#31A349#31A349

#31A349 is a light, vivid green. Relative luminance 0.273; OKLCH L 63.2% C 0.164 H 146.9°. Best body text is #000000 at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#31A349
RGB	rgb(49, 163, 73)
HSL	hsl(133, 54%, 42%)
HSV	hsv(133, 70%, 64%)
CMYK	cmyk(69.9%, 0%, 55.2%, 36.1%)
CIE-LAB	lab(59.28, -50.91, 37.33)
CIE-LCH	lch(59.28, 63.13, 143.75°)
OKLab	oklab(63.19% -0.1373 0.0893)
OKLCH	oklch(63.19% 0.164 146.9)
XYZ	xyz(15.5653, 27.3267, 10.7563)
Luminance	0.2733 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A349 #A3318B

analogous

#52A331 #31A349 #31A382

triadic

#31A349 #4931A3 #A34931

tetradic

#31A349 #3152A3 #A3318B #A38231

square

#31A349 #3152A3 #A3318B #A38231

split-complementary

#31A349 #8231A3 #A33152

monochromatic

#15451F #237434 #31A349 #49C864 #78D68C

Accessibility & contrast

On white

3.25

#31A349 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.47

#31A349 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31A349

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A349	#FFFFFF	#000000	##000000
##31A349	1.00	3.25	6.47	6.47
#FFFFFF	3.25	1.00	21.00	21.00
#000000	6.47	21.00	1.00	1.00
##000000	6.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59441

Deuteranopia (green-blind)

#978B50

Tritanopia (blue-blind)

#009F8F

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #31a349;
/* rgb */ color: rgb(49, 163, 73);
/* oklch */ color: oklch(63.2% 0.164 146.9);

Tailwind

colors: {
  custom: {
    50: '#79bf7e',
    500: '#31a349',
    950: '#000000',
  },
}

SCSS

$custom: #31a349;
$custom-light: #79bf7e;
$custom-dark: #000000;

JSON

{
  "hex": "#31a349",
  "rgb": {
    "r": 49,
    "g": 163,
    "b": 73
  },
  "hsl": {
    "h": 132.632,
    "s": 53.774,
    "l": 41.569
  },
  "oklch": {
    "l": 0.63189,
    "c": 0.16378,
    "h": 146.9
  },
  "luminance": 0.27328
}

Semantic roles & 50–950 ramp

primary

#31A349

secondary

#BF71AE

accent

#4BBEDD

background

#F7FBF7

surface

#EEF7EE

border

#C9D0C9

text

#0A120A

muted

#7C817C

Preview Lab

Preview with #31A349

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

Preview Lab → · Contrast checker → · Palette generator →