#12777C#12777C

#12777C is a mid, moderate teal. Relative luminance 0.148; OKLCH L 51.9% C 0.084 H 200.3°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#12777C
RGB	rgb(18, 119, 124)
HSL	hsl(183, 75%, 28%)
HSV	hsv(183, 85%, 49%)
CMYK	cmyk(85.5%, 4%, 0%, 51.4%)
CIE-LAB	lab(45.33, -24.56, -10.48)
CIE-LCH	lch(45.33, 26.70, 203.12°)
OKLab	oklab(51.93% -0.079 -0.0292)
OKLCH	oklch(51.93% 0.084 200.3)
XYZ	xyz(10.4827, 14.7761, 21.3645)
Luminance	0.1478 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12777C #7C1712

analogous

#127C4C #12777C #12427C

triadic

#12777C #7C1277 #777C12

tetradic

#12777C #4C127C #7C1712 #427C12

square

#12777C #4C127C #7C1712 #427C12

split-complementary

#12777C #7C1242 #7C4C12

monochromatic

#041A1B #0A4447 #12777C #1AAAB1 #29D7E0

Accessibility & contrast

On white

5.31

#12777C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#12777C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #12777C

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12777C	#FFFFFF	#000000	##FFFFFF
##12777C	1.00	5.31	3.96	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D717C

Deuteranopia (green-blind)

#5F677C

Tritanopia (blue-blind)

#007C78

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #12777c;
/* rgb */ color: rgb(18, 119, 124);
/* oklch */ color: oklch(51.9% 0.084 200.3);

Tailwind

colors: {
  custom: {
    50: '#689ea1',
    500: '#12777c',
    950: '#000000',
  },
}

SCSS

$custom: #12777c;
$custom-light: #689ea1;
$custom-dark: #000000;

JSON

{
  "hex": "#12777c",
  "rgb": {
    "r": 18,
    "g": 119,
    "b": 124
  },
  "hsl": {
    "h": 182.83,
    "s": 74.648,
    "l": 27.843
  },
  "oklch": {
    "l": 0.51935,
    "c": 0.08422,
    "h": 200.3
  },
  "luminance": 0.14777
}

Semantic roles & 50–950 ramp

primary

#12777C

secondary

#B23E38

accent

#3F37F1

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070E0F

muted

#7A7E7E

Preview Lab

Preview with #12777C

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

Preview Lab → · Contrast checker → · Palette generator →