#31D09B#31D09B

#31D09B is a light, vivid teal. Relative luminance 0.481; OKLCH L 76.5% C 0.149 H 165.1°. Best body text is #000000 at 10.63:1 contrast (WCAG AA passes).

Color values

HEX	#31D09B
RGB	rgb(49, 208, 155)
HSL	hsl(160, 63%, 50%)
HSV	hsv(160, 76%, 82%)
CMYK	cmyk(76.4%, 0%, 25.5%, 18.4%)
CIE-LAB	lab(74.91, -52.40, 15.03)
CIE-LCH	lch(74.91, 54.52, 164.00°)
OKLab	oklab(76.53% -0.1441 0.0384)
OKLCH	oklch(76.53% 0.149 165.1)
XYZ	xyz(29.7355, 48.1277, 38.7264)
Luminance	0.4813 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31D09B #D03166

analogous

#31D04B #31D09B #31B5D0

triadic

#31D09B #9B31D0 #D09B31

tetradic

#31D09B #4B31D0 #D03166 #B5D031

square

#31D09B #4B31D0 #D03166 #B5D031

split-complementary

#31D09B #D031B5 #D04B31

monochromatic

#196E51 #249F76 #31D09B #63DBB3 #95E7CB

Accessibility & contrast

On white

1.98

#31D09B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.63

#31D09B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31D09B

10.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31D09B	#FFFFFF	#000000	##000000
##31D09B	1.00	1.98	10.63	10.63
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.63	21.00	1.00	1.00
##000000	10.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCC198

Deuteranopia (green-blind)

#B8B39E

Tritanopia (blue-blind)

#00D0C1

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #31d09b;
/* rgb */ color: rgb(49, 208, 155);
/* oklch */ color: oklch(76.5% 0.149 165.1);

Tailwind

colors: {
  custom: {
    50: '#82dfb8',
    500: '#31d09b',
    950: '#000000',
  },
}

SCSS

$custom: #31d09b;
$custom-light: #82dfb8;
$custom-dark: #000000;

JSON

{
  "hex": "#31d09b",
  "rgb": {
    "r": 49,
    "g": 208,
    "b": 155
  },
  "hsl": {
    "h": 160,
    "s": 62.846,
    "l": 50.392
  },
  "oklch": {
    "l": 0.76532,
    "c": 0.14912,
    "h": 165.1
  },
  "luminance": 0.48131
}

Semantic roles & 50–950 ramp

primary

#31D09B

secondary

#D28BA3

accent

#4279E6

background

#F8FDFB

surface

#F0FBF6

border

#CBD4D0

text

#0C1511

muted

#7D8380

Preview Lab

Preview with #31D09B

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

Preview Lab → · Contrast checker → · Palette generator →