#123723#123723

#123723 is a dark, muted green. Relative luminance 0.030; OKLCH L 30.4% C 0.056 H 156.9°. Best body text is #FFFFFF at 13.15:1 contrast (WCAG AA passes).

Color values

HEX	#123723
RGB	rgb(18, 55, 35)
HSL	hsl(148, 51%, 14%)
HSV	hsv(148, 67%, 22%)
CMYK	cmyk(67.3%, 0%, 36.4%, 78.4%)
CIE-LAB	lab(19.97, -18.91, 8.69)
CIE-LCH	lch(19.97, 20.81, 155.31°)
OKLab	oklab(30.35% -0.0515 0.022)
OKLCH	oklch(30.35% 0.056 156.9)
XYZ	xyz(1.9189, 2.9821, 2.0643)
Luminance	0.0298 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 10.01

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#123723 #371226

analogous

#143712 #123723 #123736

triadic

#123723 #231237 #372312

tetradic

#123723 #121437 #371226 #373612

square

#123723 #121437 #371226 #373612

split-complementary

#123723 #361237 #371214

monochromatic

#08170F #08170F #123723 #216540 #30935E

Accessibility & contrast

On white

13.15

#123723 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#123723 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #123723

13.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##123723	#FFFFFF	#000000	##FFFFFF
##123723	1.00	13.15	1.60	13.15
#FFFFFF	13.15	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373222

Deuteranopia (green-blind)

#312F24

Tritanopia (blue-blind)

#053732

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #123723;
/* rgb */ color: rgb(18, 55, 35);
/* oklch */ color: oklch(30.4% 0.056 156.9);

Tailwind

colors: {
  custom: {
    50: '#546e5e',
    500: '#123723',
    950: '#000000',
  },
}

SCSS

$custom: #123723;
$custom-light: #546e5e;
$custom-dark: #000000;

JSON

{
  "hex": "#123723",
  "rgb": {
    "r": 18,
    "g": 55,
    "b": 35
  },
  "hsl": {
    "h": 147.568,
    "s": 50.685,
    "l": 14.314
  },
  "oklch": {
    "l": 0.30352,
    "c": 0.05605,
    "h": 156.9
  },
  "luminance": 0.02982
}

Semantic roles & 50–950 ramp

primary

#123723

secondary

#703555

accent

#4E9ADA

background

#F5F6F5

surface

#E8ECE9

border

#C4C7C5

text

#030704

muted

#787A79

Preview Lab

Preview with #123723

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

Preview Lab → · Contrast checker → · Palette generator →