#12553D#12553D

#12553D is a dark, moderate teal. Relative luminance 0.070; OKLCH L 40.2% C 0.077 H 164.2°. Best body text is #FFFFFF at 8.78:1 contrast (WCAG AA passes).

Color values

HEX	#12553D
RGB	rgb(18, 85, 61)
HSL	hsl(159, 65%, 20%)
HSV	hsv(159, 79%, 33%)
CMYK	cmyk(78.8%, 0%, 28.2%, 66.7%)
CIE-LAB	lab(31.72, -26.98, 8.21)
CIE-LCH	lch(31.72, 28.20, 163.07°)
OKLab	oklab(40.19% -0.0741 0.021)
OKLCH	oklch(40.19% 0.077 164.2)
XYZ	xyz(4.3398, 6.9620, 5.5291)
Luminance	0.0696 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12553D #55122A

analogous

#12551B #12553D #124C55

triadic

#12553D #3D1255 #553D12

tetradic

#12553D #1B1255 #55122A #4C5512

square

#12553D #1B1255 #55122A #4C5512

split-complementary

#12553D #55124C #551B12

monochromatic

#051912 #072219 #12553D #1D8861 #27BA85

Accessibility & contrast

On white

8.78

#12553D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#12553D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12553D

8.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12553D	#FFFFFF	#000000	##FFFFFF
##12553D	1.00	8.78	2.39	8.78
#FFFFFF	8.78	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534E3C

Deuteranopia (green-blind)

#4B483F

Tritanopia (blue-blind)

#00554E

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #12553d;
/* rgb */ color: rgb(18, 85, 61);
/* oklch */ color: oklch(40.2% 0.077 164.2);

Tailwind

colors: {
  custom: {
    50: '#5b8572',
    500: '#12553d',
    950: '#000000',
  },
}

SCSS

$custom: #12553d;
$custom-light: #5b8572;
$custom-dark: #000000;

JSON

{
  "hex": "#12553d",
  "rgb": {
    "r": 18,
    "g": 85,
    "b": 61
  },
  "hsl": {
    "h": 158.507,
    "s": 65.049,
    "l": 20.196
  },
  "oklch": {
    "l": 0.40194,
    "c": 0.07705,
    "h": 164.2
  },
  "luminance": 0.06963
}

Semantic roles & 50–950 ramp

primary

#12553D

secondary

#8E3555

accent

#407CE8

background

#F5F8F6

surface

#E9EFEC

border

#C5CAC7

text

#040B08

muted

#797C7B

Preview Lab

Preview with #12553D

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

Preview Lab → · Contrast checker → · Palette generator →