#31BD9B#31BD9B

#31BD9B is a light, vivid teal. Relative luminance 0.394; OKLCH L 71.7% C 0.127 H 172.2°. Best body text is #000000 at 8.88:1 contrast (WCAG AA passes).

Color values

HEX	#31BD9B
RGB	rgb(49, 189, 155)
HSL	hsl(165, 59%, 47%)
HSV	hsv(165, 74%, 74%)
CMYK	cmyk(74.1%, 0%, 18%, 25.9%)
CIE-LAB	lab(69.05, -44.62, 6.73)
CIE-LCH	lch(69.05, 45.13, 171.43°)
OKLab	oklab(71.73% -0.1254 0.0171)
OKLCH	oklch(71.73% 0.127 172.2)
XYZ	xyz(25.3775, 39.4117, 37.2737)
Luminance	0.3942 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BD9B #BD3153

analogous

#31BD55 #31BD9B #3199BD

triadic

#31BD9B #9B31BD #BD9B31

tetradic

#31BD9B #5531BD #BD3153 #99BD31

square

#31BD9B #5531BD #BD3153 #99BD31

split-complementary

#31BD9B #BD3199 #BD5531

monochromatic

#185C4B #248C73 #31BD9B #58D4B5 #88E0CB

Accessibility & contrast

On white

2.36

#31BD9B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.88

#31BD9B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BD9B

8.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BD9B	#FFFFFF	#000000	##000000
##31BD9B	1.00	2.36	8.88	8.88
#FFFFFF	2.36	1.00	21.00	21.00
#000000	8.88	21.00	1.00	1.00
##000000	8.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7B099

Deuteranopia (green-blind)

#A5A39D

Tritanopia (blue-blind)

#00BFB3

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #31bd9b;
/* rgb */ color: rgb(49, 189, 155);
/* oklch */ color: oklch(71.7% 0.127 172.2);

Tailwind

colors: {
  custom: {
    50: '#7ed2b8',
    500: '#31bd9b',
    950: '#000000',
  },
}

SCSS

$custom: #31bd9b;
$custom-light: #7ed2b8;
$custom-dark: #000000;

JSON

{
  "hex": "#31bd9b",
  "rgb": {
    "r": 49,
    "g": 189,
    "b": 155
  },
  "hsl": {
    "h": 165.429,
    "s": 58.824,
    "l": 46.667
  },
  "oklch": {
    "l": 0.71728,
    "c": 0.12659,
    "h": 172.2
  },
  "luminance": 0.39415
}

Semantic roles & 50–950 ramp

primary

#31BD9B

secondary

#CA8092

accent

#466CE2

background

#F8FCFB

surface

#F0F9F6

border

#CBD2D0

text

#0B1411

muted

#7C8280

Preview Lab

Preview with #31BD9B

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

Preview Lab → · Contrast checker → · Palette generator →