#31BC4D#31BC4D

#31BC4D is a light, vivid green. Relative luminance 0.372; OKLCH L 69.9% C 0.192 H 146.3°. Best body text is #000000 at 8.43:1 contrast (WCAG AA passes).

Color values

HEX	#31BC4D
RGB	rgb(49, 188, 77)
HSL	hsl(132, 59%, 46%)
HSV	hsv(132, 74%, 74%)
CMYK	cmyk(73.9%, 0%, 59%, 26.3%)
CIE-LAB	lab(67.39, -59.17, 45.03)
CIE-LCH	lch(67.39, 74.35, 142.73°)
OKLab	oklab(69.92% -0.1594 0.1064)
OKLCH	oklch(69.92% 0.192 146.3)
XYZ	xyz(20.5879, 37.1529, 13.1059)
Luminance	0.3715 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BC4D #BC31A0

analogous

#5BBC31 #31BC4D #31BC93

triadic

#31BC4D #4D31BC #BC4D31

tetradic

#31BC4D #315BBC #BC31A0 #BC9331

square

#31BC4D #315BBC #BC31A0 #BC9331

split-complementary

#31BC4D #9331BC #BC315B

monochromatic

#185B25 #248B39 #31BC4D #57D370 #88E099

Accessibility & contrast

On white

2.49

#31BC4D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.43

#31BC4D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BC4D

8.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BC4D	#FFFFFF	#000000	##000000
##31BC4D	1.00	2.49	8.43	8.43
#FFFFFF	2.49	1.00	21.00	21.00
#000000	8.43	21.00	1.00	1.00
##000000	8.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFAB42

Deuteranopia (green-blind)

#AFA056

Tritanopia (blue-blind)

#00B8A4

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #31bc4d;
/* rgb */ color: rgb(49, 188, 77);
/* oklch */ color: oklch(69.9% 0.192 146.3);

Tailwind

colors: {
  custom: {
    50: '#7ed182',
    500: '#31bc4d',
    950: '#000000',
  },
}

SCSS

$custom: #31bc4d;
$custom-light: #7ed182;
$custom-dark: #000000;

JSON

{
  "hex": "#31bc4d",
  "rgb": {
    "r": 49,
    "g": 188,
    "b": 77
  },
  "hsl": {
    "h": 132.086,
    "s": 58.65,
    "l": 46.471
  },
  "oklch": {
    "l": 0.69923,
    "c": 0.1917,
    "h": 146.3
  },
  "luminance": 0.37155
}

Semantic roles & 50–950 ramp

primary

#31BC4D

secondary

#CA7FBB

accent

#46C2E2

background

#F8FDF8

surface

#F0FAEF

border

#CBD3CA

text

#0B140B

muted

#7C837C

Preview Lab

Preview with #31BC4D

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

Preview Lab → · Contrast checker → · Palette generator →