#318B71#318B71

#318B71 is a mid, moderate teal. Relative luminance 0.203; OKLCH L 57.6% C 0.094 H 170.4°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#318B71
RGB	rgb(49, 139, 113)
HSL	hsl(163, 48%, 37%)
HSV	hsv(163, 65%, 55%)
CMYK	cmyk(64.7%, 0%, 18.7%, 45.5%)
CIE-LAB	lab(52.18, -33.16, 6.13)
CIE-LCH	lch(52.18, 33.73, 169.52°)
OKLab	oklab(57.6% -0.0931 0.0157)
OKLCH	oklch(57.6% 0.094 170.4)
XYZ	xyz(13.4784, 20.3090, 18.8293)
Luminance	0.2031 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#318B71 #8B314B

analogous

#318B44 #318B71 #31788B

triadic

#318B71 #71318B #8B7131

tetradic

#318B71 #44318B #8B314B #788B31

square

#318B71 #44318B #8B314B #788B31

split-complementary

#318B71 #8B3178 #8B4431

monochromatic

#113127 #215E4C #318B71 #41B896 #6BCBAF

Accessibility & contrast

On white

4.15

#318B71 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.06

#318B71 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #318B71

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##318B71	#FFFFFF	#000000	##000000
##318B71	1.00	4.15	5.06	5.06
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.06	21.00	1.00	1.00
##000000	5.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#878270

Deuteranopia (green-blind)

#7A7973

Tritanopia (blue-blind)

#008C83

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #318b71;
/* rgb */ color: rgb(49, 139, 113);
/* oklch */ color: oklch(57.6% 0.094 170.4);

Tailwind

colors: {
  custom: {
    50: '#74ad99',
    500: '#318b71',
    950: '#000000',
  },
}

SCSS

$custom: #318b71;
$custom-light: #74ad99;
$custom-dark: #000000;

JSON

{
  "hex": "#318b71",
  "rgb": {
    "r": 49,
    "g": 139,
    "b": 113
  },
  "hsl": {
    "h": 162.667,
    "s": 47.872,
    "l": 36.863
  },
  "oklch": {
    "l": 0.57597,
    "c": 0.09437,
    "h": 170.4
  },
  "luminance": 0.2031
}

Semantic roles & 50–950 ramp

primary

#318B71

secondary

#B2657C

accent

#5077D7

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#09100E

muted

#7B7F7E

Preview Lab

Preview with #318B71

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

Preview Lab → · Contrast checker → · Palette generator →