#12543E#12543E

#12543E is a dark, moderate teal. Relative luminance 0.068; OKLCH L 39.9% C 0.075 H 165.9°. Best body text is #FFFFFF at 8.89:1 contrast (WCAG AA passes).

Color values

HEX	#12543E
RGB	rgb(18, 84, 62)
HSL	hsl(160, 65%, 20%)
HSV	hsv(160, 79%, 33%)
CMYK	cmyk(78.6%, 0%, 26.2%, 67.1%)
CIE-LAB	lab(31.39, -26.24, 7.12)
CIE-LCH	lch(31.39, 27.19, 164.82°)
OKLab	oklab(39.93% -0.0724 0.0182)
OKLCH	oklch(39.93% 0.075 165.9)
XYZ	xyz(4.2888, 6.8165, 5.6462)
Luminance	0.0682 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12543E #541228

analogous

#12541D #12543E #124954

triadic

#12543E #3E1254 #543E12

tetradic

#12543E #1D1254 #541228 #495412

square

#12543E #1D1254 #541228 #495412

split-complementary

#12543E #541249 #541D12

monochromatic

#051913 #072219 #12543E #1D8663 #28B988

Accessibility & contrast

On white

8.89

#12543E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#12543E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12543E

8.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12543E	#FFFFFF	#000000	##FFFFFF
##12543E	1.00	8.89	2.36	8.89
#FFFFFF	8.89	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524D3D

Deuteranopia (green-blind)

#49473F

Tritanopia (blue-blind)

#00544E

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #12543e;
/* rgb */ color: rgb(18, 84, 62);
/* oklch */ color: oklch(39.9% 0.075 165.9);

Tailwind

colors: {
  custom: {
    50: '#5b8573',
    500: '#12543e',
    950: '#000000',
  },
}

SCSS

$custom: #12543e;
$custom-light: #5b8573;
$custom-dark: #000000;

JSON

{
  "hex": "#12543e",
  "rgb": {
    "r": 18,
    "g": 84,
    "b": 62
  },
  "hsl": {
    "h": 160,
    "s": 64.706,
    "l": 20
  },
  "oklch": {
    "l": 0.39927,
    "c": 0.07468,
    "h": 165.9
  },
  "luminance": 0.06817
}

Semantic roles & 50–950 ramp

primary

#12543E

secondary

#8D3552

accent

#4078E8

background

#F5F8F6

surface

#E9EFEC

border

#C5CAC7

text

#040B08

muted

#797C7B

Preview Lab

Preview with #12543E

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

Preview Lab → · Contrast checker → · Palette generator →