#31AC3A#31AC3A

#31AC3A is a light, vivid green. Relative luminance 0.305; OKLCH L 65.4% C 0.187 H 144.0°. Best body text is #000000 at 7.09:1 contrast (WCAG AA passes).

Color values

HEX	#31AC3A
RGB	rgb(49, 172, 58)
HSL	hsl(124, 56%, 43%)
HSV	hsv(124, 72%, 67%)
CMYK	cmyk(71.5%, 0%, 66.3%, 32.5%)
CIE-LAB	lab(62.05, -55.92, 47.46)
CIE-LCH	lch(62.05, 73.34, 139.68°)
OKLab	oklab(65.44% -0.1514 0.1098)
OKLCH	oklch(65.44% 0.187 144)
XYZ	xyz(16.7818, 30.4617, 8.9974)
Luminance	0.3046 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31AC3A #AC31A3

analogous

#65AC31 #31AC3A #31AC77

triadic

#31AC3A #3A31AC #AC3A31

tetradic

#31AC3A #3165AC #AC31A3 #AC7731

square

#31AC3A #3165AC #AC31A3 #AC7731

split-complementary

#31AC3A #7731AC #AC3165

monochromatic

#164D1A #237C2A #31AC3A #4ECC57 #7DDA84

Accessibility & contrast

On white

2.96

#31AC3A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.09

#31AC3A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31AC3A

7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31AC3A	#FFFFFF	#000000	##000000
##31AC3A	1.00	2.96	7.09	7.09
#FFFFFF	2.96	1.00	21.00	21.00
#000000	7.09	21.00	1.00	1.00
##000000	7.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AF9C2B

Deuteranopia (green-blind)

#A19244

Tritanopia (blue-blind)

#00A794

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #31ac3a;
/* rgb */ color: rgb(49, 172, 58);
/* oklch */ color: oklch(65.4% 0.187 144.0);

Tailwind

colors: {
  custom: {
    50: '#7bc675',
    500: '#31ac3a',
    950: '#000000',
  },
}

SCSS

$custom: #31ac3a;
$custom-light: #7bc675;
$custom-dark: #000000;

JSON

{
  "hex": "#31ac3a",
  "rgb": {
    "r": 49,
    "g": 172,
    "b": 58
  },
  "hsl": {
    "h": 124.39,
    "s": 55.656,
    "l": 43.333
  },
  "oklch": {
    "l": 0.65436,
    "c": 0.18703,
    "h": 144
  },
  "luminance": 0.30464
}

Semantic roles & 50–950 ramp

primary

#31AC3A

secondary

#C376BD

accent

#49D4DF

background

#F8FCF7

surface

#EFF8ED

border

#CAD1C8

text

#0B1309

muted

#7C827B

Preview Lab

Preview with #31AC3A

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

Preview Lab → · Contrast checker → · Palette generator →