#12503C#12503C

#12503C is a dark, moderate teal. Relative luminance 0.062; OKLCH L 38.7% C 0.071 H 166.9°. Best body text is #FFFFFF at 9.38:1 contrast (WCAG AA passes).

Color values

HEX	#12503C
RGB	rgb(18, 80, 60)
HSL	hsl(161, 63%, 19%)
HSV	hsv(161, 78%, 31%)
CMYK	cmyk(77.5%, 0%, 25%, 68.6%)
CIE-LAB	lab(29.89, -24.86, 6.27)
CIE-LCH	lch(29.89, 25.64, 165.84°)
OKLab	oklab(38.69% -0.0688 0.016)
OKLCH	oklch(38.69% 0.071 166.9)
XYZ	xyz(3.9333, 6.1917, 5.2619)
Luminance	0.0619 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12503C #501226

analogous

#12501D #12503C #124550

triadic

#12503C #3C1250 #503C12

tetradic

#12503C #1D1250 #501226 #455012

square

#12503C #1D1250 #501226 #455012

split-complementary

#12503C #501245 #501D12

monochromatic

#061913 #071E17 #12503C #1D8261 #28B487

Accessibility & contrast

On white

9.38

#12503C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#12503C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12503C

9.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12503C	#FFFFFF	#000000	##FFFFFF
##12503C	1.00	9.38	2.24	9.38
#FFFFFF	9.38	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4A3B

Deuteranopia (green-blind)

#46443D

Tritanopia (blue-blind)

#00504A

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #12503c;
/* rgb */ color: rgb(18, 80, 60);
/* oklch */ color: oklch(38.7% 0.071 166.9);

Tailwind

colors: {
  custom: {
    50: '#5a8171',
    500: '#12503c',
    950: '#000000',
  },
}

SCSS

$custom: #12503c;
$custom-light: #5a8171;
$custom-dark: #000000;

JSON

{
  "hex": "#12503c",
  "rgb": {
    "r": 18,
    "g": 80,
    "b": 60
  },
  "hsl": {
    "h": 160.645,
    "s": 63.265,
    "l": 19.216
  },
  "oklch": {
    "l": 0.38685,
    "c": 0.07068,
    "h": 166.9
  },
  "luminance": 0.06192
}

Semantic roles & 50–950 ramp

primary

#12503C

secondary

#893550

accent

#4177E6

background

#F5F7F6

surface

#E9EEEC

border

#C5C9C7

text

#040A07

muted

#797C7A

Preview Lab

Preview with #12503C

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

Preview Lab → · Contrast checker → · Palette generator →