#317A87#317A87

#317A87 is a mid, moderate teal. Relative luminance 0.163; OKLCH L 53.9% C 0.074 H 211.2°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#317A87
RGB	rgb(49, 122, 135)
HSL	hsl(189, 47%, 36%)
HSV	hsv(189, 64%, 53%)
CMYK	cmyk(63.7%, 9.6%, 0%, 47.1%)
CIE-LAB	lab(47.39, -18.31, -13.83)
CIE-LCH	lch(47.39, 22.95, 217.06°)
OKLab	oklab(53.93% -0.0634 -0.0384)
OKLCH	oklch(53.93% 0.074 211.2)
XYZ	xyz(12.5975, 16.3200, 25.4031)
Luminance	0.1632 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#317A87 #873E31

analogous

#318769 #317A87 #314F87

triadic

#317A87 #87317A #7A8731

tetradic

#317A87 #693187 #873E31 #4F8731

square

#317A87 #693187 #873E31 #4F8731

split-complementary

#317A87 #87314F #876931

monochromatic

#10292D #21515A #317A87 #41A3B4 #6ABAC9

Accessibility & contrast

On white

4.92

#317A87 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#317A87 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #317A87

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##317A87	#FFFFFF	#000000	##FFFFFF
##317A87	1.00	4.92	4.26	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F7688

Deuteranopia (green-blind)

#636C87

Tritanopia (blue-blind)

#00807E

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #317a87;
/* rgb */ color: rgb(49, 122, 135);
/* oklch */ color: oklch(53.9% 0.074 211.2);

Tailwind

colors: {
  custom: {
    50: '#73a0aa',
    500: '#317a87',
    950: '#000000',
  },
}

SCSS

$custom: #317a87;
$custom-light: #73a0aa;
$custom-dark: #000000;

JSON

{
  "hex": "#317a87",
  "rgb": {
    "r": 49,
    "g": 122,
    "b": 135
  },
  "hsl": {
    "h": 189.07,
    "s": 46.739,
    "l": 36.078
  },
  "oklch": {
    "l": 0.53934,
    "c": 0.07411,
    "h": 211.2
  },
  "luminance": 0.16321
}

Semantic roles & 50–950 ramp

primary

#317A87

secondary

#B06F64

accent

#6651D6

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#090E10

muted

#7B7E7F

Preview Lab

Preview with #317A87

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

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