#31B16A#31B16A

#31B16A is a light, vivid green. Relative luminance 0.331; OKLCH L 67.5% C 0.152 H 154.1°. Best body text is #000000 at 7.63:1 contrast (WCAG AA passes).

Color values

HEX	#31B16A
RGB	rgb(49, 177, 106)
HSL	hsl(147, 57%, 44%)
HSV	hsv(147, 72%, 69%)
CMYK	cmyk(72.3%, 0%, 40.1%, 30.6%)
CIE-LAB	lab(64.27, -50.65, 26.64)
CIE-LCH	lch(64.27, 57.23, 152.26°)
OKLab	oklab(67.47% -0.1366 0.0663)
OKLCH	oklch(67.47% 0.152 154.1)
XYZ	xyz(19.5885, 33.1356, 18.9963)
Luminance	0.3314 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B16A #B13178

analogous

#38B131 #31B16A #31B1AA

triadic

#31B16A #6A31B1 #B16A31

tetradic

#31B16A #3138B1 #B13178 #B1AA31

square

#31B16A #3138B1 #B13178 #B1AA31

split-complementary

#31B16A #AA31B1 #B13138

monochromatic

#165131 #24814D #31B16A #51CF89 #80DCA9

Accessibility & contrast

On white

2.75

#31B16A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.63

#31B16A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B16A

7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B16A	#FFFFFF	#000000	##000000
##31B16A	1.00	2.75	7.63	7.63
#FFFFFF	2.75	1.00	21.00	21.00
#000000	7.63	21.00	1.00	1.00
##000000	7.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1A265

Deuteranopia (green-blind)

#A1976F

Tritanopia (blue-blind)

#00AF9F

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #31b16a;
/* rgb */ color: rgb(49, 177, 106);
/* oklch */ color: oklch(67.5% 0.152 154.1);

Tailwind

colors: {
  custom: {
    50: '#7bc995',
    500: '#31b16a',
    950: '#000000',
  },
}

SCSS

$custom: #31b16a;
$custom-light: #7bc995;
$custom-dark: #000000;

JSON

{
  "hex": "#31b16a",
  "rgb": {
    "r": 49,
    "g": 177,
    "b": 106
  },
  "hsl": {
    "h": 146.719,
    "s": 56.637,
    "l": 44.314
  },
  "oklch": {
    "l": 0.6747,
    "c": 0.15189,
    "h": 154.1
  },
  "luminance": 0.33138
}

Semantic roles & 50–950 ramp

primary

#31B16A

secondary

#C579A3

accent

#489CE0

background

#F8FCF9

surface

#EFF8F2

border

#CAD1CC

text

#0B130D

muted

#7C827E

Preview Lab

Preview with #31B16A

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

Preview Lab → · Contrast checker → · Palette generator →