#31C99E#31C99E

#31C99E is a light, vivid teal. Relative luminance 0.449; OKLCH L 74.8% C 0.138 H 168.9°. Best body text is #000000 at 9.98:1 contrast (WCAG AA passes).

Color values

HEX	#31C99E
RGB	rgb(49, 201, 158)
HSL	hsl(163, 61%, 49%)
HSV	hsv(163, 76%, 79%)
CMYK	cmyk(75.6%, 0%, 21.4%, 21.2%)
CIE-LAB	lab(72.82, -48.89, 10.48)
CIE-LCH	lch(72.82, 50.00, 167.90°)
OKLab	oklab(74.84% -0.1359 0.0268)
OKLCH	oklch(74.84% 0.138 168.9)
XYZ	xyz(28.3215, 44.8915, 39.5134)
Luminance	0.4490 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C99E #C9315C

analogous

#31C952 #31C99E #31A8C9

triadic

#31C99E #9E31C9 #C99E31

tetradic

#31C99E #5231C9 #C9315C #A8C931

square

#31C99E #5231C9 #C9315C #A8C931

split-complementary

#31C99E #C931A8 #C95231

monochromatic

#196751 #259877 #31C99E #5FD8B6 #90E4CC

Accessibility & contrast

On white

2.10

#31C99E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.98

#31C99E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C99E

9.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C99E	#FFFFFF	#000000	##000000
##31C99E	1.00	2.10	9.98	9.98
#FFFFFF	2.10	1.00	21.00	21.00
#000000	9.98	21.00	1.00	1.00
##000000	9.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4BB9C

Deuteranopia (green-blind)

#B0ADA1

Tritanopia (blue-blind)

#00CABD

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #31c99e;
/* rgb */ color: rgb(49, 201, 158);
/* oklch */ color: oklch(74.8% 0.138 168.9);

Tailwind

colors: {
  custom: {
    50: '#80daba',
    500: '#31c99e',
    950: '#000000',
  },
}

SCSS

$custom: #31c99e;
$custom-light: #80daba;
$custom-dark: #000000;

JSON

{
  "hex": "#31c99e",
  "rgb": {
    "r": 49,
    "g": 201,
    "b": 158
  },
  "hsl": {
    "h": 163.026,
    "s": 60.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.74842,
    "c": 0.13849,
    "h": 168.9
  },
  "luminance": 0.44895
}

Semantic roles & 50–950 ramp

primary

#31C99E

secondary

#CF879B

accent

#4471E4

background

#F8FDFB

surface

#F0FBF6

border

#CBD4D0

text

#0C1511

muted

#7D8380

Preview Lab

Preview with #31C99E

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

Preview Lab → · Contrast checker → · Palette generator →