#123720#123720

#123720 is a dark, muted green. Relative luminance 0.030; OKLCH L 30.3% C 0.060 H 153.5°. Best body text is #FFFFFF at 13.18:1 contrast (WCAG AA passes).

Color values

HEX	#123720
RGB	rgb(18, 55, 32)
HSL	hsl(143, 51%, 14%)
HSV	hsv(143, 67%, 22%)
CMYK	cmyk(67.3%, 0%, 41.8%, 78.4%)
CIE-LAB	lab(19.90, -19.63, 10.58)
CIE-LCH	lch(19.90, 22.30, 151.67°)
OKLab	oklab(30.27% -0.0533 0.0265)
OKLCH	oklch(30.27% 0.06 153.5)
XYZ	xyz(1.8762, 2.9651, 1.8397)
Luminance	0.0296 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 8.89

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#123720 #371229

analogous

#173712 #123720 #123733

triadic

#123720 #201237 #372012

tetradic

#123720 #121737 #371229 #373312

square

#123720 #121737 #371229 #373312

split-complementary

#123720 #331237 #371217

monochromatic

#08170D #08170D #123720 #21653B #309356

Accessibility & contrast

On white

13.18

#123720 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#123720 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #123720

13.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##123720	#FFFFFF	#000000	##FFFFFF
##123720	1.00	13.18	1.59	13.18
#FFFFFF	13.18	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#37321E

Deuteranopia (green-blind)

#322F21

Tritanopia (blue-blind)

#073631

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #123720;
/* rgb */ color: rgb(18, 55, 32);
/* oklch */ color: oklch(30.3% 0.060 153.5);

Tailwind

colors: {
  custom: {
    50: '#546e5b',
    500: '#123720',
    950: '#000000',
  },
}

SCSS

$custom: #123720;
$custom-light: #546e5b;
$custom-dark: #000000;

JSON

{
  "hex": "#123720",
  "rgb": {
    "r": 18,
    "g": 55,
    "b": 32
  },
  "hsl": {
    "h": 142.703,
    "s": 50.685,
    "l": 14.314
  },
  "oklch": {
    "l": 0.30273,
    "c": 0.05951,
    "h": 153.5
  },
  "luminance": 0.02965
}

Semantic roles & 50–950 ramp

primary

#123720

secondary

#70355A

accent

#4EA5DA

background

#F5F6F5

surface

#E8ECE9

border

#C4C7C5

text

#030704

muted

#787A79

Preview Lab

Preview with #123720

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

Preview Lab → · Contrast checker → · Palette generator →