#31AB2A#31AB2A

#31AB2A is a light, vivid green. Relative luminance 0.299; OKLCH L 65.0% C 0.196 H 142.3°. Best body text is #000000 at 6.99:1 contrast (WCAG AA passes).

Color values

HEX	#31AB2A
RGB	rgb(49, 171, 42)
HSL	hsl(117, 61%, 42%)
HSV	hsv(117, 75%, 67%)
CMYK	cmyk(71.3%, 0%, 75.4%, 32.9%)
CIE-LAB	lab(61.61, -57.02, 53.25)
CIE-LCH	lch(61.61, 78.02, 136.96°)
OKLab	oklab(65.03% -0.1551 0.12)
OKLCH	oklch(65.03% 0.196 142.3)
XYZ	xyz(16.2465, 29.9442, 7.1136)
Luminance	0.2995 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31AB2A #A42AAB

analogous

#72AB2A #31AB2A #2AAB64

triadic

#31AB2A #2A31AB #AB2A31

tetradic

#31AB2A #2A72AB #A42AAB #AB642A

square

#31AB2A #2A72AB #A42AAB #AB642A

split-complementary

#31AB2A #642AAB #AB2A72

monochromatic

#154912 #237A1E #31AB2A #49D142 #79DD73

Accessibility & contrast

On white

3.00

#31AB2A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.99

#31AB2A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31AB2A

6.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31AB2A	#FFFFFF	#000000	##000000
##31AB2A	1.00	3.00	6.99	6.99
#FFFFFF	3.00	1.00	21.00	21.00
#000000	6.99	21.00	1.00	1.00
##000000	6.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AF9B0F

Deuteranopia (green-blind)

#A19138

Tritanopia (blue-blind)

#0AA692

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #31ab2a;
/* rgb */ color: rgb(49, 171, 42);
/* oklch */ color: oklch(65.0% 0.196 142.3);

Tailwind

colors: {
  custom: {
    50: '#7cc56d',
    500: '#31ab2a',
    950: '#000000',
  },
}

SCSS

$custom: #31ab2a;
$custom-light: #7cc56d;
$custom-dark: #000000;

JSON

{
  "hex": "#31ab2a",
  "rgb": {
    "r": 49,
    "g": 171,
    "b": 42
  },
  "hsl": {
    "h": 116.744,
    "s": 60.563,
    "l": 41.765
  },
  "oklch": {
    "l": 0.65029,
    "c": 0.19614,
    "h": 142.3
  },
  "luminance": 0.29946
}

Semantic roles & 50–950 ramp

primary

#31AB2A

secondary

#BF6DC4

accent

#44E4DB

background

#F8FCF6

surface

#EFF8EC

border

#CAD1C7

text

#0B1307

muted

#7C827A

Preview Lab

Preview with #31AB2A

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

Preview Lab → · Contrast checker → · Palette generator →