#12553A#12553A

#12553A is a dark, moderate teal. Relative luminance 0.069; OKLCH L 40.1% C 0.080 H 161.5°. Best body text is #FFFFFF at 8.80:1 contrast (WCAG AA passes).

Color values

HEX	#12553A
RGB	rgb(18, 85, 58)
HSL	hsl(156, 65%, 20%)
HSV	hsv(156, 79%, 33%)
CMYK	cmyk(78.8%, 0%, 31.8%, 66.7%)
CIE-LAB	lab(31.65, -27.76, 9.99)
CIE-LCH	lch(31.65, 29.50, 160.21°)
OKLab	oklab(40.11% -0.0758 0.0254)
OKLCH	oklch(40.11% 0.08 161.5)
XYZ	xyz(4.2612, 6.9306, 5.1153)
Luminance	0.0693 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12553A #55122D

analogous

#125518 #12553A #124E55

triadic

#12553A #3A1255 #553A12

tetradic

#12553A #181255 #55122D #4E5512

square

#12553A #181255 #55122D #4E5512

split-complementary

#12553A #55124E #551812

monochromatic

#051911 #072218 #12553A #1D885C #27BA7F

Accessibility & contrast

On white

8.80

#12553A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#12553A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12553A

8.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12553A	#FFFFFF	#000000	##FFFFFF
##12553A	1.00	8.80	2.39	8.80
#FFFFFF	8.80	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#544E38

Deuteranopia (green-blind)

#4B483C

Tritanopia (blue-blind)

#00554E

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #12553a;
/* rgb */ color: rgb(18, 85, 58);
/* oklch */ color: oklch(40.1% 0.080 161.5);

Tailwind

colors: {
  custom: {
    50: '#5b8570',
    500: '#12553a',
    950: '#000000',
  },
}

SCSS

$custom: #12553a;
$custom-light: #5b8570;
$custom-dark: #000000;

JSON

{
  "hex": "#12553a",
  "rgb": {
    "r": 18,
    "g": 85,
    "b": 58
  },
  "hsl": {
    "h": 155.821,
    "s": 65.049,
    "l": 20.196
  },
  "oklch": {
    "l": 0.40111,
    "c": 0.07992,
    "h": 161.5
  },
  "luminance": 0.06931
}

Semantic roles & 50–950 ramp

primary

#12553A

secondary

#8E3559

accent

#4084E8

background

#F5F8F6

surface

#E9EFEC

border

#C5CAC7

text

#040B07

muted

#797C7A

Preview Lab

Preview with #12553A

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

Preview Lab → · Contrast checker → · Palette generator →