#31A597#31A597

#31A597 is a light, moderate teal. Relative luminance 0.298; OKLCH L 65.5% C 0.103 H 183.4°. Best body text is #000000 at 6.96:1 contrast (WCAG AA passes).

Color values

HEX	#31A597
RGB	rgb(49, 165, 151)
HSL	hsl(173, 54%, 42%)
HSV	hsv(173, 70%, 65%)
CMYK	cmyk(70.3%, 0%, 8.5%, 35.3%)
CIE-LAB	lab(61.48, -35.05, -2.04)
CIE-LCH	lch(61.48, 35.11, 183.33°)
OKLab	oklab(65.51% -0.1028 -0.0061)
OKLCH	oklch(65.51% 0.103 183.4)
XYZ	xyz(20.3050, 29.7953, 33.9531)
Luminance	0.2980 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A597 #A5313F

analogous

#31A55D #31A597 #3179A5

triadic

#31A597 #9731A5 #A59731

tetradic

#31A597 #5D31A5 #A5313F #79A531

square

#31A597 #5D31A5 #A5313F #79A531

split-complementary

#31A597 #A53179 #A55D31

monochromatic

#154741 #23766C #31A597 #4AC9BA #79D7CC

Accessibility & contrast

On white

3.02

#31A597 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.96

#31A597 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31A597

6.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A597	#FFFFFF	#000000	##000000
##31A597	1.00	3.02	6.96	6.96
#FFFFFF	3.02	1.00	21.00	21.00
#000000	6.96	21.00	1.00	1.00
##000000	6.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9D9B97

Deuteranopia (green-blind)

#8D8F98

Tritanopia (blue-blind)

#00A8A1

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #31a597;
/* rgb */ color: rgb(49, 165, 151);
/* oklch */ color: oklch(65.5% 0.103 183.4);

Tailwind

colors: {
  custom: {
    50: '#7ac0b5',
    500: '#31a597',
    950: '#000000',
  },
}

SCSS

$custom: #31a597;
$custom-light: #7ac0b5;
$custom-dark: #000000;

JSON

{
  "hex": "#31a597",
  "rgb": {
    "r": 49,
    "g": 165,
    "b": 151
  },
  "hsl": {
    "h": 172.759,
    "s": 54.206,
    "l": 41.961
  },
  "oklch": {
    "l": 0.6551,
    "c": 0.10301,
    "h": 183.4
  },
  "luminance": 0.29798
}

Semantic roles & 50–950 ramp

primary

#31A597

secondary

#C0727C

accent

#4A5CDE

background

#F8FBFB

surface

#EFF7F6

border

#CAD0D0

text

#0A1211

muted

#7C8180

Preview Lab

Preview with #31A597

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

Preview Lab → · Contrast checker → · Palette generator →