#104F45#104F45

#104F45 is a dark, moderate teal. Relative luminance 0.061; OKLCH L 38.6% C 0.064 H 179.6°. Best body text is #FFFFFF at 9.43:1 contrast (WCAG AA passes).

Color values

HEX	#104F45
RGB	rgb(16, 79, 69)
HSL	hsl(170, 66%, 19%)
HSV	hsv(170, 80%, 31%)
CMYK	cmyk(79.7%, 0%, 12.7%, 69%)
CIE-LAB	lab(29.74, -22.04, 0.31)
CIE-LCH	lch(29.74, 22.05, 179.19°)
OKLab	oklab(38.63% -0.0636 0.0005)
OKLCH	oklch(38.63% 0.064 179.6)
XYZ	xyz(4.0833, 6.1313, 6.5973)
Luminance	0.0613 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#104F45 #4F101A

analogous

#104F25 #104F45 #10394F

triadic

#104F45 #45104F #4F4510

tetradic

#104F45 #25104F #4F101A #394F10

square

#104F45 #25104F #4F101A #394F10

split-complementary

#104F45 #4F1039 #4F2510

monochromatic

#051916 #061C19 #104F45 #1A8271 #25B59E

Accessibility & contrast

On white

9.43

#104F45 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#104F45 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #104F45

9.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##104F45	#FFFFFF	#000000	##FFFFFF
##104F45	1.00	9.43	2.23	9.43
#FFFFFF	9.43	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4A45

Deuteranopia (green-blind)

#434346

Tritanopia (blue-blind)

#00504C

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #104f45;
/* rgb */ color: rgb(16, 79, 69);
/* oklch */ color: oklch(38.6% 0.064 179.6);

Tailwind

colors: {
  custom: {
    50: '#5a8178',
    500: '#104f45',
    950: '#000000',
  },
}

SCSS

$custom: #104f45;
$custom-light: #5a8178;
$custom-dark: #000000;

JSON

{
  "hex": "#104f45",
  "rgb": {
    "r": 16,
    "g": 79,
    "b": 69
  },
  "hsl": {
    "h": 170.476,
    "s": 66.316,
    "l": 18.627
  },
  "oklch": {
    "l": 0.38634,
    "c": 0.06363,
    "h": 179.6
  },
  "luminance": 0.06132
}

Semantic roles & 50–950 ramp

primary

#104F45

secondary

#893240

accent

#3F5AE9

background

#F5F7F7

surface

#E9EEED

border

#C5C9C8

text

#040A09

muted

#797C7B

Preview Lab

Preview with #104F45

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

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