#31BD4C#31BD4C

#31BD4C is a light, vivid green. Relative luminance 0.376; OKLCH L 70.2% C 0.194 H 146.1°. Best body text is #000000 at 8.51:1 contrast (WCAG AA passes).

Color values

HEX	#31BD4C
RGB	rgb(49, 189, 76)
HSL	hsl(132, 59%, 47%)
HSV	hsv(132, 74%, 74%)
CMYK	cmyk(74.1%, 0%, 59.8%, 25.9%)
CIE-LAB	lab(67.70, -59.63, 45.85)
CIE-LCH	lch(67.70, 75.22, 142.44°)
OKLab	oklab(70.18% -0.1607 0.1081)
OKLCH	oklch(70.18% 0.194 146.1)
XYZ	xyz(20.7672, 37.5676, 12.9929)
Luminance	0.3757 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BD4C #BD31A2

analogous

#5CBD31 #31BD4C #31BD92

triadic

#31BD4C #4C31BD #BD4C31

tetradic

#31BD4C #315CBD #BD31A2 #BD9231

square

#31BD4C #315CBD #BD31A2 #BD9231

split-complementary

#31BD4C #9231BD #BD315C

monochromatic

#185C25 #248C38 #31BD4C #58D470 #88E099

Accessibility & contrast

On white

2.47

#31BD4C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.51

#31BD4C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BD4C

8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BD4C	#FFFFFF	#000000	##000000
##31BD4C	1.00	2.47	8.51	8.51
#FFFFFF	2.47	1.00	21.00	21.00
#000000	8.51	21.00	1.00	1.00
##000000	8.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0AC40

Deuteranopia (green-blind)

#B0A155

Tritanopia (blue-blind)

#00B8A5

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #31bd4c;
/* rgb */ color: rgb(49, 189, 76);
/* oklch */ color: oklch(70.2% 0.194 146.1);

Tailwind

colors: {
  custom: {
    50: '#7ed282',
    500: '#31bd4c',
    950: '#000000',
  },
}

SCSS

$custom: #31bd4c;
$custom-light: #7ed282;
$custom-dark: #000000;

JSON

{
  "hex": "#31bd4c",
  "rgb": {
    "r": 49,
    "g": 189,
    "b": 76
  },
  "hsl": {
    "h": 131.571,
    "s": 58.824,
    "l": 46.667
  },
  "oklch": {
    "l": 0.70175,
    "c": 0.19371,
    "h": 146.1
  },
  "luminance": 0.3757
}

Semantic roles & 50–950 ramp

primary

#31BD4C

secondary

#CA80BC

accent

#46C4E2

background

#F8FDF8

surface

#F0FAEF

border

#CBD3CA

text

#0B140B

muted

#7C837C

Preview Lab

Preview with #31BD4C

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

Preview Lab → · Contrast checker → · Palette generator →