#31AF7B#31AF7B

#31AF7B is a light, vivid teal. Relative luminance 0.327; OKLCH L 67.3% C 0.134 H 161.1°. Best body text is #000000 at 7.55:1 contrast (WCAG AA passes).

Color values

HEX	#31AF7B
RGB	rgb(49, 175, 123)
HSL	hsl(155, 56%, 44%)
HSV	hsv(155, 72%, 69%)
CMYK	cmyk(72%, 0%, 29.7%, 31.4%)
CIE-LAB	lab(63.95, -46.38, 17.05)
CIE-LCH	lch(63.95, 49.41, 159.82°)
OKLab	oklab(67.31% -0.1266 0.0433)
OKLCH	oklch(67.31% 0.134 161.1)
XYZ	xyz(20.1697, 32.7407, 23.9916)
Luminance	0.3274 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31AF7B #AF3165

analogous

#31AF3C #31AF7B #31A4AF

triadic

#31AF7B #7B31AF #AF7B31

tetradic

#31AF7B #3C31AF #AF3165 #A4AF31

square

#31AF7B #3C31AF #AF3165 #A4AF31

split-complementary

#31AF7B #AF31A4 #AF3C31

monochromatic

#164F38 #247F59 #31AF7B #4FCE9A #7FDBB5

Accessibility & contrast

On white

2.78

#31AF7B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.55

#31AF7B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31AF7B

7.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31AF7B	#FFFFFF	#000000	##000000
##31AF7B	1.00	2.78	7.55	7.55
#FFFFFF	2.78	1.00	21.00	21.00
#000000	7.55	21.00	1.00	1.00
##000000	7.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ADA278

Deuteranopia (green-blind)

#9D967E

Tritanopia (blue-blind)

#00AEA1

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #31af7b;
/* rgb */ color: rgb(49, 175, 123);
/* oklch */ color: oklch(67.3% 0.134 161.1);

Tailwind

colors: {
  custom: {
    50: '#7bc8a1',
    500: '#31af7b',
    950: '#000000',
  },
}

SCSS

$custom: #31af7b;
$custom-light: #7bc8a1;
$custom-dark: #000000;

JSON

{
  "hex": "#31af7b",
  "rgb": {
    "r": 49,
    "g": 175,
    "b": 123
  },
  "hsl": {
    "h": 155.238,
    "s": 56.25,
    "l": 43.922
  },
  "oklch": {
    "l": 0.6731,
    "c": 0.13378,
    "h": 161.1
  },
  "luminance": 0.32743
}

Semantic roles & 50–950 ramp

primary

#31AF7B

secondary

#C47897

accent

#4887E0

background

#F8FCF9

surface

#EFF8F2

border

#CAD1CC

text

#0B130F

muted

#7C827E

Preview Lab

Preview with #31AF7B

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

Preview Lab → · Contrast checker → · Palette generator →