#1B742E#1B742E

#1B742E is a mid, vivid green. Relative luminance 0.129; OKLCH L 49.2% C 0.133 H 146.6°. Best body text is #FFFFFF at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#1B742E
RGB	rgb(27, 116, 46)
HSL	hsl(133, 62%, 28%)
HSV	hsv(133, 77%, 45%)
CMYK	cmyk(76.7%, 0%, 60.3%, 54.5%)
CIE-LAB	lab(42.64, -41.31, 30.95)
CIE-LCH	lch(42.64, 51.62, 143.15°)
OKLab	oklab(49.18% -0.1113 0.0734)
OKLCH	oklch(49.18% 0.133 146.6)
XYZ	xyz(7.1900, 12.9202, 4.6992)
Luminance	0.1292 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B742E #741B61

analogous

#34741B #1B742E #1B745A

triadic

#1B742E #2E1B74 #742E1B

tetradic

#1B742E #1B3474 #741B61 #745A1B

square

#1B742E #1B3474 #741B61 #745A1B

split-complementary

#1B742E #5A1B74 #741B34

monochromatic

#06190A #0F421A #1B742E #27A642 #39D159

Accessibility & contrast

On white

5.86

#1B742E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#1B742E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B742E

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B742E	#FFFFFF	#000000	##FFFFFF
##1B742E	1.00	5.86	3.58	5.86
#FFFFFF	5.86	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#766927

Deuteranopia (green-blind)

#6B6234

Tritanopia (blue-blind)

#007165

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #1b742e;
/* rgb */ color: rgb(27, 116, 46);
/* oklch */ color: oklch(49.2% 0.133 146.6);

Tailwind

colors: {
  custom: {
    50: '#679d69',
    500: '#1b742e',
    950: '#000000',
  },
}

SCSS

$custom: #1b742e;
$custom-light: #679d69;
$custom-dark: #000000;

JSON

{
  "hex": "#1b742e",
  "rgb": {
    "r": 27,
    "g": 116,
    "b": 46
  },
  "hsl": {
    "h": 132.809,
    "s": 62.238,
    "l": 28.039
  },
  "oklch": {
    "l": 0.49179,
    "c": 0.13333,
    "h": 146.6
  },
  "luminance": 0.12921
}

Semantic roles & 50–950 ramp

primary

#1B742E

secondary

#A94293

accent

#42C3E5

background

#F6F9F6

surface

#EBF2EB

border

#C6CCC6

text

#070E06

muted

#7A7E7A

Preview Lab

Preview with #1B742E

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

Preview Lab → · Contrast checker → · Palette generator →