#31C456#31C456

#31C456 is a light, vivid green. Relative luminance 0.408; OKLCH L 72.1% C 0.194 H 147.3°. Best body text is #000000 at 9.16:1 contrast (WCAG AA passes).

Color values

HEX	#31C456
RGB	rgb(49, 196, 86)
HSL	hsl(135, 60%, 48%)
HSV	hsv(135, 75%, 77%)
CMYK	cmyk(75%, 0%, 56.1%, 23.1%)
CIE-LAB	lab(70.04, -60.70, 43.95)
CIE-LCH	lch(70.04, 74.94, 144.09°)
OKLab	oklab(72.15% -0.1633 0.1048)
OKLCH	oklch(72.15% 0.194 147.3)
XYZ	xyz(22.6845, 40.8021, 15.4823)
Luminance	0.4081 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C456 #C4319F

analogous

#55C431 #31C456 #31C49F

triadic

#31C456 #5631C4 #C45631

tetradic

#31C456 #3155C4 #C4319F #C49F31

square

#31C456 #3155C4 #C4319F #C49F31

split-complementary

#31C456 #9F31C4 #C43155

monochromatic

#19622B #259341 #31C456 #5CD67B #8DE2A2

Accessibility & contrast

On white

2.29

#31C456 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.16

#31C456 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C456

9.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C456	#FFFFFF	#000000	##000000
##31C456	1.00	2.29	9.16	9.16
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.16	21.00	1.00	1.00
##000000	9.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6B24B

Deuteranopia (green-blind)

#B6A75F

Tritanopia (blue-blind)

#00C0AC

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #31c456;
/* rgb */ color: rgb(49, 196, 86);
/* oklch */ color: oklch(72.1% 0.194 147.3);

Tailwind

colors: {
  custom: {
    50: '#80d788',
    500: '#31c456',
    950: '#000000',
  },
}

SCSS

$custom: #31c456;
$custom-light: #80d788;
$custom-dark: #000000;

JSON

{
  "hex": "#31c456",
  "rgb": {
    "r": 49,
    "g": 196,
    "b": 86
  },
  "hsl": {
    "h": 135.102,
    "s": 60,
    "l": 48.039
  },
  "oklch": {
    "l": 0.72147,
    "c": 0.19406,
    "h": 147.3
  },
  "luminance": 0.40805
}

Semantic roles & 50–950 ramp

primary

#31C456

secondary

#CD84BA

accent

#45BBE3

background

#F8FDF8

surface

#F0FAF0

border

#CBD3CB

text

#0C150C

muted

#7D837D

Preview Lab

Preview with #31C456

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

Preview Lab → · Contrast checker → · Palette generator →