#123721#123721

#123721 is a dark, muted green. Relative luminance 0.030; OKLCH L 30.3% C 0.058 H 154.6°. Best body text is #FFFFFF at 13.17:1 contrast (WCAG AA passes).

Color values

HEX	#123721
RGB	rgb(18, 55, 33)
HSL	hsl(144, 51%, 14%)
HSV	hsv(144, 67%, 22%)
CMYK	cmyk(67.3%, 0%, 40%, 78.4%)
CIE-LAB	lab(19.93, -19.39, 9.95)
CIE-LCH	lch(19.93, 21.80, 152.83°)
OKLab	oklab(30.3% -0.0527 0.0251)
OKLCH	oklch(30.3% 0.058 154.6)
XYZ	xyz(1.8900, 2.9706, 1.9123)
Luminance	0.0297 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 9.26

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#123721 #371228

analogous

#163712 #123721 #123734

triadic

#123721 #211237 #372112

tetradic

#123721 #121637 #371228 #373412

square

#123721 #121637 #371228 #373412

split-complementary

#123721 #341237 #371216

monochromatic

#08170E #08170E #123721 #21653D #309358

Accessibility & contrast

On white

13.17

#123721 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#123721 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #123721

13.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##123721	#FFFFFF	#000000	##FFFFFF
##123721	1.00	13.17	1.59	13.17
#FFFFFF	13.17	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373220

Deuteranopia (green-blind)

#322F22

Tritanopia (blue-blind)

#063631

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #123721;
/* rgb */ color: rgb(18, 55, 33);
/* oklch */ color: oklch(30.3% 0.058 154.6);

Tailwind

colors: {
  custom: {
    50: '#546e5c',
    500: '#123721',
    950: '#000000',
  },
}

SCSS

$custom: #123721;
$custom-light: #546e5c;
$custom-dark: #000000;

JSON

{
  "hex": "#123721",
  "rgb": {
    "r": 18,
    "g": 55,
    "b": 33
  },
  "hsl": {
    "h": 144.324,
    "s": 50.685,
    "l": 14.314
  },
  "oklch": {
    "l": 0.30299,
    "c": 0.05834,
    "h": 154.6
  },
  "luminance": 0.02971
}

Semantic roles & 50–950 ramp

primary

#123721

secondary

#703558

accent

#4EA1DA

background

#F5F6F5

surface

#E8ECE9

border

#C4C7C5

text

#030704

muted

#787A79

Preview Lab

Preview with #123721

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

Preview Lab → · Contrast checker → · Palette generator →