#31B98F#31B98F

#31B98F is a light, vivid teal. Relative luminance 0.373; OKLCH L 70.4% C 0.130 H 167.4°. Best body text is #000000 at 8.47:1 contrast (WCAG AA passes).

Color values

HEX	#31B98F
RGB	rgb(49, 185, 143)
HSL	hsl(161, 58%, 46%)
HSV	hsv(161, 74%, 73%)
CMYK	cmyk(73.5%, 0%, 22.7%, 27.5%)
CIE-LAB	lab(67.52, -45.89, 11.11)
CIE-LCH	lch(67.52, 47.21, 166.39°)
OKLab	oklab(70.39% -0.1271 0.0284)
OKLCH	oklch(70.39% 0.13 167.4)
XYZ	xyz(23.5708, 37.3313, 31.9447)
Luminance	0.3733 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B98F #B9315B

analogous

#31B94B #31B98F #319FB9

triadic

#31B98F #8F31B9 #B98F31

tetradic

#31B98F #4B31B9 #B9315B #9FB931

square

#31B98F #4B31B9 #B9315B #9FB931

split-complementary

#31B98F #B9319F #B94B31

monochromatic

#175844 #24896A #31B98F #55D2AB #86DFC3

Accessibility & contrast

On white

2.48

#31B98F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.47

#31B98F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B98F

8.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B98F	#FFFFFF	#000000	##000000
##31B98F	1.00	2.48	8.47	8.47
#FFFFFF	2.48	1.00	21.00	21.00
#000000	8.47	21.00	1.00	1.00
##000000	8.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4AC8D

Deuteranopia (green-blind)

#A39F92

Tritanopia (blue-blind)

#00BAAD

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #31b98f;
/* rgb */ color: rgb(49, 185, 143);
/* oklch */ color: oklch(70.4% 0.130 167.4);

Tailwind

colors: {
  custom: {
    50: '#7dcfaf',
    500: '#31b98f',
    950: '#000000',
  },
}

SCSS

$custom: #31b98f;
$custom-light: #7dcfaf;
$custom-dark: #000000;

JSON

{
  "hex": "#31b98f",
  "rgb": {
    "r": 49,
    "g": 185,
    "b": 143
  },
  "hsl": {
    "h": 161.471,
    "s": 58.12,
    "l": 45.882
  },
  "oklch": {
    "l": 0.70387,
    "c": 0.13026,
    "h": 167.4
  },
  "luminance": 0.37334
}

Semantic roles & 50–950 ramp

primary

#31B98F

secondary

#C87D95

accent

#4676E1

background

#F8FCFA

surface

#EFF9F4

border

#CAD2CE

text

#0B1410

muted

#7C827F

Preview Lab

Preview with #31B98F

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

Preview Lab → · Contrast checker → · Palette generator →