#31B386#31B386

#31B386 is a light, vivid teal. Relative luminance 0.346; OKLCH L 68.6% C 0.130 H 165.0°. Best body text is #000000 at 7.92:1 contrast (WCAG AA passes).

Color values

HEX	#31B386
RGB	rgb(49, 179, 134)
HSL	hsl(159, 57%, 45%)
HSV	hsv(159, 73%, 70%)
CMYK	cmyk(72.6%, 0%, 25.1%, 29.8%)
CIE-LAB	lab(65.45, -45.52, 13.11)
CIE-LCH	lch(65.45, 47.37, 163.94°)
OKLab	oklab(68.62% -0.1254 0.0335)
OKLCH	oklch(68.62% 0.13 165)
XYZ	xyz(21.6874, 34.6119, 28.0874)
Luminance	0.3461 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B386 #B3315E

analogous

#31B345 #31B386 #319FB3

triadic

#31B386 #8631B3 #B38631

tetradic

#31B386 #4531B3 #B3315E #9FB331

square

#31B386 #4531B3 #B3315E #9FB331

split-complementary

#31B386 #B3319F #B34531

monochromatic

#17533E #248362 #31B386 #52D0A4 #82DDBD

Accessibility & contrast

On white

2.65

#31B386 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.92

#31B386 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B386

7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B386	#FFFFFF	#000000	##000000
##31B386	1.00	2.65	7.92	7.92
#FFFFFF	2.65	1.00	21.00	21.00
#000000	7.92	21.00	1.00	1.00
##000000	7.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFA684

Deuteranopia (green-blind)

#9F9A89

Tritanopia (blue-blind)

#00B3A7

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #31b386;
/* rgb */ color: rgb(49, 179, 134);
/* oklch */ color: oklch(68.6% 0.130 165.0);

Tailwind

colors: {
  custom: {
    50: '#7ccaa9',
    500: '#31b386',
    950: '#000000',
  },
}

SCSS

$custom: #31b386;
$custom-light: #7ccaa9;
$custom-dark: #000000;

JSON

{
  "hex": "#31b386",
  "rgb": {
    "r": 49,
    "g": 179,
    "b": 134
  },
  "hsl": {
    "h": 159.231,
    "s": 57.018,
    "l": 44.706
  },
  "oklch": {
    "l": 0.68615,
    "c": 0.12975,
    "h": 165
  },
  "luminance": 0.34614
}

Semantic roles & 50–950 ramp

primary

#31B386

secondary

#C67A94

accent

#487CE0

background

#F8FCFA

surface

#EFF8F4

border

#CAD1CE

text

#0B130F

muted

#7C827F

Preview Lab

Preview with #31B386

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

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