#31897D#31897D

#31897D is a mid, moderate teal. Relative luminance 0.200; OKLCH L 57.4% C 0.085 H 182.7°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#31897D
RGB	rgb(49, 137, 125)
HSL	hsl(172, 47%, 36%)
HSV	hsv(172, 64%, 54%)
CMYK	cmyk(64.2%, 0%, 8.8%, 46.3%)
CIE-LAB	lab(51.86, -29.01, -1.29)
CIE-LCH	lch(51.86, 29.04, 182.54°)
OKLab	oklab(57.44% -0.085 -0.0039)
OKLCH	oklch(57.44% 0.085 182.7)
XYZ	xyz(13.9122, 20.0235, 22.5298)
Luminance	0.2003 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31897D #89313D

analogous

#318951 #31897D #316989

triadic

#31897D #7D3189 #897D31

tetradic

#31897D #513189 #89313D #698931

square

#31897D #513189 #89313D #698931

split-complementary

#31897D #893169 #895131

monochromatic

#112F2B #215C54 #31897D #41B6A6 #6BCABD

Accessibility & contrast

On white

4.20

#31897D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.01

#31897D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31897D

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31897D	#FFFFFF	#000000	##000000
##31897D	1.00	4.20	5.01	5.01
#FFFFFF	4.20	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)

#83817D

Deuteranopia (green-blind)

#76787E

Tritanopia (blue-blind)

#008C85

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #31897d;
/* rgb */ color: rgb(49, 137, 125);
/* oklch */ color: oklch(57.4% 0.085 182.7);

Tailwind

colors: {
  custom: {
    50: '#74aca2',
    500: '#31897d',
    950: '#000000',
  },
}

SCSS

$custom: #31897d;
$custom-light: #74aca2;
$custom-dark: #000000;

JSON

{
  "hex": "#31897d",
  "rgb": {
    "r": 49,
    "g": 137,
    "b": 125
  },
  "hsl": {
    "h": 171.818,
    "s": 47.312,
    "l": 36.471
  },
  "oklch": {
    "l": 0.57443,
    "c": 0.08505,
    "h": 182.7
  },
  "luminance": 0.20025
}

Semantic roles & 50–950 ramp

primary

#31897D

secondary

#B1646F

accent

#5163D7

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#09100F

muted

#7B7F7E

Preview Lab

Preview with #31897D

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

Preview Lab → · Contrast checker → · Palette generator →