#31B69E#31B69E

#31B69E is a light, moderate teal. Relative luminance 0.366; OKLCH L 70.0% C 0.117 H 177.6°. Best body text is #000000 at 8.32:1 contrast (WCAG AA passes).

Color values

HEX	#31B69E
RGB	rgb(49, 182, 158)
HSL	hsl(169, 58%, 45%)
HSV	hsv(169, 73%, 71%)
CMYK	cmyk(73.1%, 0%, 13.2%, 28.6%)
CIE-LAB	lab(66.96, -40.83, 2.06)
CIE-LCH	lch(66.96, 40.88, 177.11°)
OKLab	oklab(70.04% -0.117 0.0048)
OKLCH	oklch(70.04% 0.117 177.6)
XYZ	xyz(24.1630, 36.5746, 38.1273)
Luminance	0.3658 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B69E #B63149

analogous

#31B65B #31B69E #318BB6

triadic

#31B69E #9E31B6 #B69E31

tetradic

#31B69E #5B31B6 #B63149 #8BB631

square

#31B69E #5B31B6 #B63149 #8BB631

split-complementary

#31B69E #B6318B #B65B31

monochromatic

#17564A #248674 #31B69E #53D1BA #84DECE

Accessibility & contrast

On white

2.53

#31B69E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.32

#31B69E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B69E

8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B69E	#FFFFFF	#000000	##000000
##31B69E	1.00	2.53	8.32	8.32
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.32	21.00	1.00	1.00
##000000	8.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFAB9D

Deuteranopia (green-blind)

#9D9DA0

Tritanopia (blue-blind)

#00B9AF

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #31b69e;
/* rgb */ color: rgb(49, 182, 158);
/* oklch */ color: oklch(70.0% 0.117 177.6);

Tailwind

colors: {
  custom: {
    50: '#7dccba',
    500: '#31b69e',
    950: '#000000',
  },
}

SCSS

$custom: #31b69e;
$custom-light: #7dccba;
$custom-dark: #000000;

JSON

{
  "hex": "#31b69e",
  "rgb": {
    "r": 49,
    "g": 182,
    "b": 158
  },
  "hsl": {
    "h": 169.173,
    "s": 57.576,
    "l": 45.294
  },
  "oklch": {
    "l": 0.70042,
    "c": 0.11708,
    "h": 177.6
  },
  "luminance": 0.36577
}

Semantic roles & 50–950 ramp

primary

#31B69E

secondary

#C77C89

accent

#4763E1

background

#F8FCFB

surface

#EFF9F6

border

#CAD2D0

text

#0B1311

muted

#7C8280

Preview Lab

Preview with #31B69E

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

Preview Lab → · Contrast checker → · Palette generator →