#31B89F#31B89F

#31B89F is a light, moderate teal. Relative luminance 0.374; OKLCH L 70.6% C 0.119 H 177.2°. Best body text is #000000 at 8.49:1 contrast (WCAG AA passes).

Color values

HEX	#31B89F
RGB	rgb(49, 184, 159)
HSL	hsl(169, 58%, 46%)
HSV	hsv(169, 73%, 72%)
CMYK	cmyk(73.4%, 0%, 13.6%, 27.8%)
CIE-LAB	lab(67.60, -41.44, 2.45)
CIE-LCH	lch(67.60, 41.51, 176.62°)
OKLab	oklab(70.58% -0.1185 0.0058)
OKLCH	oklch(70.58% 0.119 177.2)
XYZ	xyz(24.6620, 37.4342, 38.7199)
Luminance	0.3744 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B89F #B8314A

analogous

#31B85B #31B89F #318DB8

triadic

#31B89F #9F31B8 #B89F31

tetradic

#31B89F #5B31B8 #B8314A #8DB831

square

#31B89F #5B31B8 #B8314A #8DB831

split-complementary

#31B89F #B8318D #B85B31

monochromatic

#17574B #248875 #31B89F #55D2BA #85DECE

Accessibility & contrast

On white

2.47

#31B89F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.49

#31B89F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B89F

8.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B89F	#FFFFFF	#000000	##000000
##31B89F	1.00	2.47	8.49	8.49
#FFFFFF	2.47	1.00	21.00	21.00
#000000	8.49	21.00	1.00	1.00
##000000	8.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1AC9E

Deuteranopia (green-blind)

#9F9FA1

Tritanopia (blue-blind)

#00BBB0

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #31b89f;
/* rgb */ color: rgb(49, 184, 159);
/* oklch */ color: oklch(70.6% 0.119 177.2);

Tailwind

colors: {
  custom: {
    50: '#7ecebb',
    500: '#31b89f',
    950: '#000000',
  },
}

SCSS

$custom: #31b89f;
$custom-light: #7ecebb;
$custom-dark: #000000;

JSON

{
  "hex": "#31b89f",
  "rgb": {
    "r": 49,
    "g": 184,
    "b": 159
  },
  "hsl": {
    "h": 168.889,
    "s": 57.94,
    "l": 45.686
  },
  "oklch": {
    "l": 0.70578,
    "c": 0.11867,
    "h": 177.2
  },
  "luminance": 0.37437
}

Semantic roles & 50–950 ramp

primary

#31B89F

secondary

#C87D8B

accent

#4763E1

background

#F8FCFB

surface

#EFF9F6

border

#CAD2D0

text

#0B1411

muted

#7C8280

Preview Lab

Preview with #31B89F

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

Preview Lab → · Contrast checker → · Palette generator →