#31AC3E#31AC3E

#31AC3E is a light, vivid green. Relative luminance 0.305; OKLCH L 65.5% C 0.184 H 144.6°. Best body text is #000000 at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#31AC3E
RGB	rgb(49, 172, 62)
HSL	hsl(126, 56%, 43%)
HSV	hsv(126, 72%, 67%)
CMYK	cmyk(71.5%, 0%, 64%, 32.5%)
CIE-LAB	lab(62.09, -55.49, 45.76)
CIE-LCH	lch(62.09, 71.92, 140.49°)
OKLab	oklab(65.48% -0.15 0.1066)
OKLCH	oklch(65.48% 0.184 144.6)
XYZ	xyz(16.8875, 30.5039, 9.5543)
Luminance	0.3051 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31AC3E #AC319F

analogous

#62AC31 #31AC3E #31AC7B

triadic

#31AC3E #3E31AC #AC3E31

tetradic

#31AC3E #3162AC #AC319F #AC7B31

square

#31AC3E #3162AC #AC319F #AC7B31

split-complementary

#31AC3E #7B31AC #AC3162

monochromatic

#164D1C #237C2D #31AC3E #4ECC5B #7DDA87

Accessibility & contrast

On white

2.96

#31AC3E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.10

#31AC3E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31AC3E

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31AC3E	#FFFFFF	#000000	##000000
##31AC3E	1.00	2.96	7.10	7.10
#FFFFFF	2.96	1.00	21.00	21.00
#000000	7.10	21.00	1.00	1.00
##000000	7.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AF9C31

Deuteranopia (green-blind)

#A19248

Tritanopia (blue-blind)

#00A795

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #31ac3e;
/* rgb */ color: rgb(49, 172, 62);
/* oklch */ color: oklch(65.5% 0.184 144.6);

Tailwind

colors: {
  custom: {
    50: '#7bc678',
    500: '#31ac3e',
    950: '#000000',
  },
}

SCSS

$custom: #31ac3e;
$custom-light: #7bc678;
$custom-dark: #000000;

JSON

{
  "hex": "#31ac3e",
  "rgb": {
    "r": 49,
    "g": 172,
    "b": 62
  },
  "hsl": {
    "h": 126.341,
    "s": 55.656,
    "l": 43.333
  },
  "oklch": {
    "l": 0.65478,
    "c": 0.18408,
    "h": 144.6
  },
  "luminance": 0.30506
}

Semantic roles & 50–950 ramp

primary

#31AC3E

secondary

#C376BB

accent

#49CFDF

background

#F8FCF7

surface

#EFF8ED

border

#CAD1C8

text

#0B1309

muted

#7C827B

Preview Lab

Preview with #31AC3E

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

Preview Lab → · Contrast checker → · Palette generator →