#12888F#12888F

#12888F is a mid, moderate teal. Relative luminance 0.197; OKLCH L 57.2% C 0.094 H 201.5°. Best body text is #000000 at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#12888F
RGB	rgb(18, 136, 143)
HSL	hsl(183, 78%, 32%)
HSV	hsv(183, 87%, 56%)
CMYK	cmyk(87.4%, 4.9%, 0%, 43.9%)
CIE-LAB	lab(51.52, -26.91, -12.34)
CIE-LCH	lch(51.52, 29.60, 204.64°)
OKLab	oklab(57.18% -0.0874 -0.0343)
OKLCH	oklch(57.18% 0.094 201.5)
XYZ	xyz(14.0093, 19.7183, 29.0489)
Luminance	0.1972 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12888F #8F1912

analogous

#128F58 #12888F #124A8F

triadic

#12888F #8F1288 #888F12

tetradic

#12888F #58128F #8F1912 #4A8F12

square

#12888F #58128F #8F1912 #4A8F12

split-complementary

#12888F #8F124A #8F5812

monochromatic

#042122 #0B5459 #12888F #19BCC5 #36DCE6

Accessibility & contrast

On white

4.25

#12888F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.94

#12888F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #12888F

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12888F	#FFFFFF	#000000	##000000
##12888F	1.00	4.25	4.94	4.94
#FFFFFF	4.25	1.00	21.00	21.00
#000000	4.94	21.00	1.00	1.00
##000000	4.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D8290

Deuteranopia (green-blind)

#6D768F

Tritanopia (blue-blind)

#008E8A

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #12888f;
/* rgb */ color: rgb(18, 136, 143);
/* oklch */ color: oklch(57.2% 0.094 201.5);

Tailwind

colors: {
  custom: {
    50: '#6dabaf',
    500: '#12888f',
    950: '#000000',
  },
}

SCSS

$custom: #12888f;
$custom-light: #6dabaf;
$custom-dark: #000000;

JSON

{
  "hex": "#12888f",
  "rgb": {
    "r": 18,
    "g": 136,
    "b": 143
  },
  "hsl": {
    "h": 183.36,
    "s": 77.64,
    "l": 31.569
  },
  "oklch": {
    "l": 0.57179,
    "c": 0.09388,
    "h": 201.5
  },
  "luminance": 0.1972
}

Semantic roles & 50–950 ramp

primary

#12888F

secondary

#C3413A

accent

#3E34F4

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#081010

muted

#7B7F7F

Preview Lab

Preview with #12888F

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

Preview Lab → · Contrast checker → · Palette generator →