#1B673B#1B673B

#1B673B is a mid, moderate green. Relative luminance 0.102; OKLCH L 45.6% C 0.102 H 153.5°. Best body text is #FFFFFF at 6.89:1 contrast (WCAG AA passes).

Color values

HEX	#1B673B
RGB	rgb(27, 103, 59)
HSL	hsl(145, 58%, 25%)
HSV	hsv(145, 74%, 40%)
CMYK	cmyk(73.8%, 0%, 42.7%, 59.6%)
CIE-LAB	lab(38.28, -33.90, 18.37)
CIE-LCH	lch(38.28, 38.55, 151.55°)
OKLab	oklab(45.64% -0.0915 0.0457)
OKLCH	oklch(45.64% 0.102 153.5)
XYZ	xyz(6.0911, 10.2486, 5.7940)
Luminance	0.1025 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B673B #671B47

analogous

#21671B #1B673B #1B6761

triadic

#1B673B #3B1B67 #673B1B

tetradic

#1B673B #1B2167 #671B47 #67611B

square

#1B673B #1B2167 #671B47 #67611B

split-complementary

#1B673B #611B67 #671B21

monochromatic

#06180E #0E371F #1B673B #289757 #34C873

Accessibility & contrast

On white

6.89

#1B673B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#1B673B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B673B

6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B673B	#FFFFFF	#000000	##FFFFFF
##1B673B	1.00	6.89	3.05	6.89
#FFFFFF	6.89	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#675E38

Deuteranopia (green-blind)

#5E573E

Tritanopia (blue-blind)

#00665C

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #1b673b;
/* rgb */ color: rgb(27, 103, 59);
/* oklch */ color: oklch(45.6% 0.102 153.5);

Tailwind

colors: {
  custom: {
    50: '#639371',
    500: '#1b673b',
    950: '#000000',
  },
}

SCSS

$custom: #1b673b;
$custom-light: #639371;
$custom-dark: #000000;

JSON

{
  "hex": "#1b673b",
  "rgb": {
    "r": 27,
    "g": 103,
    "b": 59
  },
  "hsl": {
    "h": 145.263,
    "s": 58.462,
    "l": 25.49
  },
  "oklch": {
    "l": 0.4564,
    "c": 0.10223,
    "h": 153.5
  },
  "luminance": 0.10249
}

Semantic roles & 50–950 ramp

primary

#1B673B

secondary

#9C4276

accent

#46A0E2

background

#F6F9F6

surface

#EBF1EC

border

#C6CBC7

text

#060D07

muted

#7A7E7A

Preview Lab

Preview with #1B673B

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

Preview Lab → · Contrast checker → · Palette generator →