#31B07D#31B07D

#31B07D is a light, vivid teal. Relative luminance 0.332; OKLCH L 67.6% C 0.133 H 161.7°. Best body text is #000000 at 7.64:1 contrast (WCAG AA passes).

Color values

HEX	#31B07D
RGB	rgb(49, 176, 125)
HSL	hsl(156, 56%, 44%)
HSV	hsv(156, 72%, 69%)
CMYK	cmyk(72.2%, 0%, 29%, 31%)
CIE-LAB	lab(64.31, -46.34, 16.45)
CIE-LCH	lch(64.31, 49.18, 160.46°)
OKLab	oklab(67.62% -0.1266 0.0418)
OKLCH	oklch(67.62% 0.133 161.7)
XYZ	xyz(20.4915, 33.1819, 24.7229)
Luminance	0.3318 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B07D #B03164

analogous

#31B03E #31B07D #31A3B0

triadic

#31B07D #7D31B0 #B07D31

tetradic

#31B07D #3E31B0 #B03164 #A3B031

square

#31B07D #3E31B0 #B03164 #A3B031

split-complementary

#31B07D #B031A3 #B03E31

monochromatic

#165039 #24805B #31B07D #50CE9C #80DCB7

Accessibility & contrast

On white

2.75

#31B07D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.64

#31B07D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B07D

7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B07D	#FFFFFF	#000000	##000000
##31B07D	1.00	2.75	7.64	7.64
#FFFFFF	2.75	1.00	21.00	21.00
#000000	7.64	21.00	1.00	1.00
##000000	7.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ADA37A

Deuteranopia (green-blind)

#9D9780

Tritanopia (blue-blind)

#00B0A2

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #31b07d;
/* rgb */ color: rgb(49, 176, 125);
/* oklch */ color: oklch(67.6% 0.133 161.7);

Tailwind

colors: {
  custom: {
    50: '#7bc8a2',
    500: '#31b07d',
    950: '#000000',
  },
}

SCSS

$custom: #31b07d;
$custom-light: #7bc8a2;
$custom-dark: #000000;

JSON

{
  "hex": "#31b07d",
  "rgb": {
    "r": 49,
    "g": 176,
    "b": 125
  },
  "hsl": {
    "h": 155.906,
    "s": 56.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.67618,
    "c": 0.13337,
    "h": 161.7
  },
  "luminance": 0.33184
}

Semantic roles & 50–950 ramp

primary

#31B07D

secondary

#C57897

accent

#4885E0

background

#F8FCFA

surface

#EFF8F3

border

#CAD1CD

text

#0B130F

muted

#7C827F

Preview Lab

Preview with #31B07D

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

Preview Lab → · Contrast checker → · Palette generator →