#123030#123030

#123030 is a dark, muted teal. Relative luminance 0.025; OKLCH L 28.6% C 0.036 H 195.3°. Best body text is #FFFFFF at 14.08:1 contrast (WCAG AA passes).

Color values

HEX	#123030
RGB	rgb(18, 48, 48)
HSL	hsl(180, 45%, 13%)
HSV	hsv(180, 63%, 19%)
CMYK	cmyk(62.5%, 0%, 0%, 81.2%)
CIE-LAB	lab(17.72, -11.08, -3.41)
CIE-LCH	lch(17.72, 11.60, 197.11°)
OKLab	oklab(28.65% -0.0344 -0.0094)
OKLCH	oklch(28.65% 0.036 195.3)
XYZ	xyz(1.8397, 2.4557, 3.1728)
Luminance	0.0246 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#123030 #301212

analogous

#123021 #123030 #122130

triadic

#123030 #301230 #303012

tetradic

#123030 #211230 #301212 #213012

square

#123030 #211230 #301212 #213012

split-complementary

#123030 #301221 #302112

monochromatic

#081616 #081616 #123030 #235D5D #338989

Accessibility & contrast

On white

14.08

#123030 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#123030 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #123030

14.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##123030	#FFFFFF	#000000	##FFFFFF
##123030	1.00	14.08	1.49	14.08
#FFFFFF	14.08	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D2E30

Deuteranopia (green-blind)

#282A30

Tritanopia (blue-blind)

#003230

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #123030;
/* rgb */ color: rgb(18, 48, 48);
/* oklch */ color: oklch(28.6% 0.036 195.3);

Tailwind

colors: {
  custom: {
    50: '#536868',
    500: '#123030',
    950: '#000000',
  },
}

SCSS

$custom: #123030;
$custom-light: #536868;
$custom-dark: #000000;

JSON

{
  "hex": "#123030",
  "rgb": {
    "r": 18,
    "g": 48,
    "b": 48
  },
  "hsl": {
    "h": 180,
    "s": 45.455,
    "l": 12.941
  },
  "oklch": {
    "l": 0.2865,
    "c": 0.03566,
    "h": 195.3
  },
  "luminance": 0.02456
}

Semantic roles & 50–950 ramp

primary

#123030

secondary

#683636

accent

#5353D5

background

#F4F6F6

surface

#E7EBEB

border

#C3C6C6

text

#030606

muted

#787A7A

Preview Lab

Preview with #123030

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

Preview Lab → · Contrast checker → · Palette generator →