#104A45#104A45

#104A45 is a dark, muted teal. Relative luminance 0.054; OKLCH L 37.2% C 0.058 H 186.5°. Best body text is #FFFFFF at 10.06:1 contrast (WCAG AA passes).

Color values

HEX	#104A45
RGB	rgb(16, 74, 69)
HSL	hsl(175, 64%, 18%)
HSV	hsv(175, 78%, 29%)
CMYK	cmyk(78.4%, 0%, 6.8%, 71%)
CIE-LAB	lab(27.95, -19.41, -2.32)
CIE-LCH	lch(27.95, 19.55, 186.83°)
OKLab	oklab(37.17% -0.0577 -0.0066)
OKLCH	oklch(37.17% 0.058 186.5)
XYZ	xyz(3.7361, 5.4370, 6.4816)
Luminance	0.0544 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#104A45 #4A1015

analogous

#104A28 #104A45 #10324A

triadic

#104A45 #45104A #4A4510

tetradic

#104A45 #28104A #4A1015 #324A10

square

#104A45 #28104A #4A1015 #324A10

split-complementary

#104A45 #4A1032 #4A2810

monochromatic

#051917 #051917 #104A45 #1B7C74 #26AFA3

Accessibility & contrast

On white

10.06

#104A45 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#104A45 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #104A45

10.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##104A45	#FFFFFF	#000000	##FFFFFF
##104A45	1.00	10.06	2.09	10.06
#FFFFFF	10.06	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#464545

Deuteranopia (green-blind)

#3D3F46

Tritanopia (blue-blind)

#004C48

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #104a45;
/* rgb */ color: rgb(16, 74, 69);
/* oklch */ color: oklch(37.2% 0.058 186.5);

Tailwind

colors: {
  custom: {
    50: '#597d78',
    500: '#104a45',
    950: '#000000',
  },
}

SCSS

$custom: #104a45;
$custom-light: #597d78;
$custom-dark: #000000;

JSON

{
  "hex": "#104a45",
  "rgb": {
    "r": 16,
    "g": 74,
    "b": 69
  },
  "hsl": {
    "h": 174.828,
    "s": 64.444,
    "l": 17.647
  },
  "oklch": {
    "l": 0.3717,
    "c": 0.05811,
    "h": 186.5
  },
  "luminance": 0.05437
}

Semantic roles & 50–950 ramp

primary

#104A45

secondary

#843239

accent

#404FE7

background

#F5F7F7

surface

#E9EEED

border

#C5C9C8

text

#040909

muted

#797B7B

Preview Lab

Preview with #104A45

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

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