#104E4B#104E4B

#104E4B is a dark, moderate teal. Relative luminance 0.061; OKLCH L 38.6% C 0.060 H 190.1°. Best body text is #FFFFFF at 9.49:1 contrast (WCAG AA passes).

Color values

HEX	#104E4B
RGB	rgb(16, 78, 75)
HSL	hsl(177, 66%, 18%)
HSV	hsv(177, 79%, 31%)
CMYK	cmyk(79.5%, 0%, 3.8%, 69.4%)
CIE-LAB	lab(29.58, -19.59, -3.78)
CIE-LCH	lch(29.58, 19.95, 190.92°)
OKLab	oklab(38.57% -0.0593 -0.0106)
OKLCH	oklch(38.57% 0.06 190.1)
XYZ	xyz(4.2075, 6.0664, 7.6044)
Luminance	0.0607 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#104E4B #4E1013

analogous

#104E2C #104E4B #10324E

triadic

#104E4B #4B104E #4E4B10

tetradic

#104E4B #2C104E #4E1013 #324E10

square

#104E4B #2C104E #4E1013 #324E10

split-complementary

#104E4B #4E1032 #4E2C10

monochromatic

#051918 #061B1A #104E4B #1A817C #25B4AD

Accessibility & contrast

On white

9.49

#104E4B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#104E4B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #104E4B

9.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##104E4B	#FFFFFF	#000000	##FFFFFF
##104E4B	1.00	9.49	2.21	9.49
#FFFFFF	9.49	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#49494B

Deuteranopia (green-blind)

#40434C

Tritanopia (blue-blind)

#00504D

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #104e4b;
/* rgb */ color: rgb(16, 78, 75);
/* oklch */ color: oklch(38.6% 0.060 190.1);

Tailwind

colors: {
  custom: {
    50: '#5a807d',
    500: '#104e4b',
    950: '#000000',
  },
}

SCSS

$custom: #104e4b;
$custom-light: #5a807d;
$custom-dark: #000000;

JSON

{
  "hex": "#104e4b",
  "rgb": {
    "r": 16,
    "g": 78,
    "b": 75
  },
  "hsl": {
    "h": 177.097,
    "s": 65.957,
    "l": 18.431
  },
  "oklch": {
    "l": 0.38567,
    "c": 0.06021,
    "h": 190.1
  },
  "luminance": 0.06067
}

Semantic roles & 50–950 ramp

primary

#104E4B

secondary

#883236

accent

#3F47E9

background

#F5F7F7

surface

#E9EEEE

border

#C5C9C9

text

#040A09

muted

#797C7B

Preview Lab

Preview with #104E4B

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

Preview Lab → · Contrast checker → · Palette generator →