#1B683C#1B683C

#1B683C is a mid, moderate green. Relative luminance 0.105; OKLCH L 46.0% C 0.103 H 153.7°. Best body text is #FFFFFF at 6.79:1 contrast (WCAG AA passes).

Color values

HEX	#1B683C
RGB	rgb(27, 104, 60)
HSL	hsl(146, 59%, 26%)
HSV	hsv(146, 74%, 41%)
CMYK	cmyk(74%, 0%, 42.3%, 59.2%)
CIE-LAB	lab(38.65, -34.12, 18.27)
CIE-LCH	lch(38.65, 38.70, 151.83°)
OKLab	oklab(45.95% -0.0921 0.0455)
OKLCH	oklch(45.95% 0.103 153.7)
XYZ	xyz(6.2174, 10.4592, 5.9652)
Luminance	0.1046 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B683C #681B47

analogous

#20681B #1B683C #1B6862

triadic

#1B683C #3C1B68 #683C1B

tetradic

#1B683C #1B2068 #681B47 #68621B

square

#1B683C #1B2068 #681B47 #68621B

split-complementary

#1B683C #621B68 #681B20

monochromatic

#06180E #0E3720 #1B683C #289958 #34C974

Accessibility & contrast

On white

6.79

#1B683C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#1B683C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B683C

6.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B683C	#FFFFFF	#000000	##FFFFFF
##1B683C	1.00	6.79	3.09	6.79
#FFFFFF	6.79	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#685F39

Deuteranopia (green-blind)

#5E583F

Tritanopia (blue-blind)

#00675D

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #1b683c;
/* rgb */ color: rgb(27, 104, 60);
/* oklch */ color: oklch(46.0% 0.103 153.7);

Tailwind

colors: {
  custom: {
    50: '#639472',
    500: '#1b683c',
    950: '#000000',
  },
}

SCSS

$custom: #1b683c;
$custom-light: #639472;
$custom-dark: #000000;

JSON

{
  "hex": "#1b683c",
  "rgb": {
    "r": 27,
    "g": 104,
    "b": 60
  },
  "hsl": {
    "h": 145.714,
    "s": 58.779,
    "l": 25.686
  },
  "oklch": {
    "l": 0.45951,
    "c": 0.10267,
    "h": 153.7
  },
  "luminance": 0.1046
}

Semantic roles & 50–950 ramp

primary

#1B683C

secondary

#9D4276

accent

#469FE2

background

#F6F9F6

surface

#EBF1EC

border

#C6CBC7

text

#060D08

muted

#7A7E7B

Preview Lab

Preview with #1B683C

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

Preview Lab → · Contrast checker → · Palette generator →