#31B67B#31B67B

#31B67B is a light, vivid teal. Relative luminance 0.355; OKLCH L 69.1% C 0.143 H 159.2°. Best body text is #000000 at 8.11:1 contrast (WCAG AA passes).

Color values

HEX	#31B67B
RGB	rgb(49, 182, 123)
HSL	hsl(153, 58%, 45%)
HSV	hsv(153, 73%, 71%)
CMYK	cmyk(73.1%, 0%, 32.4%, 28.6%)
CIE-LAB	lab(66.16, -49.19, 20.09)
CIE-LCH	lch(66.16, 53.13, 157.79°)
OKLab	oklab(69.13% -0.1336 0.0508)
OKLCH	oklch(69.13% 0.143 159.2)
XYZ	xyz(21.5675, 35.5364, 24.4576)
Luminance	0.3554 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B67B #B6316C

analogous

#31B638 #31B67B #31AFB6

triadic

#31B67B #7B31B6 #B67B31

tetradic

#31B67B #3831B6 #B6316C #AFB631

square

#31B67B #3831B6 #B6316C #AFB631

split-complementary

#31B67B #B631AF #B63831

monochromatic

#17563A #24865A #31B67B #53D199 #84DEB6

Accessibility & contrast

On white

2.59

#31B67B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.11

#31B67B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B67B

8.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B67B	#FFFFFF	#000000	##000000
##31B67B	1.00	2.59	8.11	8.11
#FFFFFF	2.59	1.00	21.00	21.00
#000000	8.11	21.00	1.00	1.00
##000000	8.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A877

Deuteranopia (green-blind)

#A39C7F

Tritanopia (blue-blind)

#00B5A6

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #31b67b;
/* rgb */ color: rgb(49, 182, 123);
/* oklch */ color: oklch(69.1% 0.143 159.2);

Tailwind

colors: {
  custom: {
    50: '#7ccda1',
    500: '#31b67b',
    950: '#000000',
  },
}

SCSS

$custom: #31b67b;
$custom-light: #7ccda1;
$custom-dark: #000000;

JSON

{
  "hex": "#31b67b",
  "rgb": {
    "r": 49,
    "g": 182,
    "b": 123
  },
  "hsl": {
    "h": 153.383,
    "s": 57.576,
    "l": 45.294
  },
  "oklch": {
    "l": 0.69131,
    "c": 0.14298,
    "h": 159.2
  },
  "luminance": 0.35539
}

Semantic roles & 50–950 ramp

primary

#31B67B

secondary

#C77C9D

accent

#478BE1

background

#F8FCF9

surface

#EFF9F2

border

#CAD2CC

text

#0B130F

muted

#7C827E

Preview Lab

Preview with #31B67B

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

Preview Lab → · Contrast checker → · Palette generator →