#31B07A#31B07A

#31B07A is a light, vivid teal. Relative luminance 0.331; OKLCH L 67.5% C 0.136 H 160.4°. Best body text is #000000 at 7.62:1 contrast (WCAG AA passes).

Color values

HEX	#31B07A
RGB	rgb(49, 176, 122)
HSL	hsl(154, 56%, 44%)
HSV	hsv(154, 72%, 69%)
CMYK	cmyk(72.2%, 0%, 30.7%, 31%)
CIE-LAB	lab(64.25, -47.00, 18.00)
CIE-LCH	lch(64.25, 50.33, 159.05°)
OKLab	oklab(67.55% -0.1281 0.0457)
OKLCH	oklch(67.55% 0.136 160.4)
XYZ	xyz(20.3027, 33.1064, 23.7288)
Luminance	0.3311 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B07A #B03167

analogous

#31B03B #31B07A #31A7B0

triadic

#31B07A #7A31B0 #B07A31

tetradic

#31B07A #3B31B0 #B03167 #A7B031

square

#31B07A #3B31B0 #B03167 #A7B031

split-complementary

#31B07A #B031A7 #B03B31

monochromatic

#165038 #248059 #31B07A #50CE99 #80DCB5

Accessibility & contrast

On white

2.76

#31B07A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.62

#31B07A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B07A

7.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B07A	#FFFFFF	#000000	##000000
##31B07A	1.00	2.76	7.62	7.62
#FFFFFF	2.76	1.00	21.00	21.00
#000000	7.62	21.00	1.00	1.00
##000000	7.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEA377

Deuteranopia (green-blind)

#9E977D

Tritanopia (blue-blind)

#00AFA2

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #31b07a;
/* rgb */ color: rgb(49, 176, 122);
/* oklch */ color: oklch(67.5% 0.136 160.4);

Tailwind

colors: {
  custom: {
    50: '#7bc8a0',
    500: '#31b07a',
    950: '#000000',
  },
}

SCSS

$custom: #31b07a;
$custom-light: #7bc8a0;
$custom-dark: #000000;

JSON

{
  "hex": "#31b07a",
  "rgb": {
    "r": 49,
    "g": 176,
    "b": 122
  },
  "hsl": {
    "h": 154.488,
    "s": 56.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.67547,
    "c": 0.13598,
    "h": 160.4
  },
  "luminance": 0.33109
}

Semantic roles & 50–950 ramp

primary

#31B07A

secondary

#C57899

accent

#4889E0

background

#F8FCF9

surface

#EFF8F2

border

#CAD1CC

text

#0B130E

muted

#7C827E

Preview Lab

Preview with #31B07A

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

Preview Lab → · Contrast checker → · Palette generator →