#31B79B#31B79B

#31B79B is a light, moderate teal. Relative luminance 0.369; OKLCH L 70.2% C 0.120 H 175.2°. Best body text is #000000 at 8.38:1 contrast (WCAG AA passes).

Color values

HEX	#31B79B
RGB	rgb(49, 183, 155)
HSL	hsl(167, 58%, 45%)
HSV	hsv(167, 73%, 72%)
CMYK	cmyk(73.2%, 0%, 15.3%, 28.2%)
CIE-LAB	lab(67.19, -42.05, 4.05)
CIE-LCH	lch(67.19, 42.24, 174.50°)
OKLab	oklab(70.21% -0.1194 0.0101)
OKLCH	oklch(70.21% 0.12 175.2)
XYZ	xyz(24.1135, 36.8836, 36.8524)
Luminance	0.3689 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B79B #B7314D

analogous

#31B758 #31B79B #3190B7

triadic

#31B79B #9B31B7 #B79B31

tetradic

#31B79B #5831B7 #B7314D #90B731

square

#31B79B #5831B7 #B7314D #90B731

split-complementary

#31B79B #B73190 #B75831

monochromatic

#175649 #248772 #31B79B #54D1B7 #84DECB

Accessibility & contrast

On white

2.51

#31B79B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.38

#31B79B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B79B

8.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B79B	#FFFFFF	#000000	##000000
##31B79B	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)

#B0AB9A

Deuteranopia (green-blind)

#9E9E9D

Tritanopia (blue-blind)

#00B9AF

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #31b79b;
/* rgb */ color: rgb(49, 183, 155);
/* oklch */ color: oklch(70.2% 0.120 175.2);

Tailwind

colors: {
  custom: {
    50: '#7dcdb8',
    500: '#31b79b',
    950: '#000000',
  },
}

SCSS

$custom: #31b79b;
$custom-light: #7dcdb8;
$custom-dark: #000000;

JSON

{
  "hex": "#31b79b",
  "rgb": {
    "r": 49,
    "g": 183,
    "b": 155
  },
  "hsl": {
    "h": 167.463,
    "s": 57.759,
    "l": 45.49
  },
  "oklch": {
    "l": 0.70207,
    "c": 0.11982,
    "h": 175.2
  },
  "luminance": 0.36886
}

Semantic roles & 50–950 ramp

primary

#31B79B

secondary

#C87C8C

accent

#4767E1

background

#F8FCFB

surface

#EFF9F6

border

#CAD2D0

text

#0B1311

muted

#7C8280

Preview Lab

Preview with #31B79B

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

Preview Lab → · Contrast checker → · Palette generator →