#31AB83#31AB83

#31AB83 is a light, vivid teal. Relative luminance 0.314; OKLCH L 66.5% C 0.122 H 166.5°. Best body text is #000000 at 7.28:1 contrast (WCAG AA passes).

Color values

HEX	#31AB83
RGB	rgb(49, 171, 131)
HSL	hsl(160, 55%, 43%)
HSV	hsv(160, 71%, 67%)
CMYK	cmyk(71.3%, 0%, 23.4%, 32.9%)
CIE-LAB	lab(62.86, -42.88, 11.12)
CIE-LCH	lch(62.86, 44.30, 165.46°)
OKLab	oklab(66.47% -0.1186 0.0284)
OKLCH	oklch(66.47% 0.122 166.5)
XYZ	xyz(19.9240, 31.4152, 26.4820)
Luminance	0.3142 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31AB83 #AB3159

analogous

#31AB46 #31AB83 #3196AB

triadic

#31AB83 #8331AB #AB8331

tetradic

#31AB83 #4631AB #AB3159 #96AB31

square

#31AB83 #4631AB #AB3159 #96AB31

split-complementary

#31AB83 #AB3196 #AB4631

monochromatic

#164C3A #237B5F #31AB83 #4DCCA2 #7DDABB

Accessibility & contrast

On white

2.88

#31AB83 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.28

#31AB83 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31AB83

7.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31AB83	#FFFFFF	#000000	##000000
##31AB83	1.00	2.88	7.28	7.28
#FFFFFF	2.88	1.00	21.00	21.00
#000000	7.28	21.00	1.00	1.00
##000000	7.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A79F81

Deuteranopia (green-blind)

#979386

Tritanopia (blue-blind)

#00ACA0

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #31ab83;
/* rgb */ color: rgb(49, 171, 131);
/* oklch */ color: oklch(66.5% 0.122 166.5);

Tailwind

colors: {
  custom: {
    50: '#7ac5a7',
    500: '#31ab83',
    950: '#000000',
  },
}

SCSS

$custom: #31ab83;
$custom-light: #7ac5a7;
$custom-dark: #000000;

JSON

{
  "hex": "#31ab83",
  "rgb": {
    "r": 49,
    "g": 171,
    "b": 131
  },
  "hsl": {
    "h": 160.328,
    "s": 55.455,
    "l": 43.137
  },
  "oklch": {
    "l": 0.66469,
    "c": 0.12198,
    "h": 166.5
  },
  "luminance": 0.31417
}

Semantic roles & 50–950 ramp

primary

#31AB83

secondary

#C2758F

accent

#497ADF

background

#F8FCFA

surface

#EFF8F4

border

#CAD1CE

text

#0A130F

muted

#7C827F

Preview Lab

Preview with #31AB83

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

Preview Lab → · Contrast checker → · Palette generator →