#104E39#104E39

#104E39 is a dark, moderate teal. Relative luminance 0.059; OKLCH L 37.9% C 0.071 H 165.5°. Best body text is #FFFFFF at 9.67:1 contrast (WCAG AA passes).

Color values

HEX	#104E39
RGB	rgb(16, 78, 57)
HSL	hsl(160, 66%, 18%)
HSV	hsv(160, 79%, 31%)
CMYK	cmyk(79.5%, 0%, 26.9%, 69.4%)
CIE-LAB	lab(29.04, -25.05, 6.97)
CIE-LCH	lch(29.04, 26.00, 164.44°)
OKLab	oklab(37.95% -0.0691 0.0178)
OKLCH	oklch(37.95% 0.071 165.5)
XYZ	xyz(3.6762, 5.8539, 4.8063)
Luminance	0.0585 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#104E39 #4E1025

analogous

#104E1A #104E39 #10444E

triadic

#104E39 #39104E #4E3910

tetradic

#104E39 #1A104E #4E1025 #444E10

square

#104E39 #1A104E #4E1025 #444E10

split-complementary

#104E39 #4E1044 #4E1A10

monochromatic

#051913 #061B14 #104E39 #1A815E #25B483

Accessibility & contrast

On white

9.67

#104E39 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#104E39 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #104E39

9.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##104E39	#FFFFFF	#000000	##FFFFFF
##104E39	1.00	9.67	2.17	9.67
#FFFFFF	9.67	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4838

Deuteranopia (green-blind)

#44423A

Tritanopia (blue-blind)

#004E48

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #104e39;
/* rgb */ color: rgb(16, 78, 57);
/* oklch */ color: oklch(37.9% 0.071 165.5);

Tailwind

colors: {
  custom: {
    50: '#59806f',
    500: '#104e39',
    950: '#000000',
  },
}

SCSS

$custom: #104e39;
$custom-light: #59806f;
$custom-dark: #000000;

JSON

{
  "hex": "#104e39",
  "rgb": {
    "r": 16,
    "g": 78,
    "b": 57
  },
  "hsl": {
    "h": 159.677,
    "s": 65.957,
    "l": 18.431
  },
  "oklch": {
    "l": 0.37949,
    "c": 0.07133,
    "h": 165.5
  },
  "luminance": 0.05854
}

Semantic roles & 50–950 ramp

primary

#104E39

secondary

#88324F

accent

#3F78E9

background

#F5F7F6

surface

#E9EEEC

border

#C5C9C7

text

#040A07

muted

#797C7A

Preview Lab

Preview with #104E39

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

Preview Lab → · Contrast checker → · Palette generator →