#104E51#104E51

#104E51 is a dark, muted teal. Relative luminance 0.062; OKLCH L 38.8% C 0.060 H 199.9°. Best body text is #FFFFFF at 9.41:1 contrast (WCAG AA passes).

Color values

HEX	#104E51
RGB	rgb(16, 78, 81)
HSL	hsl(183, 67%, 19%)
HSV	hsv(183, 80%, 32%)
CMYK	cmyk(80.2%, 3.7%, 0%, 68.2%)
CIE-LAB	lab(29.79, -17.55, -7.31)
CIE-LCH	lch(29.79, 19.01, 202.62°)
OKLab	oklab(38.81% -0.0562 -0.0203)
OKLCH	oklch(38.81% 0.06 199.9)
XYZ	xyz(4.4226, 6.1525, 8.7374)
Luminance	0.0615 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#104E51 #511310

analogous

#105134 #104E51 #102E51

triadic

#104E51 #51104E #4E5110

tetradic

#104E51 #341051 #511310 #2E5110

square

#104E51 #341051 #511310 #2E5110

split-complementary

#104E51 #51102E #513410

monochromatic

#05191A #061D1E #104E51 #1A7F84 #24B0B7

Accessibility & contrast

On white

9.41

#104E51 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#104E51 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #104E51

9.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##104E51	#FFFFFF	#000000	##FFFFFF
##104E51	1.00	9.41	2.23	9.41
#FFFFFF	9.41	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#484A51

Deuteranopia (green-blind)

#3E4351

Tritanopia (blue-blind)

#00514F

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #104e51;
/* rgb */ color: rgb(16, 78, 81);
/* oklch */ color: oklch(38.8% 0.060 199.9);

Tailwind

colors: {
  custom: {
    50: '#5b8081',
    500: '#104e51',
    950: '#000000',
  },
}

SCSS

$custom: #104e51;
$custom-light: #5b8081;
$custom-dark: #000000;

JSON

{
  "hex": "#104e51",
  "rgb": {
    "r": 16,
    "g": 78,
    "b": 81
  },
  "hsl": {
    "h": 182.769,
    "s": 67.01,
    "l": 19.02
  },
  "oklch": {
    "l": 0.38812,
    "c": 0.05974,
    "h": 199.9
  },
  "luminance": 0.06153
}

Semantic roles & 50–950 ramp

primary

#104E51

secondary

#8B3632

accent

#463EEA

background

#F5F7F7

surface

#E9EEEE

border

#C5C9C9

text

#040A0A

muted

#797C7C

Preview Lab

Preview with #104E51

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

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