#31B88F#31B88F

#31B88F is a light, vivid teal. Relative luminance 0.369; OKLCH L 70.1% C 0.129 H 167.8°. Best body text is #000000 at 8.38:1 contrast (WCAG AA passes).

Color values

HEX	#31B88F
RGB	rgb(49, 184, 143)
HSL	hsl(162, 58%, 46%)
HSV	hsv(162, 73%, 72%)
CMYK	cmyk(73.4%, 0%, 22.3%, 27.8%)
CIE-LAB	lab(67.21, -45.47, 10.67)
CIE-LCH	lch(67.21, 46.71, 166.79°)
OKLab	oklab(70.13% -0.1261 0.0273)
OKLCH	oklch(70.13% 0.129 167.8)
XYZ	xyz(23.3623, 36.9144, 31.8752)
Luminance	0.3692 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B88F #B8315A

analogous

#31B84B #31B88F #319DB8

triadic

#31B88F #8F31B8 #B88F31

tetradic

#31B88F #4B31B8 #B8315A #9DB831

square

#31B88F #4B31B8 #B8315A #9DB831

split-complementary

#31B88F #B8319D #B84B31

monochromatic

#175744 #248869 #31B88F #55D2AC #85DEC3

Accessibility & contrast

On white

2.50

#31B88F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.38

#31B88F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B88F

8.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B88F	#FFFFFF	#000000	##000000
##31B88F	1.00	2.50	8.38	8.38
#FFFFFF	2.50	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)

#B3AB8D

Deuteranopia (green-blind)

#A29E92

Tritanopia (blue-blind)

#00B9AC

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #31b88f;
/* rgb */ color: rgb(49, 184, 143);
/* oklch */ color: oklch(70.1% 0.129 167.8);

Tailwind

colors: {
  custom: {
    50: '#7dceaf',
    500: '#31b88f',
    950: '#000000',
  },
}

SCSS

$custom: #31b88f;
$custom-light: #7dceaf;
$custom-dark: #000000;

JSON

{
  "hex": "#31b88f",
  "rgb": {
    "r": 49,
    "g": 184,
    "b": 143
  },
  "hsl": {
    "h": 161.778,
    "s": 57.94,
    "l": 45.686
  },
  "oklch": {
    "l": 0.70131,
    "c": 0.12903,
    "h": 167.8
  },
  "luminance": 0.36917
}

Semantic roles & 50–950 ramp

primary

#31B88F

secondary

#C87D94

accent

#4776E1

background

#F8FCFA

surface

#EFF9F4

border

#CAD2CE

text

#0B1410

muted

#7C827F

Preview Lab

Preview with #31B88F

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

Preview Lab → · Contrast checker → · Palette generator →