#31C47A#31C47A

#31C47A is a light, vivid green. Relative luminance 0.415; OKLCH L 72.7% C 0.162 H 155.8°. Best body text is #000000 at 9.31:1 contrast (WCAG AA passes).

Color values

HEX	#31C47A
RGB	rgb(49, 196, 122)
HSL	hsl(150, 60%, 48%)
HSV	hsv(150, 75%, 77%)
CMYK	cmyk(75%, 0%, 37.8%, 23.1%)
CIE-LAB	lab(70.55, -54.77, 26.54)
CIE-LCH	lch(70.55, 60.86, 154.15°)
OKLab	oklab(72.74% -0.1479 0.0664)
OKLCH	oklch(72.74% 0.162 155.8)
XYZ	xyz(24.5170, 41.5351, 25.1335)
Luminance	0.4154 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C47A #C4317B

analogous

#31C431 #31C47A #31C4C3

triadic

#31C47A #7A31C4 #C47A31

tetradic

#31C47A #3131C4 #C4317B #C4C331

square

#31C47A #3131C4 #C4317B #C4C331

split-complementary

#31C47A #C331C4 #C43131

monochromatic

#19623D #25935C #31C47A #5CD699 #8DE2B7

Accessibility & contrast

On white

2.26

#31C47A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.31

#31C47A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C47A

9.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C47A	#FFFFFF	#000000	##000000
##31C47A	1.00	2.26	9.31	9.31
#FFFFFF	2.26	1.00	21.00	21.00
#000000	9.31	21.00	1.00	1.00
##000000	9.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3B475

Deuteranopia (green-blind)

#B1A87F

Tritanopia (blue-blind)

#00C2B1

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #31c47a;
/* rgb */ color: rgb(49, 196, 122);
/* oklch */ color: oklch(72.7% 0.162 155.8);

Tailwind

colors: {
  custom: {
    50: '#7fd7a1',
    500: '#31c47a',
    950: '#000000',
  },
}

SCSS

$custom: #31c47a;
$custom-light: #7fd7a1;
$custom-dark: #000000;

JSON

{
  "hex": "#31c47a",
  "rgb": {
    "r": 49,
    "g": 196,
    "b": 122
  },
  "hsl": {
    "h": 149.796,
    "s": 60,
    "l": 48.039
  },
  "oklch": {
    "l": 0.72737,
    "c": 0.16211,
    "h": 155.8
  },
  "luminance": 0.41538
}

Semantic roles & 50–950 ramp

primary

#31C47A

secondary

#CD84A9

accent

#4594E3

background

#F8FDF9

surface

#F0FAF2

border

#CBD3CC

text

#0C140F

muted

#7D837E

Preview Lab

Preview with #31C47A

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

Preview Lab → · Contrast checker → · Palette generator →