#31B97F#31B97F

#31B97F is a light, vivid teal. Relative luminance 0.369; OKLCH L 70.0% C 0.143 H 160.0°. Best body text is #000000 at 8.38:1 contrast (WCAG AA passes).

Color values

HEX	#31B97F
RGB	rgb(49, 185, 127)
HSL	hsl(154, 58%, 46%)
HSV	hsv(154, 74%, 73%)
CMYK	cmyk(73.5%, 0%, 31.4%, 27.5%)
CIE-LAB	lab(67.19, -49.52, 19.33)
CIE-LCH	lch(67.19, 53.16, 158.68°)
OKLab	oklab(70% -0.1347 0.049)
OKLCH	oklch(70% 0.143 160)
XYZ	xyz(22.4440, 36.8806, 26.0104)
Luminance	0.3688 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B97F #B9316B

analogous

#31B93B #31B97F #31AFB9

triadic

#31B97F #7F31B9 #B97F31

tetradic

#31B97F #3B31B9 #B9316B #AFB931

square

#31B97F #3B31B9 #B9316B #AFB931

split-complementary

#31B97F #B931AF #B93B31

monochromatic

#17583D #24895E #31B97F #55D29D #86DFB9

Accessibility & contrast

On white

2.51

#31B97F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.38

#31B97F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B97F

8.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B97F	#FFFFFF	#000000	##000000
##31B97F	1.00	2.51	8.38	8.38
#FFFFFF	2.51	1.00	21.00	21.00
#000000	8.38	21.00	1.00	1.00
##000000	8.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7AB7B

Deuteranopia (green-blind)

#A69F83

Tritanopia (blue-blind)

#00B8AA

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #31b97f;
/* rgb */ color: rgb(49, 185, 127);
/* oklch */ color: oklch(70.0% 0.143 160.0);

Tailwind

colors: {
  custom: {
    50: '#7dcfa4',
    500: '#31b97f',
    950: '#000000',
  },
}

SCSS

$custom: #31b97f;
$custom-light: #7dcfa4;
$custom-dark: #000000;

JSON

{
  "hex": "#31b97f",
  "rgb": {
    "r": 49,
    "g": 185,
    "b": 127
  },
  "hsl": {
    "h": 154.412,
    "s": 58.12,
    "l": 45.882
  },
  "oklch": {
    "l": 0.69998,
    "c": 0.14338,
    "h": 160
  },
  "luminance": 0.36883
}

Semantic roles & 50–950 ramp

primary

#31B97F

secondary

#C87D9D

accent

#4689E1

background

#F8FCFA

surface

#EFF9F4

border

#CAD2CE

text

#0B140F

muted

#7C827F

Preview Lab

Preview with #31B97F

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

Preview Lab → · Contrast checker → · Palette generator →