#31DB91#31DB91

#31DB91 is a light, vivid teal. Relative luminance 0.534; OKLCH L 79.1% C 0.171 H 158.7°. Best body text is #000000 at 11.67:1 contrast (WCAG AA passes).

Color values

HEX	#31DB91
RGB	rgb(49, 219, 145)
HSL	hsl(154, 70%, 53%)
HSV	hsv(154, 78%, 86%)
CMYK	cmyk(77.6%, 0%, 33.8%, 14.1%)
CIE-LAB	lab(78.08, -58.77, 24.68)
CIE-LCH	lch(78.08, 63.74, 157.22°)
OKLab	oklab(79.09% -0.1592 0.0622)
OKLCH	oklch(79.09% 0.171 158.7)
XYZ	xyz(31.7057, 53.3565, 35.4104)
Luminance	0.5336 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31DB91 #DB317B

analogous

#31DB3C #31DB91 #31D0DB

triadic

#31DB91 #9131DB #DB9131

tetradic

#31DB91 #3C31DB #DB317B #D0DB31

square

#31DB91 #3C31DB #DB317B #D0DB31

split-complementary

#31DB91 #DB31D0 #DB3C31

monochromatic

#167C4F #1FB071 #31DB91 #65E4AD #99EDC9

Accessibility & contrast

On white

1.80

#31DB91 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.67

#31DB91 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31DB91

11.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31DB91	#FFFFFF	#000000	##000000
##31DB91	1.00	1.80	11.67	11.67
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.67	21.00	1.00	1.00
##000000	11.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9CA8C

Deuteranopia (green-blind)

#C5BB96

Tritanopia (blue-blind)

#00DAC8

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #31db91;
/* rgb */ color: rgb(49, 219, 145);
/* oklch */ color: oklch(79.1% 0.171 158.7);

Tailwind

colors: {
  custom: {
    50: '#84e7b1',
    500: '#31db91',
    950: '#000000',
  },
}

SCSS

$custom: #31db91;
$custom-light: #84e7b1;
$custom-dark: #000000;

JSON

{
  "hex": "#31db91",
  "rgb": {
    "r": 49,
    "g": 219,
    "b": 145
  },
  "hsl": {
    "h": 153.882,
    "s": 70.248,
    "l": 52.549
  },
  "oklch": {
    "l": 0.79085,
    "c": 0.17096,
    "h": 158.7
  },
  "luminance": 0.5336
}

Semantic roles & 50–950 ramp

primary

#31DB91

secondary

#832D52

accent

#3B88ED

background

#FCFEFD

surface

#F4FDF7

border

#CED5D0

text

#0D1611

muted

#7F8481

Preview Lab

Preview with #31DB91

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

Preview Lab → · Contrast checker → · Palette generator →