#123734#123734

#123734 is a dark, muted teal. Relative luminance 0.031; OKLCH L 30.9% C 0.042 H 187.9°. Best body text is #FFFFFF at 12.95:1 contrast (WCAG AA passes).

Color values

HEX	#123734
RGB	rgb(18, 55, 52)
HSL	hsl(175, 51%, 14%)
HSV	hsv(175, 67%, 22%)
CMYK	cmyk(67.3%, 0%, 5.5%, 78.4%)
CIE-LAB	lab(20.47, -13.97, -2.07)
CIE-LCH	lch(20.47, 14.12, 188.44°)
OKLab	oklab(30.93% -0.0418 -0.0058)
OKLCH	oklch(30.93% 0.042 187.9)
XYZ	xyz(2.2352, 3.1087, 3.7304)
Luminance	0.0311 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#123734 #371215

analogous

#123722 #123734 #122837

triadic

#123734 #341237 #373412

tetradic

#123734 #221237 #371215 #283712

square

#123734 #221237 #371215 #283712

split-complementary

#123734 #371228 #372212

monochromatic

#081716 #081716 #123734 #216560 #30938B

Accessibility & contrast

On white

12.95

#123734 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#123734 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #123734

12.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##123734	#FFFFFF	#000000	##FFFFFF
##123734	1.00	12.95	1.62	12.95
#FFFFFF	12.95	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#343434

Deuteranopia (green-blind)

#2E3034

Tritanopia (blue-blind)

#003836

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #123734;
/* rgb */ color: rgb(18, 55, 52);
/* oklch */ color: oklch(30.9% 0.042 187.9);

Tailwind

colors: {
  custom: {
    50: '#556e6b',
    500: '#123734',
    950: '#000000',
  },
}

SCSS

$custom: #123734;
$custom-light: #556e6b;
$custom-dark: #000000;

JSON

{
  "hex": "#123734",
  "rgb": {
    "r": 18,
    "g": 55,
    "b": 52
  },
  "hsl": {
    "h": 175.135,
    "s": 50.685,
    "l": 14.314
  },
  "oklch": {
    "l": 0.30927,
    "c": 0.04225,
    "h": 187.9
  },
  "luminance": 0.03109
}

Semantic roles & 50–950 ramp

primary

#123734

secondary

#70353A

accent

#4E59DA

background

#F5F6F6

surface

#E9EBEB

border

#C5C6C6

text

#030706

muted

#787A7A

Preview Lab

Preview with #123734

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

Preview Lab → · Contrast checker → · Palette generator →