLCH L 50.5% C 0.113 H 155.1°. Best body text is #FFFFFF at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#1B7747
RGB	rgb(27, 119, 71)
HSL	hsl(149, 63%, 29%)
HSV	hsv(149, 77%, 47%)
CMYK	cmyk(77.3%, 0%, 40.3%, 53.3%)
CIE-LAB	lab(44.06, -38.08, 19.07)
CIE-LCH	lch(44.06, 42.59, 153.40°)
OKLab	oklab(50.48% -0.1028 0.0476)
OKLCH	oklch(50.48% 0.113 155.1)
XYZ	xyz(8.1854, 13.8806, 8.2079)
Luminance	0.1388 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7747 #771B4B

analogous

#1D771B #1B7747 #1B7775

triadic

#1B7747 #471B77 #77471B

tetradic

#1B7747 #1B1D77 #771B4B #77751B

square

#1B7747 #1B1D77 #771B4B #77751B

split-complementary

#1B7747 #751B77 #771B1D

monochromatic

#06190F #104529 #1B7747 #26A965 #3AD283

Accessibility & contrast

On white

5.56

#1B7747 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#1B7747 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7747

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7747	#FFFFFF	#000000	##FFFFFF
##1B7747	1.00	5.56	3.78	5.56
#FFFFFF	5.56	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#776D44

Deuteranopia (green-blind)

#6B654A

Tritanopia (blue-blind)

#00766B

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #1b7747;
/* rgb */ color: rgb(27, 119, 71);
/* oklch */ color: oklch(50.5% 0.113 155.1);

Tailwind

colors: {
  custom: {
    50: '#679f7a',
    500: '#1b7747',
    950: '#000000',
  },
}

SCSS

$custom: #1b7747;
$custom-light: #679f7a;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7747",
  "rgb": {
    "r": 27,
    "g": 119,
    "b": 71
  },
  "hsl": {
    "h": 148.696,
    "s": 63.014,
    "l": 28.627
  },
  "oklch": {
    "l": 0.50476,
    "c": 0.11325,
    "h": 155.1
  },
  "luminance": 0.13882
}

Semantic roles & 50–950 ramp

primary

#1B7747

secondary

#AB4279

accent

#4297E6

background

#F6F9F7

surface

#EBF2ED

border

#C6CCC8

text

#070E09

muted

#7A7E7B

Preview Lab

Preview with #1B7747

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

Preview Lab → · Contrast checker → · Palette generator →