#31C355#31C355

#31C355 is a light, vivid green. Relative luminance 0.403; OKLCH L 71.9% C 0.194 H 147.2°. Best body text is #000000 at 9.07:1 contrast (WCAG AA passes).

Color values

HEX	#31C355
RGB	rgb(49, 195, 85)
HSL	hsl(135, 60%, 48%)
HSV	hsv(135, 75%, 76%)
CMYK	cmyk(74.9%, 0%, 56.4%, 23.5%)
CIE-LAB	lab(69.71, -60.50, 44.03)
CIE-LCH	lch(69.71, 74.82, 143.95°)
OKLab	oklab(71.87% -0.1628 0.1049)
OKLCH	oklch(71.87% 0.194 147.2)
XYZ	xyz(22.4197, 40.3364, 15.1967)
Luminance	0.4034 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C355 #C3319F

analogous

#56C331 #31C355 #31C39E

triadic

#31C355 #5531C3 #C35531

tetradic

#31C355 #3156C3 #C3319F #C39E31

square

#31C355 #3156C3 #C3319F #C39E31

split-complementary

#31C355 #9E31C3 #C33156

monochromatic

#18612A #259240 #31C355 #5BD67A #8CE2A1

Accessibility & contrast

On white

2.32

#31C355 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.07

#31C355 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C355

9.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C355	#FFFFFF	#000000	##000000
##31C355	1.00	2.32	9.07	9.07
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.07	21.00	1.00	1.00
##000000	9.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5B14A

Deuteranopia (green-blind)

#B5A65E

Tritanopia (blue-blind)

#00BFAB

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #31c355;
/* rgb */ color: rgb(49, 195, 85);
/* oklch */ color: oklch(71.9% 0.194 147.2);

Tailwind

colors: {
  custom: {
    50: '#7fd688',
    500: '#31c355',
    950: '#000000',
  },
}

SCSS

$custom: #31c355;
$custom-light: #7fd688;
$custom-dark: #000000;

JSON

{
  "hex": "#31c355",
  "rgb": {
    "r": 49,
    "g": 195,
    "b": 85
  },
  "hsl": {
    "h": 134.795,
    "s": 59.836,
    "l": 47.843
  },
  "oklch": {
    "l": 0.71871,
    "c": 0.19367,
    "h": 147.2
  },
  "luminance": 0.40339
}

Semantic roles & 50–950 ramp

primary

#31C355

secondary

#CC83BA

accent

#45BCE3

background

#F8FDF8

surface

#F0FAF0

border

#CBD3CB

text

#0C140B

muted

#7D837C

Preview Lab

Preview with #31C355

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

Preview Lab → · Contrast checker → · Palette generator →