#31C99B#31C99B

#31C99B is a light, vivid teal. Relative luminance 0.448; OKLCH L 74.8% C 0.141 H 167.4°. Best body text is #000000 at 9.96:1 contrast (WCAG AA passes).

Color values

HEX	#31C99B
RGB	rgb(49, 201, 155)
HSL	hsl(162, 61%, 49%)
HSV	hsv(162, 76%, 79%)
CMYK	cmyk(75.6%, 0%, 22.9%, 21.2%)
CIE-LAB	lab(72.75, -49.60, 12.00)
CIE-LCH	lch(72.75, 51.03, 166.40°)
OKLab	oklab(74.77% -0.1373 0.0307)
OKLCH	oklch(74.77% 0.141 167.4)
XYZ	xyz(28.0664, 44.7894, 38.1700)
Luminance	0.4479 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C99B #C9315F

analogous

#31C94F #31C99B #31ABC9

triadic

#31C99B #9B31C9 #C99B31

tetradic

#31C99B #4F31C9 #C9315F #ABC931

square

#31C99B #4F31C9 #C9315F #ABC931

split-complementary

#31C99B #C931AB #C94F31

monochromatic

#19674F #259875 #31C99B #5FD8B3 #90E4CB

Accessibility & contrast

On white

2.11

#31C99B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.96

#31C99B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C99B

9.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C99B	#FFFFFF	#000000	##000000
##31C99B	1.00	2.11	9.96	9.96
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.96	21.00	1.00	1.00
##000000	9.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4BB99

Deuteranopia (green-blind)

#B1AD9E

Tritanopia (blue-blind)

#00CABC

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #31c99b;
/* rgb */ color: rgb(49, 201, 155);
/* oklch */ color: oklch(74.8% 0.141 167.4);

Tailwind

colors: {
  custom: {
    50: '#80dab8',
    500: '#31c99b',
    950: '#000000',
  },
}

SCSS

$custom: #31c99b;
$custom-light: #80dab8;
$custom-dark: #000000;

JSON

{
  "hex": "#31c99b",
  "rgb": {
    "r": 49,
    "g": 201,
    "b": 155
  },
  "hsl": {
    "h": 161.842,
    "s": 60.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.74765,
    "c": 0.14067,
    "h": 167.4
  },
  "luminance": 0.44793
}

Semantic roles & 50–950 ramp

primary

#31C99B

secondary

#CF879D

accent

#4474E4

background

#F8FDFB

surface

#F0FBF6

border

#CBD4D0

text

#0C1511

muted

#7D8380

Preview Lab

Preview with #31C99B

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

Preview Lab → · Contrast checker → · Palette generator →