#31907B#31907B

#31907B is a mid, moderate teal. Relative luminance 0.220; OKLCH L 59.2% C 0.094 H 175.4°. Best body text is #000000 at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#31907B
RGB	rgb(49, 144, 123)
HSL	hsl(167, 49%, 38%)
HSV	hsv(167, 66%, 56%)
CMYK	cmyk(66%, 0%, 14.6%, 43.5%)
CIE-LAB	lab(54.06, -32.89, 3.06)
CIE-LCH	lch(54.06, 33.03, 174.68°)
OKLab	oklab(59.21% -0.0937 0.0076)
OKLCH	oklch(59.21% 0.094 175.4)
XYZ	xyz(14.8133, 22.0279, 22.2062)
Luminance	0.2203 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31907B #903146

analogous

#31904B #31907B #317590

triadic

#31907B #7B3190 #907B31

tetradic

#31907B #4B3190 #903146 #759031

square

#31907B #4B3190 #903146 #759031

split-complementary

#31907B #903175 #904B31

monochromatic

#12352D #216254 #31907B #41BEA2 #6ECEB8

Accessibility & contrast

On white

3.88

#31907B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.41

#31907B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31907B

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31907B	#FFFFFF	#000000	##000000
##31907B	1.00	3.88	5.41	5.41
#FFFFFF	3.88	1.00	21.00	21.00
#000000	5.41	21.00	1.00	1.00
##000000	5.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B877A

Deuteranopia (green-blind)

#7D7D7D

Tritanopia (blue-blind)

#00928A

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #31907b;
/* rgb */ color: rgb(49, 144, 123);
/* oklch */ color: oklch(59.2% 0.094 175.4);

Tailwind

colors: {
  custom: {
    50: '#75b1a1',
    500: '#31907b',
    950: '#000000',
  },
}

SCSS

$custom: #31907b;
$custom-light: #75b1a1;
$custom-dark: #000000;

JSON

{
  "hex": "#31907b",
  "rgb": {
    "r": 49,
    "g": 144,
    "b": 123
  },
  "hsl": {
    "h": 166.737,
    "s": 49.223,
    "l": 37.843
  },
  "oklch": {
    "l": 0.59209,
    "c": 0.09402,
    "h": 175.4
  },
  "luminance": 0.2203
}

Semantic roles & 50–950 ramp

primary

#31907B

secondary

#B56879

accent

#4F6DD9

background

#F7FAF9

surface

#EEF5F2

border

#C9CFCC

text

#09110E

muted

#7B807E

Preview Lab

Preview with #31907B

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

Preview Lab → · Contrast checker → · Palette generator →