#12543A#12543A

#12543A is a dark, moderate teal. Relative luminance 0.068; OKLCH L 39.8% C 0.078 H 162.1°. Best body text is #FFFFFF at 8.92:1 contrast (WCAG AA passes).

Color values

HEX	#12543A
RGB	rgb(18, 84, 58)
HSL	hsl(156, 65%, 20%)
HSV	hsv(156, 79%, 33%)
CMYK	cmyk(78.6%, 0%, 31%, 67.1%)
CIE-LAB	lab(31.29, -27.29, 9.49)
CIE-LCH	lch(31.29, 28.89, 160.83°)
OKLab	oklab(39.81% -0.0746 0.0241)
OKLCH	oklch(39.81% 0.078 162.1)
XYZ	xyz(4.1831, 6.7742, 5.0893)
Luminance	0.0678 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12543A #54122C

analogous

#125419 #12543A #124D54

triadic

#12543A #3A1254 #543A12

tetradic

#12543A #191254 #54122C #4D5412

square

#12543A #191254 #54122C #4D5412

split-complementary

#12543A #54124D #541912

monochromatic

#051911 #072217 #12543A #1D865D #28B980

Accessibility & contrast

On white

8.92

#12543A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#12543A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12543A

8.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12543A	#FFFFFF	#000000	##FFFFFF
##12543A	1.00	8.92	2.36	8.92
#FFFFFF	8.92	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534D38

Deuteranopia (green-blind)

#4A473C

Tritanopia (blue-blind)

#00544D

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #12543a;
/* rgb */ color: rgb(18, 84, 58);
/* oklch */ color: oklch(39.8% 0.078 162.1);

Tailwind

colors: {
  custom: {
    50: '#5b8570',
    500: '#12543a',
    950: '#000000',
  },
}

SCSS

$custom: #12543a;
$custom-light: #5b8570;
$custom-dark: #000000;

JSON

{
  "hex": "#12543a",
  "rgb": {
    "r": 18,
    "g": 84,
    "b": 58
  },
  "hsl": {
    "h": 156.364,
    "s": 64.706,
    "l": 20
  },
  "oklch": {
    "l": 0.39814,
    "c": 0.07843,
    "h": 162.1
  },
  "luminance": 0.06775
}

Semantic roles & 50–950 ramp

primary

#12543A

secondary

#8D3558

accent

#4082E8

background

#F5F8F6

surface

#E9EFEC

border

#C5CAC7

text

#040B07

muted

#797C7A

Preview Lab

Preview with #12543A

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

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