#12553C#12553C

#12553C is a dark, moderate teal. Relative luminance 0.070; OKLCH L 40.2% C 0.078 H 163.3°. Best body text is #FFFFFF at 8.79:1 contrast (WCAG AA passes).

Color values

HEX	#12553C
RGB	rgb(18, 85, 60)
HSL	hsl(158, 65%, 20%)
HSV	hsv(158, 79%, 33%)
CMYK	cmyk(78.8%, 0%, 29.4%, 66.7%)
CIE-LAB	lab(31.70, -27.24, 8.81)
CIE-LCH	lch(31.70, 28.63, 162.09°)
OKLab	oklab(40.17% -0.0747 0.0224)
OKLCH	oklch(40.17% 0.078 163.3)
XYZ	xyz(4.3131, 6.9513, 5.3885)
Luminance	0.0695 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12553C #55122B

analogous

#12551A #12553C #124C55

triadic

#12553C #3C1255 #553C12

tetradic

#12553C #1A1255 #55122B #4C5512

square

#12553C #1A1255 #55122B #4C5512

split-complementary

#12553C #55124C #551A12

monochromatic

#051912 #072218 #12553C #1D8860 #27BA83

Accessibility & contrast

On white

8.79

#12553C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#12553C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12553C

8.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12553C	#FFFFFF	#000000	##FFFFFF
##12553C	1.00	8.79	2.39	8.79
#FFFFFF	8.79	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534E3B

Deuteranopia (green-blind)

#4B483E

Tritanopia (blue-blind)

#00554E

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #12553c;
/* rgb */ color: rgb(18, 85, 60);
/* oklch */ color: oklch(40.2% 0.078 163.3);

Tailwind

colors: {
  custom: {
    50: '#5b8571',
    500: '#12553c',
    950: '#000000',
  },
}

SCSS

$custom: #12553c;
$custom-light: #5b8571;
$custom-dark: #000000;

JSON

{
  "hex": "#12553c",
  "rgb": {
    "r": 18,
    "g": 85,
    "b": 60
  },
  "hsl": {
    "h": 157.612,
    "s": 65.049,
    "l": 20.196
  },
  "oklch": {
    "l": 0.40166,
    "c": 0.07799,
    "h": 163.3
  },
  "luminance": 0.06952
}

Semantic roles & 50–950 ramp

primary

#12553C

secondary

#8E3556

accent

#407FE8

background

#F5F8F6

surface

#E9EFEC

border

#C5CAC7

text

#040B07

muted

#797C7A

Preview Lab

Preview with #12553C

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

Preview Lab → · Contrast checker → · Palette generator →