#31BF8C#31BF8C

#31BF8C is a light, vivid teal. Relative luminance 0.398; OKLCH L 71.8% C 0.140 H 163.9°. Best body text is #000000 at 8.96:1 contrast (WCAG AA passes).

Color values

HEX	#31BF8C
RGB	rgb(49, 191, 140)
HSL	hsl(158, 59%, 47%)
HSV	hsv(158, 74%, 75%)
CMYK	cmyk(74.3%, 0%, 26.7%, 25.1%)
CIE-LAB	lab(69.33, -49.04, 15.28)
CIE-LCH	lch(69.33, 51.37, 162.69°)
OKLab	oklab(71.85% -0.1345 0.039)
OKLCH	oklch(71.85% 0.14 163.9)
XYZ	xyz(24.6283, 39.8051, 31.1910)
Luminance	0.3981 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BF8C #BF3164

analogous

#31BF45 #31BF8C #31ABBF

triadic

#31BF8C #8C31BF #BF8C31

tetradic

#31BF8C #4531BF #BF3164 #ABBF31

square

#31BF8C #4531BF #BF3164 #ABBF31

split-complementary

#31BF8C #BF31AB #BF4531

monochromatic

#185E45 #258E68 #31BF8C #59D4A8 #8AE1C2

Accessibility & contrast

On white

2.34

#31BF8C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.96

#31BF8C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BF8C

8.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BF8C	#FFFFFF	#000000	##000000
##31BF8C	1.00	2.34	8.96	8.96
#FFFFFF	2.34	1.00	21.00	21.00
#000000	8.96	21.00	1.00	1.00
##000000	8.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBB189

Deuteranopia (green-blind)

#AAA48F

Tritanopia (blue-blind)

#00BFB1

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #31bf8c;
/* rgb */ color: rgb(49, 191, 140);
/* oklch */ color: oklch(71.8% 0.140 163.9);

Tailwind

colors: {
  custom: {
    50: '#7ed3ad',
    500: '#31bf8c',
    950: '#000000',
  },
}

SCSS

$custom: #31bf8c;
$custom-light: #7ed3ad;
$custom-dark: #000000;

JSON

{
  "hex": "#31bf8c",
  "rgb": {
    "r": 49,
    "g": 191,
    "b": 140
  },
  "hsl": {
    "h": 158.451,
    "s": 59.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.71847,
    "c": 0.14007,
    "h": 163.9
  },
  "luminance": 0.39808
}

Semantic roles & 50–950 ramp

primary

#31BF8C

secondary

#CB819C

accent

#457EE2

background

#F8FDFA

surface

#F0FAF4

border

#CBD3CE

text

#0B1410

muted

#7C837F

Preview Lab

Preview with #31BF8C

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

Preview Lab → · Contrast checker → · Palette generator →