#104D57#104D57

#104D57 is a dark, moderate teal. Relative luminance 0.061; OKLCH L 38.8% C 0.061 H 211.2°. Best body text is #FFFFFF at 9.45:1 contrast (WCAG AA passes).

Color values

HEX	#104D57
RGB	rgb(16, 77, 87)
HSL	hsl(188, 69%, 20%)
HSV	hsv(188, 82%, 34%)
CMYK	cmyk(81.6%, 11.5%, 0%, 65.9%)
CIE-LAB	lab(29.68, -14.84, -11.34)
CIE-LCH	lch(29.68, 18.68, 217.37°)
OKLab	oklab(38.8% -0.0521 -0.0316)
OKLCH	oklch(38.8% 0.061 211.2)
XYZ	xyz(4.5871, 6.1055, 9.9517)
Luminance	0.0611 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#104D57 #571A10

analogous

#10573E #104D57 #102957

triadic

#104D57 #57104D #4D5710

tetradic

#104D57 #3E1057 #571A10 #295710

square

#104D57 #3E1057 #571A10 #295710

split-complementary

#104D57 #571029 #573E10

monochromatic

#05171A #061F23 #104D57 #1A7B8B #23A9BE

Accessibility & contrast

On white

9.45

#104D57 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#104D57 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #104D57

9.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##104D57	#FFFFFF	#000000	##FFFFFF
##104D57	1.00	9.45	2.22	9.45
#FFFFFF	9.45	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#454A58

Deuteranopia (green-blind)

#3B4357

Tritanopia (blue-blind)

#005150

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #104d57;
/* rgb */ color: rgb(16, 77, 87);
/* oklch */ color: oklch(38.8% 0.061 211.2);

Tailwind

colors: {
  custom: {
    50: '#5c7f86',
    500: '#104d57',
    950: '#000000',
  },
}

SCSS

$custom: #104d57;
$custom-light: #5c7f86;
$custom-dark: #000000;

JSON

{
  "hex": "#104d57",
  "rgb": {
    "r": 16,
    "g": 77,
    "b": 87
  },
  "hsl": {
    "h": 188.451,
    "s": 68.932,
    "l": 20.196
  },
  "oklch": {
    "l": 0.38795,
    "c": 0.06095,
    "h": 211.2
  },
  "luminance": 0.06106
}

Semantic roles & 50–950 ramp

primary

#104D57

secondary

#904032

accent

#553CEC

background

#F5F7F8

surface

#E9EEEF

border

#C5C9CA

text

#050A0B

muted

#797C7C

Preview Lab

Preview with #104D57

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

Preview Lab → · Contrast checker → · Palette generator →