#31A689#31A689

#31A689 is a light, moderate teal. Relative luminance 0.297; OKLCH L 65.3% C 0.111 H 172.5°. Best body text is #000000 at 6.95:1 contrast (WCAG AA passes).

Color values

HEX	#31A689
RGB	rgb(49, 166, 137)
HSL	hsl(165, 54%, 42%)
HSV	hsv(165, 70%, 65%)
CMYK	cmyk(70.5%, 0%, 17.5%, 34.9%)
CIE-LAB	lab(61.42, -39.24, 5.73)
CIE-LCH	lch(61.42, 39.65, 171.69°)
OKLab	oklab(65.34% -0.1105 0.0145)
OKLCH	oklch(65.34% 0.111 172.5)
XYZ	xyz(19.4159, 29.7293, 28.3771)
Luminance	0.2973 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A689 #A6314E

analogous

#31A64E #31A689 #3189A6

triadic

#31A689 #8931A6 #A68931

tetradic

#31A689 #4E31A6 #A6314E #89A631

square

#31A689 #4E31A6 #A6314E #89A631

split-complementary

#31A689 #A63189 #A64E31

monochromatic

#15473B #237762 #31A689 #4ACAAA #7AD8C0

Accessibility & contrast

On white

3.02

#31A689 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.95

#31A689 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31A689

6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A689	#FFFFFF	#000000	##000000
##31A689	1.00	3.02	6.95	6.95
#FFFFFF	3.02	1.00	21.00	21.00
#000000	6.95	21.00	1.00	1.00
##000000	6.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A19B88

Deuteranopia (green-blind)

#91908B

Tritanopia (blue-blind)

#00A89E

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #31a689;
/* rgb */ color: rgb(49, 166, 137);
/* oklch */ color: oklch(65.3% 0.111 172.5);

Tailwind

colors: {
  custom: {
    50: '#79c1ab',
    500: '#31a689',
    950: '#000000',
  },
}

SCSS

$custom: #31a689;
$custom-light: #79c1ab;
$custom-dark: #000000;

JSON

{
  "hex": "#31a689",
  "rgb": {
    "r": 49,
    "g": 166,
    "b": 137
  },
  "hsl": {
    "h": 165.128,
    "s": 54.419,
    "l": 42.157
  },
  "oklch": {
    "l": 0.6534,
    "c": 0.11148,
    "h": 172.5
  },
  "luminance": 0.29732
}

Semantic roles & 50–950 ramp

primary

#31A689

secondary

#C07386

accent

#4A6FDE

background

#F7FBFA

surface

#EEF7F4

border

#C9D0CE

text

#0A1210

muted

#7C817F

Preview Lab

Preview with #31A689

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

Preview Lab → · Contrast checker → · Palette generator →