#31CC9B#31CC9B

#31CC9B is a light, vivid teal. Relative luminance 0.462; OKLCH L 75.5% C 0.144 H 166.4°. Best body text is #000000 at 10.24:1 contrast (WCAG AA passes).

Color values

HEX	#31CC9B
RGB	rgb(49, 204, 155)
HSL	hsl(161, 61%, 50%)
HSV	hsv(161, 76%, 80%)
CMYK	cmyk(76%, 0%, 24%, 20%)
CIE-LAB	lab(73.68, -50.81, 13.30)
CIE-LCH	lch(73.68, 52.52, 165.33°)
OKLab	oklab(75.52% -0.1402 0.034)
OKLCH	oklch(75.52% 0.144 166.4)
XYZ	xyz(28.7726, 46.2018, 38.4054)
Luminance	0.4621 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31CC9B #CC3162

analogous

#31CC4D #31CC9B #31B0CC

triadic

#31CC9B #9B31CC #CC9B31

tetradic

#31CC9B #4D31CC #CC3162 #B0CC31

square

#31CC9B #4D31CC #CC3162 #B0CC31

split-complementary

#31CC9B #CC31B0 #CC4D31

monochromatic

#196950 #259B76 #31CC9B #61D9B3 #92E5CB

Accessibility & contrast

On white

2.05

#31CC9B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.24

#31CC9B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31CC9B

10.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31CC9B	#FFFFFF	#000000	##000000
##31CC9B	1.00	2.05	10.24	10.24
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.24	21.00	1.00	1.00
##000000	10.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7BD98

Deuteranopia (green-blind)

#B4AF9E

Tritanopia (blue-blind)

#00CDBE

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #31cc9b;
/* rgb */ color: rgb(49, 204, 155);
/* oklch */ color: oklch(75.5% 0.144 166.4);

Tailwind

colors: {
  custom: {
    50: '#81dcb8',
    500: '#31cc9b',
    950: '#000000',
  },
}

SCSS

$custom: #31cc9b;
$custom-light: #81dcb8;
$custom-dark: #000000;

JSON

{
  "hex": "#31cc9b",
  "rgb": {
    "r": 49,
    "g": 204,
    "b": 155
  },
  "hsl": {
    "h": 161.032,
    "s": 61.265,
    "l": 49.608
  },
  "oklch": {
    "l": 0.75523,
    "c": 0.14428,
    "h": 166.4
  },
  "luminance": 0.46205
}

Semantic roles & 50–950 ramp

primary

#31CC9B

secondary

#D0899F

accent

#4376E4

background

#F8FDFB

surface

#F0FBF6

border

#CBD4D0

text

#0C1511

muted

#7D8380

Preview Lab

Preview with #31CC9B

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

Preview Lab → · Contrast checker → · Palette generator →