#31897E#31897E

#31897E is a mid, moderate teal. Relative luminance 0.201; OKLCH L 57.5% C 0.085 H 183.7°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#31897E
RGB	rgb(49, 137, 126)
HSL	hsl(173, 47%, 36%)
HSV	hsv(173, 64%, 54%)
CMYK	cmyk(64.2%, 0%, 8%, 46.3%)
CIE-LAB	lab(51.89, -28.73, -1.83)
CIE-LCH	lch(51.89, 28.79, 183.64°)
OKLab	oklab(57.48% -0.0845 -0.0054)
OKLCH	oklch(57.48% 0.085 183.7)
XYZ	xyz(13.9764, 20.0492, 22.8679)
Luminance	0.2005 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31897E #89313C

analogous

#318952 #31897E #316889

triadic

#31897E #7E3189 #897E31

tetradic

#31897E #523189 #89313C #688931

square

#31897E #523189 #89313C #688931

split-complementary

#31897E #893168 #895231

monochromatic

#112F2B #215C55 #31897E #41B6A7 #6BCABE

Accessibility & contrast

On white

4.19

#31897E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.01

#31897E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31897E

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31897E	#FFFFFF	#000000	##000000
##31897E	1.00	4.19	5.01	5.01
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.01	21.00	1.00	1.00
##000000	5.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#83817E

Deuteranopia (green-blind)

#75787F

Tritanopia (blue-blind)

#008C86

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #31897e;
/* rgb */ color: rgb(49, 137, 126);
/* oklch */ color: oklch(57.5% 0.085 183.7);

Tailwind

colors: {
  custom: {
    50: '#74aca3',
    500: '#31897e',
    950: '#000000',
  },
}

SCSS

$custom: #31897e;
$custom-light: #74aca3;
$custom-dark: #000000;

JSON

{
  "hex": "#31897e",
  "rgb": {
    "r": 49,
    "g": 137,
    "b": 126
  },
  "hsl": {
    "h": 172.5,
    "s": 47.312,
    "l": 36.471
  },
  "oklch": {
    "l": 0.57476,
    "c": 0.08465,
    "h": 183.7
  },
  "luminance": 0.20051
}

Semantic roles & 50–950 ramp

primary

#31897E

secondary

#B1646E

accent

#5162D7

background

#F7FAFA

surface

#EDF4F3

border

#C8CECD

text

#09100F

muted

#7B7F7F

Preview Lab

Preview with #31897E

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

Preview Lab → · Contrast checker → · Palette generator →