#31BB9D#31BB9D

#31BB9D is a light, vivid teal. Relative luminance 0.386; OKLCH L 71.3% C 0.123 H 174.4°. Best body text is #000000 at 8.73:1 contrast (WCAG AA passes).

Color values

HEX	#31BB9D
RGB	rgb(49, 187, 157)
HSL	hsl(167, 58%, 46%)
HSV	hsv(167, 74%, 73%)
CMYK	cmyk(73.8%, 0%, 16%, 26.7%)
CIE-LAB	lab(68.48, -43.26, 4.81)
CIE-LCH	lch(68.48, 43.53, 173.65°)
OKLab	oklab(71.28% -0.1225 0.0121)
OKLCH	oklch(71.28% 0.123 174.4)
XYZ	xyz(25.1196, 38.6249, 38.0232)
Luminance	0.3863 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BB9D #BB314F

analogous

#31BB58 #31BB9D #3194BB

triadic

#31BB9D #9D31BB #BB9D31

tetradic

#31BB9D #5831BB #BB314F #94BB31

square

#31BB9D #5831BB #BB314F #94BB31

split-complementary

#31BB9D #BB3194 #BB5831

monochromatic

#185A4C #248B74 #31BB9D #56D3B8 #87E0CC

Accessibility & contrast

On white

2.41

#31BB9D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.73

#31BB9D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BB9D

8.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BB9D	#FFFFFF	#000000	##000000
##31BB9D	1.00	2.41	8.73	8.73
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.73	21.00	1.00	1.00
##000000	8.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4AF9C

Deuteranopia (green-blind)

#A2A19F

Tritanopia (blue-blind)

#00BDB2

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #31bb9d;
/* rgb */ color: rgb(49, 187, 157);
/* oklch */ color: oklch(71.3% 0.123 174.4);

Tailwind

colors: {
  custom: {
    50: '#7ed0b9',
    500: '#31bb9d',
    950: '#000000',
  },
}

SCSS

$custom: #31bb9d;
$custom-light: #7ed0b9;
$custom-dark: #000000;

JSON

{
  "hex": "#31bb9d",
  "rgb": {
    "r": 49,
    "g": 187,
    "b": 157
  },
  "hsl": {
    "h": 166.957,
    "s": 58.475,
    "l": 46.275
  },
  "oklch": {
    "l": 0.71278,
    "c": 0.12307,
    "h": 174.4
  },
  "luminance": 0.38628
}

Semantic roles & 50–950 ramp

primary

#31BB9D

secondary

#C97F8F

accent

#4668E2

background

#F8FCFB

surface

#F0F9F6

border

#CBD2D0

text

#0B1411

muted

#7C8280

Preview Lab

Preview with #31BB9D

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

Preview Lab → · Contrast checker → · Palette generator →