#104B3D#104B3D

#104B3D is a dark, moderate teal. Relative luminance 0.055; OKLCH L 37.2% C 0.064 H 173.1°. Best body text is #FFFFFF at 10.02:1 contrast (WCAG AA passes).

Color values

HEX	#104B3D
RGB	rgb(16, 75, 61)
HSL	hsl(166, 65%, 18%)
HSV	hsv(166, 79%, 29%)
CMYK	cmyk(78.7%, 0%, 18.7%, 70.6%)
CIE-LAB	lab(28.06, -22.43, 3.01)
CIE-LCH	lch(28.06, 22.63, 172.35°)
OKLab	oklab(37.18% -0.0633 0.0076)
OKLCH	oklch(37.18% 0.064 173.1)
XYZ	xyz(3.5716, 5.4788, 5.2833)
Luminance	0.0548 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#104B3D #4B101E

analogous

#104B20 #104B3D #103B4B

triadic

#104B3D #3D104B #4B3D10

tetradic

#104B3D #20104B #4B101E #3B4B10

square

#104B3D #20104B #4B101E #3B4B10

split-complementary

#104B3D #4B103B #4B2010

monochromatic

#051915 #051915 #104B3D #1B7D66 #26B08F

Accessibility & contrast

On white

10.02

#104B3D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#104B3D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #104B3D

10.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##104B3D	#FFFFFF	#000000	##FFFFFF
##104B3D	1.00	10.02	2.10	10.02
#FFFFFF	10.02	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#48463C

Deuteranopia (green-blind)

#40403E

Tritanopia (blue-blind)

#004C47

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #104b3d;
/* rgb */ color: rgb(16, 75, 61);
/* oklch */ color: oklch(37.2% 0.064 173.1);

Tailwind

colors: {
  custom: {
    50: '#597e72',
    500: '#104b3d',
    950: '#000000',
  },
}

SCSS

$custom: #104b3d;
$custom-light: #597e72;
$custom-dark: #000000;

JSON

{
  "hex": "#104b3d",
  "rgb": {
    "r": 16,
    "g": 75,
    "b": 61
  },
  "hsl": {
    "h": 165.763,
    "s": 64.835,
    "l": 17.843
  },
  "oklch": {
    "l": 0.37179,
    "c": 0.06374,
    "h": 173.1
  },
  "luminance": 0.05479
}

Semantic roles & 50–950 ramp

primary

#104B3D

secondary

#853246

accent

#4068E8

background

#F5F7F6

surface

#E9EEEC

border

#C5C9C7

text

#040A08

muted

#797C7B

Preview Lab

Preview with #104B3D

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

Preview Lab → · Contrast checker → · Palette generator →