#12553F#12553F

#12553F is a dark, moderate teal. Relative luminance 0.070; OKLCH L 40.3% C 0.075 H 166.2°. Best body text is #FFFFFF at 8.76:1 contrast (WCAG AA passes).

Color values

HEX	#12553F
RGB	rgb(18, 85, 63)
HSL	hsl(160, 65%, 20%)
HSV	hsv(160, 79%, 33%)
CMYK	cmyk(78.8%, 0%, 25.9%, 66.7%)
CIE-LAB	lab(31.77, -26.45, 7.03)
CIE-LCH	lch(31.77, 27.37, 165.11°)
OKLab	oklab(40.25% -0.073 0.018)
OKLCH	oklch(40.25% 0.075 166.2)
XYZ	xyz(4.3947, 6.9840, 5.8181)
Luminance	0.0698 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12553F #551228

analogous

#12551E #12553F #124955

triadic

#12553F #3F1255 #553F12

tetradic

#12553F #1E1255 #551228 #495512

square

#12553F #1E1255 #551228 #495512

split-complementary

#12553F #551249 #551E12

monochromatic

#051913 #07221A #12553F #1D8864 #27BA8A

Accessibility & contrast

On white

8.76

#12553F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#12553F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12553F

8.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12553F	#FFFFFF	#000000	##FFFFFF
##12553F	1.00	8.76	2.40	8.76
#FFFFFF	8.76	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534E3E

Deuteranopia (green-blind)

#4A4840

Tritanopia (blue-blind)

#00554F

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #12553f;
/* rgb */ color: rgb(18, 85, 63);
/* oklch */ color: oklch(40.3% 0.075 166.2);

Tailwind

colors: {
  custom: {
    50: '#5b8574',
    500: '#12553f',
    950: '#000000',
  },
}

SCSS

$custom: #12553f;
$custom-light: #5b8574;
$custom-dark: #000000;

JSON

{
  "hex": "#12553f",
  "rgb": {
    "r": 18,
    "g": 85,
    "b": 63
  },
  "hsl": {
    "h": 160.299,
    "s": 65.049,
    "l": 20.196
  },
  "oklch": {
    "l": 0.40251,
    "c": 0.07522,
    "h": 166.2
  },
  "luminance": 0.06984
}

Semantic roles & 50–950 ramp

primary

#12553F

secondary

#8E3552

accent

#4077E8

background

#F5F8F7

surface

#E9EFED

border

#C5CAC8

text

#040B08

muted

#797C7B

Preview Lab

Preview with #12553F

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

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