#31997E#31997E

#31997E is a mid, moderate teal. Relative luminance 0.249; OKLCH L 61.7% C 0.103 H 172.0°. Best body text is #000000 at 5.99:1 contrast (WCAG AA passes).

Color values

HEX	#31997E
RGB	rgb(49, 153, 126)
HSL	hsl(164, 51%, 40%)
HSV	hsv(164, 68%, 60%)
CMYK	cmyk(68%, 0%, 17.6%, 40%)
CIE-LAB	lab(57.02, -36.25, 5.61)
CIE-LCH	lch(57.02, 36.68, 171.20°)
OKLab	oklab(61.65% -0.1021 0.0143)
OKLCH	oklch(61.65% 0.103 172)
XYZ	xyz(16.4219, 24.9400, 23.6831)
Luminance	0.2494 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31997E #99314C

analogous

#31994A #31997E #318099

triadic

#31997E #7E3199 #997E31

tetradic

#31997E #4A3199 #99314C #809931

square

#31997E #4A3199 #99314C #809931

split-complementary

#31997E #993180 #994A31

monochromatic

#133C32 #226B58 #31997E #44C3A2 #72D2B9

Accessibility & contrast

On white

3.51

#31997E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.99

#31997E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31997E

5.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31997E	#FFFFFF	#000000	##000000
##31997E	1.00	3.51	5.99	5.99
#FFFFFF	3.51	1.00	21.00	21.00
#000000	5.99	21.00	1.00	1.00
##000000	5.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948F7D

Deuteranopia (green-blind)

#868580

Tritanopia (blue-blind)

#009A91

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #31997e;
/* rgb */ color: rgb(49, 153, 126);
/* oklch */ color: oklch(61.7% 0.103 172.0);

Tailwind

colors: {
  custom: {
    50: '#77b8a3',
    500: '#31997e',
    950: '#000000',
  },
}

SCSS

$custom: #31997e;
$custom-light: #77b8a3;
$custom-dark: #000000;

JSON

{
  "hex": "#31997e",
  "rgb": {
    "r": 49,
    "g": 153,
    "b": 126
  },
  "hsl": {
    "h": 164.423,
    "s": 51.485,
    "l": 39.608
  },
  "oklch": {
    "l": 0.61651,
    "c": 0.10305,
    "h": 172
  },
  "luminance": 0.24942
}

Semantic roles & 50–950 ramp

primary

#31997E

secondary

#BA6C80

accent

#4D72DB

background

#F7FBFA

surface

#EEF6F3

border

#C9D0CD

text

#0A110F

muted

#7C807F

Preview Lab

Preview with #31997E

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

Preview Lab → · Contrast checker → · Palette generator →