#31C09D#31C09D

#31C09D is a light, vivid teal. Relative luminance 0.408; OKLCH L 72.5% C 0.129 H 172.0°. Best body text is #000000 at 9.16:1 contrast (WCAG AA passes).

Color values

HEX	#31C09D
RGB	rgb(49, 192, 157)
HSL	hsl(165, 59%, 47%)
HSV	hsv(165, 74%, 75%)
CMYK	cmyk(74.5%, 0%, 18.2%, 24.7%)
CIE-LAB	lab(70.02, -45.39, 7.03)
CIE-LCH	lch(70.02, 45.93, 171.19°)
OKLab	oklab(72.54% -0.1275 0.0179)
OKLCH	oklch(72.54% 0.129 172)
XYZ	xyz(26.1989, 40.7834, 38.3830)
Luminance	0.4079 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C09D #C03154

analogous

#31C056 #31C09D #319BC0

triadic

#31C09D #9D31C0 #C09D31

tetradic

#31C09D #5631C0 #C03154 #9BC031

square

#31C09D #5631C0 #C03154 #9BC031

split-complementary

#31C09D #C0319B #C05631

monochromatic

#185E4D #258F75 #31C09D #59D5B7 #8AE1CC

Accessibility & contrast

On white

2.29

#31C09D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.16

#31C09D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C09D

9.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C09D	#FFFFFF	#000000	##000000
##31C09D	1.00	2.29	9.16	9.16
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.16	21.00	1.00	1.00
##000000	9.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAB39B

Deuteranopia (green-blind)

#A7A69F

Tritanopia (blue-blind)

#00C2B6

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #31c09d;
/* rgb */ color: rgb(49, 192, 157);
/* oklch */ color: oklch(72.5% 0.129 172.0);

Tailwind

colors: {
  custom: {
    50: '#7fd4b9',
    500: '#31c09d',
    950: '#000000',
  },
}

SCSS

$custom: #31c09d;
$custom-light: #7fd4b9;
$custom-dark: #000000;

JSON

{
  "hex": "#31c09d",
  "rgb": {
    "r": 49,
    "g": 192,
    "b": 157
  },
  "hsl": {
    "h": 165.315,
    "s": 59.336,
    "l": 47.255
  },
  "oklch": {
    "l": 0.72543,
    "c": 0.12872,
    "h": 172
  },
  "luminance": 0.40787
}

Semantic roles & 50–950 ramp

primary

#31C09D

secondary

#CB8294

accent

#456CE3

background

#F8FDFB

surface

#F0FAF6

border

#CBD3D0

text

#0C1411

muted

#7D8380

Preview Lab

Preview with #31C09D

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

Preview Lab → · Contrast checker → · Palette generator →