#31C97A#31C97A

#31C97A is a light, vivid green. Relative luminance 0.438; OKLCH L 74.0% C 0.169 H 155.0°. Best body text is #000000 at 9.77:1 contrast (WCAG AA passes).

Color values

HEX	#31C97A
RGB	rgb(49, 201, 122)
HSL	hsl(149, 61%, 49%)
HSV	hsv(149, 76%, 79%)
CMYK	cmyk(75.6%, 0%, 39.3%, 21.2%)
CIE-LAB	lab(72.11, -56.63, 28.62)
CIE-LCH	lch(72.11, 63.45, 153.19°)
OKLab	oklab(74.03% -0.1527 0.0713)
OKLCH	oklch(74.03% 0.169 155)
XYZ	xyz(25.6637, 43.8283, 25.5157)
Luminance	0.4383 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C97A #C93180

analogous

#34C931 #31C97A #31C9C6

triadic

#31C97A #7A31C9 #C97A31

tetradic

#31C97A #3134C9 #C93180 #C9C631

square

#31C97A #3134C9 #C93180 #C9C631

split-complementary

#31C97A #C631C9 #C93134

monochromatic

#19673E #25985C #31C97A #5FD899 #90E4B9

Accessibility & contrast

On white

2.15

#31C97A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.77

#31C97A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C97A

9.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C97A	#FFFFFF	#000000	##000000
##31C97A	1.00	2.15	9.77	9.77
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.77	21.00	1.00	1.00
##000000	9.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B875

Deuteranopia (green-blind)

#B6AC7F

Tritanopia (blue-blind)

#00C7B5

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #31c97a;
/* rgb */ color: rgb(49, 201, 122);
/* oklch */ color: oklch(74.0% 0.169 155.0);

Tailwind

colors: {
  custom: {
    50: '#80daa1',
    500: '#31c97a',
    950: '#000000',
  },
}

SCSS

$custom: #31c97a;
$custom-light: #80daa1;
$custom-dark: #000000;

JSON

{
  "hex": "#31c97a",
  "rgb": {
    "r": 49,
    "g": 201,
    "b": 122
  },
  "hsl": {
    "h": 148.816,
    "s": 60.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.74028,
    "c": 0.16853,
    "h": 155
  },
  "luminance": 0.43831
}

Semantic roles & 50–950 ramp

primary

#31C97A

secondary

#CF87AC

accent

#4497E4

background

#F8FDF9

surface

#F0FBF2

border

#CBD4CC

text

#0C150F

muted

#7D837E

Preview Lab

Preview with #31C97A

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

Preview Lab → · Contrast checker → · Palette generator →