#31C981#31C981

#31C981 is a light, vivid teal. Relative luminance 0.440; OKLCH L 74.2% C 0.162 H 157.1°. Best body text is #000000 at 9.80:1 contrast (WCAG AA passes).

Color values

HEX	#31C981
RGB	rgb(49, 201, 129)
HSL	hsl(152, 61%, 49%)
HSV	hsv(152, 76%, 79%)
CMYK	cmyk(75.6%, 0%, 35.8%, 21.2%)
CIE-LAB	lab(72.23, -55.27, 25.12)
CIE-LCH	lch(72.23, 60.71, 155.56°)
OKLab	oklab(74.17% -0.1495 0.0631)
OKLCH	oklch(74.17% 0.162 157.1)
XYZ	xyz(26.1131, 44.0081, 27.8828)
Luminance	0.4401 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C981 #C93179

analogous

#31C935 #31C981 #31C5C9

triadic

#31C981 #8131C9 #C98131

tetradic

#31C981 #3531C9 #C93179 #C5C931

square

#31C981 #3531C9 #C93179 #C5C931

split-complementary

#31C981 #C931C5 #C93531

monochromatic

#196742 #259861 #31C981 #5FD89F #90E4BC

Accessibility & contrast

On white

2.14

#31C981 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.80

#31C981 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C981

9.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C981	#FFFFFF	#000000	##000000
##31C981	1.00	2.14	9.80	9.80
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.80	21.00	1.00	1.00
##000000	9.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B97C

Deuteranopia (green-blind)

#B5AC86

Tritanopia (blue-blind)

#00C7B7

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #31c981;
/* rgb */ color: rgb(49, 201, 129);
/* oklch */ color: oklch(74.2% 0.162 157.1);

Tailwind

colors: {
  custom: {
    50: '#80daa6',
    500: '#31c981',
    950: '#000000',
  },
}

SCSS

$custom: #31c981;
$custom-light: #80daa6;
$custom-dark: #000000;

JSON

{
  "hex": "#31c981",
  "rgb": {
    "r": 49,
    "g": 201,
    "b": 129
  },
  "hsl": {
    "h": 151.579,
    "s": 60.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.74167,
    "c": 0.16226,
    "h": 157.1
  },
  "luminance": 0.44011
}

Semantic roles & 50–950 ramp

primary

#31C981

secondary

#CF87A9

accent

#4490E4

background

#F8FDFA

surface

#F0FBF4

border

#CBD4CE

text

#0C150F

muted

#7D837F

Preview Lab

Preview with #31C981

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

Preview Lab → · Contrast checker → · Palette generator →