#17402D#17402D

#17402D is a dark, muted teal. Relative luminance 0.040; OKLCH L 33.6% C 0.057 H 160.8°. Best body text is #FFFFFF at 11.62:1 contrast (WCAG AA passes).

Color values

HEX	#17402D
RGB	rgb(23, 64, 45)
HSL	hsl(152, 47%, 17%)
HSV	hsv(152, 64%, 25%)
CMYK	cmyk(64.1%, 0%, 29.7%, 74.9%)
CIE-LAB	lab(23.80, -19.73, 7.41)
CIE-LCH	lch(23.80, 21.08, 159.43°)
OKLab	oklab(33.61% -0.0542 0.0189)
OKLCH	oklch(33.61% 0.057 160.8)
XYZ	xyz(2.6602, 4.0382, 3.1214)
Luminance	0.0404 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17402D #40172A

analogous

#174019 #17402D #173F40

triadic

#17402D #2D1740 #402D17

tetradic

#17402D #191740 #40172A #3F4017

square

#17402D #191740 #40172A #3F4017

split-complementary

#17402D #40173F #401917

monochromatic

#081710 #081710 #17402D #276D4D #379A6C

Accessibility & contrast

On white

11.62

#17402D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#17402D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17402D

11.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17402D	#FFFFFF	#000000	##FFFFFF
##17402D	1.00	11.62	1.81	11.62
#FFFFFF	11.62	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3B2C

Deuteranopia (green-blind)

#39372E

Tritanopia (blue-blind)

#07403B

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #17402d;
/* rgb */ color: rgb(23, 64, 45);
/* oklch */ color: oklch(33.6% 0.057 160.8);

Tailwind

colors: {
  custom: {
    50: '#587566',
    500: '#17402d',
    950: '#000000',
  },
}

SCSS

$custom: #17402d;
$custom-light: #587566;
$custom-dark: #000000;

JSON

{
  "hex": "#17402d",
  "rgb": {
    "r": 23,
    "g": 64,
    "b": 45
  },
  "hsl": {
    "h": 152.195,
    "s": 47.126,
    "l": 17.059
  },
  "oklch": {
    "l": 0.33614,
    "c": 0.05742,
    "h": 160.8
  },
  "luminance": 0.04038
}

Semantic roles & 50–950 ramp

primary

#17402D

secondary

#773C57

accent

#518FD7

background

#F5F7F6

surface

#E9EDEB

border

#C5C8C6

text

#040805

muted

#797B7A

Preview Lab

Preview with #17402D

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

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