#31C998#31C998

#31C998 is a light, vivid teal. Relative luminance 0.447; OKLCH L 74.7% C 0.143 H 166.0°. Best body text is #000000 at 9.94:1 contrast (WCAG AA passes).

Color values

HEX	#31C998
RGB	rgb(49, 201, 152)
HSL	hsl(161, 61%, 49%)
HSV	hsv(161, 76%, 79%)
CMYK	cmyk(75.6%, 0%, 24.4%, 21.2%)
CIE-LAB	lab(72.69, -50.30, 13.52)
CIE-LCH	lch(72.69, 52.09, 164.96°)
OKLab	oklab(74.69% -0.1387 0.0345)
OKLCH	oklch(74.69% 0.143 166)
XYZ	xyz(27.8176, 44.6899, 36.8596)
Luminance	0.4469 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C998 #C93162

analogous

#31C94C #31C998 #31AEC9

triadic

#31C998 #9831C9 #C99831

tetradic

#31C998 #4C31C9 #C93162 #AEC931

square

#31C998 #4C31C9 #C93162 #AEC931

split-complementary

#31C998 #C931AE #C94C31

monochromatic

#19674E #259873 #31C998 #5FD8B1 #90E4C9

Accessibility & contrast

On white

2.11

#31C998 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.94

#31C998 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C998

9.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C998	#FFFFFF	#000000	##000000
##31C998	1.00	2.11	9.94	9.94
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.94	21.00	1.00	1.00
##000000	9.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4BA95

Deuteranopia (green-blind)

#B1AD9B

Tritanopia (blue-blind)

#00CABB

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #31c998;
/* rgb */ color: rgb(49, 201, 152);
/* oklch */ color: oklch(74.7% 0.143 166.0);

Tailwind

colors: {
  custom: {
    50: '#80dab6',
    500: '#31c998',
    950: '#000000',
  },
}

SCSS

$custom: #31c998;
$custom-light: #80dab6;
$custom-dark: #000000;

JSON

{
  "hex": "#31c998",
  "rgb": {
    "r": 49,
    "g": 201,
    "b": 152
  },
  "hsl": {
    "h": 160.658,
    "s": 60.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.74689,
    "c": 0.14295,
    "h": 166
  },
  "luminance": 0.44693
}

Semantic roles & 50–950 ramp

primary

#31C998

secondary

#CF879E

accent

#4477E4

background

#F8FDFB

surface

#F0FBF6

border

#CBD4D0

text

#0C1511

muted

#7D8380

Preview Lab

Preview with #31C998

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

Preview Lab → · Contrast checker → · Palette generator →