#317E87#317E87

#317E87 is a mid, moderate teal. Relative luminance 0.173; OKLCH L 55.0% C 0.076 H 205.9°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#317E87
RGB	rgb(49, 126, 135)
HSL	hsl(186, 47%, 36%)
HSV	hsv(186, 64%, 53%)
CMYK	cmyk(63.7%, 6.7%, 0%, 47.1%)
CIE-LAB	lab(48.66, -20.46, -11.90)
CIE-LCH	lch(48.66, 23.67, 210.19°)
OKLab	oklab(54.96% -0.0679 -0.033)
OKLCH	oklch(54.96% 0.076 205.9)
XYZ	xyz(13.0988, 17.3226, 25.5702)
Luminance	0.1732 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#317E87 #873A31

analogous

#318765 #317E87 #315387

triadic

#317E87 #87317E #7E8731

tetradic

#317E87 #653187 #873A31 #538731

square

#317E87 #653187 #873A31 #538731

split-complementary

#317E87 #873153 #876531

monochromatic

#102A2D #21545A #317E87 #41A8B4 #6ABFC9

Accessibility & contrast

On white

4.70

#317E87 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#317E87 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #317E87

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##317E87	#FFFFFF	#000000	##FFFFFF
##317E87	1.00	4.70	4.46	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#747988

Deuteranopia (green-blind)

#676F87

Tritanopia (blue-blind)

#008381

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #317e87;
/* rgb */ color: rgb(49, 126, 135);
/* oklch */ color: oklch(55.0% 0.076 205.9);

Tailwind

colors: {
  custom: {
    50: '#74a3aa',
    500: '#317e87',
    950: '#000000',
  },
}

SCSS

$custom: #317e87;
$custom-light: #74a3aa;
$custom-dark: #000000;

JSON

{
  "hex": "#317e87",
  "rgb": {
    "r": 49,
    "g": 126,
    "b": 135
  },
  "hsl": {
    "h": 186.279,
    "s": 46.739,
    "l": 36.078
  },
  "oklch": {
    "l": 0.54959,
    "c": 0.07551,
    "h": 205.9
  },
  "luminance": 0.17324
}

Semantic roles & 50–950 ramp

primary

#317E87

secondary

#B06C64

accent

#5F51D6

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#090F10

muted

#7B7F7F

Preview Lab

Preview with #317E87

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

Preview Lab → · Contrast checker → · Palette generator →