#104D40#104D40

#104D40 is a dark, moderate teal. Relative luminance 0.058; OKLCH L 37.9% C 0.064 H 175.0°. Best body text is #FFFFFF at 9.73:1 contrast (WCAG AA passes).

Color values

HEX	#104D40
RGB	rgb(16, 77, 64)
HSL	hsl(167, 66%, 18%)
HSV	hsv(167, 79%, 30%)
CMYK	cmyk(79.2%, 0%, 16.9%, 69.8%)
CIE-LAB	lab(28.87, -22.55, 2.25)
CIE-LCH	lch(28.87, 22.66, 174.29°)
OKLab	oklab(37.87% -0.064 0.0056)
OKLCH	oklch(37.87% 0.064 175)
XYZ	xyz(3.7925, 5.7876, 5.7667)
Luminance	0.0579 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#104D40 #4D101D

analogous

#104D21 #104D40 #103B4D

triadic

#104D40 #40104D #4D4010

tetradic

#104D40 #21104D #4D101D #3B4D10

square

#104D40 #21104D #4D101D #3B4D10

split-complementary

#104D40 #4D103B #4D2110

monochromatic

#051915 #051A16 #104D40 #1B806A #25B294

Accessibility & contrast

On white

9.73

#104D40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#104D40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #104D40

9.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##104D40	#FFFFFF	#000000	##FFFFFF
##104D40	1.00	9.73	2.16	9.73
#FFFFFF	9.73	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A483F

Deuteranopia (green-blind)

#424241

Tritanopia (blue-blind)

#004E49

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #104d40;
/* rgb */ color: rgb(16, 77, 64);
/* oklch */ color: oklch(37.9% 0.064 175.0);

Tailwind

colors: {
  custom: {
    50: '#597f74',
    500: '#104d40',
    950: '#000000',
  },
}

SCSS

$custom: #104d40;
$custom-light: #597f74;
$custom-dark: #000000;

JSON

{
  "hex": "#104d40",
  "rgb": {
    "r": 16,
    "g": 77,
    "b": 64
  },
  "hsl": {
    "h": 167.213,
    "s": 65.591,
    "l": 18.235
  },
  "oklch": {
    "l": 0.37873,
    "c": 0.06426,
    "h": 175
  },
  "luminance": 0.05788
}

Semantic roles & 50–950 ramp

primary

#104D40

secondary

#873244

accent

#3F63E9

background

#F5F7F7

surface

#E9EEED

border

#C5C9C8

text

#040A08

muted

#797C7B

Preview Lab

Preview with #104D40

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

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