#12574A#12574A

#12574A is a dark, moderate teal. Relative luminance 0.074; OKLCH L 41.2% C 0.069 H 176.9°. Best body text is #FFFFFF at 8.44:1 contrast (WCAG AA passes).

Color values

HEX	#12574A
RGB	rgb(18, 87, 74)
HSL	hsl(169, 66%, 21%)
HSV	hsv(169, 79%, 34%)
CMYK	cmyk(79.3%, 0%, 14.9%, 65.9%)
CIE-LAB	lab(32.79, -24.28, 1.57)
CIE-LCH	lch(32.79, 24.33, 176.31°)
OKLab	oklab(41.18% -0.0694 0.0038)
OKLCH	oklch(41.18% 0.069 176.9)
XYZ	xyz(4.8931, 7.4388, 7.6552)
Luminance	0.0744 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12574A #57121F

analogous

#125728 #12574A #124157

triadic

#12574A #4A1257 #574A12

tetradic

#12574A #281257 #57121F #415712

square

#12574A #281257 #57121F #415712

split-complementary

#12574A #571241 #572812

monochromatic

#051916 #08241F #12574A #1C8A75 #27BCA0

Accessibility & contrast

On white

8.44

#12574A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#12574A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12574A

8.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12574A	#FFFFFF	#000000	##FFFFFF
##12574A	1.00	8.44	2.49	8.44
#FFFFFF	8.44	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#535149

Deuteranopia (green-blind)

#4A4A4B

Tritanopia (blue-blind)

#005853

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #12574a;
/* rgb */ color: rgb(18, 87, 74);
/* oklch */ color: oklch(41.2% 0.069 176.9);

Tailwind

colors: {
  custom: {
    50: '#5d877c',
    500: '#12574a',
    950: '#000000',
  },
}

SCSS

$custom: #12574a;
$custom-light: #5d877c;
$custom-dark: #000000;

JSON

{
  "hex": "#12574a",
  "rgb": {
    "r": 18,
    "g": 87,
    "b": 74
  },
  "hsl": {
    "h": 168.696,
    "s": 65.714,
    "l": 20.588
  },
  "oklch": {
    "l": 0.41183,
    "c": 0.06947,
    "h": 176.9
  },
  "luminance": 0.07439
}

Semantic roles & 50–950 ramp

primary

#12574A

secondary

#903546

accent

#3F5FE9

background

#F5F8F7

surface

#E9EFEE

border

#C5CAC9

text

#050B09

muted

#797C7B

Preview Lab

Preview with #12574A

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

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