#104D4F#104D4F

#104D4F is a dark, muted teal. Relative luminance 0.060; OKLCH L 38.4% C 0.059 H 198.3°. Best body text is #FFFFFF at 9.56:1 contrast (WCAG AA passes).

Color values

HEX	#104D4F
RGB	rgb(16, 77, 79)
HSL	hsl(182, 66%, 19%)
HSV	hsv(182, 80%, 31%)
CMYK	cmyk(79.7%, 2.5%, 0%, 69%)
CIE-LAB	lab(29.37, -17.69, -6.67)
CIE-LCH	lch(29.37, 18.90, 200.65°)
OKLab	oklab(38.44% -0.056 -0.0185)
OKLCH	oklch(38.44% 0.059 198.3)
XYZ	xyz(4.2782, 5.9819, 8.3248)
Luminance	0.0598 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#104D4F #4F1210

analogous

#104F31 #104D4F #102D4F

triadic

#104D4F #4F104D #4D4F10

tetradic

#104D4F #31104F #4F1210 #2D4F10

square

#104D4F #31104F #4F1210 #2D4F10

split-complementary

#104D4F #4F102D #4F3110

monochromatic

#051919 #061B1C #104D4F #1A7F82 #25B0B5

Accessibility & contrast

On white

9.56

#104D4F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#104D4F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #104D4F

9.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##104D4F	#FFFFFF	#000000	##FFFFFF
##104D4F	1.00	9.56	2.20	9.56
#FFFFFF	9.56	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#47494F

Deuteranopia (green-blind)

#3E424F

Tritanopia (blue-blind)

#00504D

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #104d4f;
/* rgb */ color: rgb(16, 77, 79);
/* oklch */ color: oklch(38.4% 0.059 198.3);

Tailwind

colors: {
  custom: {
    50: '#5b7f80',
    500: '#104d4f',
    950: '#000000',
  },
}

SCSS

$custom: #104d4f;
$custom-light: #5b7f80;
$custom-dark: #000000;

JSON

{
  "hex": "#104d4f",
  "rgb": {
    "r": 16,
    "g": 77,
    "b": 79
  },
  "hsl": {
    "h": 181.905,
    "s": 66.316,
    "l": 18.627
  },
  "oklch": {
    "l": 0.38441,
    "c": 0.05903,
    "h": 198.3
  },
  "luminance": 0.05982
}

Semantic roles & 50–950 ramp

primary

#104D4F

secondary

#893532

accent

#443FE9

background

#F5F7F7

surface

#E9EEEE

border

#C5C9C9

text

#040A0A

muted

#797C7C

Preview Lab

Preview with #104D4F

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

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