#104E45#104E45

#104E45 is a dark, moderate teal. Relative luminance 0.060; OKLCH L 38.3% C 0.062 H 180.9°. Best body text is #FFFFFF at 9.56:1 contrast (WCAG AA passes).

Color values

HEX	#104E45
RGB	rgb(16, 78, 69)
HSL	hsl(171, 66%, 18%)
HSV	hsv(171, 79%, 31%)
CMYK	cmyk(79.5%, 0%, 11.5%, 69.4%)
CIE-LAB	lab(29.38, -21.53, -0.21)
CIE-LCH	lch(29.38, 21.53, 180.57°)
OKLab	oklab(38.34% -0.0625 -0.0009)
OKLCH	oklch(38.34% 0.062 180.9)
XYZ	xyz(4.0117, 5.9881, 6.5735)
Luminance	0.0599 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#104E45 #4E1019

analogous

#104E26 #104E45 #10384E

triadic

#104E45 #45104E #4E4510

tetradic

#104E45 #26104E #4E1019 #384E10

square

#104E45 #26104E #4E1019 #384E10

split-complementary

#104E45 #4E1038 #4E2610

monochromatic

#051916 #061B18 #104E45 #1A8172 #25B49F

Accessibility & contrast

On white

9.56

#104E45 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#104E45 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #104E45

9.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##104E45	#FFFFFF	#000000	##FFFFFF
##104E45	1.00	9.56	2.20	9.56
#FFFFFF	9.56	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4945

Deuteranopia (green-blind)

#424346

Tritanopia (blue-blind)

#00504B

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #104e45;
/* rgb */ color: rgb(16, 78, 69);
/* oklch */ color: oklch(38.3% 0.062 180.9);

Tailwind

colors: {
  custom: {
    50: '#5a8078',
    500: '#104e45',
    950: '#000000',
  },
}

SCSS

$custom: #104e45;
$custom-light: #5a8078;
$custom-dark: #000000;

JSON

{
  "hex": "#104e45",
  "rgb": {
    "r": 16,
    "g": 78,
    "b": 69
  },
  "hsl": {
    "h": 171.29,
    "s": 65.957,
    "l": 18.431
  },
  "oklch": {
    "l": 0.38341,
    "c": 0.06247,
    "h": 180.9
  },
  "luminance": 0.05989
}

Semantic roles & 50–950 ramp

primary

#104E45

secondary

#88323E

accent

#3F58E9

background

#F5F7F7

surface

#E9EEED

border

#C5C9C8

text

#040A09

muted

#797C7B

Preview Lab

Preview with #104E45

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

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