#318E8F#318E8F

#318E8F is a mid, moderate teal. Relative luminance 0.220; OKLCH L 59.4% C 0.085 H 196.1°. Best body text is #000000 at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#318E8F
RGB	rgb(49, 142, 143)
HSL	hsl(181, 49%, 38%)
HSV	hsv(181, 66%, 56%)
CMYK	cmyk(65.7%, 0.7%, 0%, 43.9%)
CIE-LAB	lab(54.01, -26.28, -8.55)
CIE-LCH	lch(54.01, 27.63, 198.02°)
OKLab	oklab(59.36% -0.0821 -0.0237)
OKLCH	oklch(59.36% 0.085 196.1)
XYZ	xyz(15.8954, 21.9804, 29.3862)
Luminance	0.2198 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#318E8F #8F3231

analogous

#318F61 #318E8F #315F8F

triadic

#318E8F #8F318E #8E8F31

tetradic

#318E8F #61318F #8F3231 #5F8F31

square

#318E8F #61318F #8F3231 #5F8F31

split-complementary

#318E8F #8F315F #8F6131

monochromatic

#123334 #216161 #318E8F #41BBBD #6DCCCD

Accessibility & contrast

On white

3.89

#318E8F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.40

#318E8F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #318E8F

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##318E8F	#FFFFFF	#000000	##000000
##318E8F	1.00	3.89	5.40	5.40
#FFFFFF	3.89	1.00	21.00	21.00
#000000	5.40	21.00	1.00	1.00
##000000	5.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#85878F

Deuteranopia (green-blind)

#767D90

Tritanopia (blue-blind)

#00938E

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #318e8f;
/* rgb */ color: rgb(49, 142, 143);
/* oklch */ color: oklch(59.4% 0.085 196.1);

Tailwind

colors: {
  custom: {
    50: '#76afaf',
    500: '#318e8f',
    950: '#000000',
  },
}

SCSS

$custom: #318e8f;
$custom-light: #76afaf;
$custom-dark: #000000;

JSON

{
  "hex": "#318e8f",
  "rgb": {
    "r": 49,
    "g": 142,
    "b": 143
  },
  "hsl": {
    "h": 180.638,
    "s": 48.958,
    "l": 37.647
  },
  "oklch": {
    "l": 0.59363,
    "c": 0.08542,
    "h": 196.1
  },
  "luminance": 0.21982
}

Semantic roles & 50–950 ramp

primary

#318E8F

secondary

#B56867

accent

#514FD9

background

#F7FAFA

surface

#EEF4F4

border

#C9CECE

text

#091010

muted

#7B7F7F

Preview Lab

Preview with #318E8F

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

Preview Lab → · Contrast checker → · Palette generator →