#31B06A#31B06A

#31B06A is a light, vivid green. Relative luminance 0.327; OKLCH L 67.2% C 0.151 H 154.3°. Best body text is #000000 at 7.55:1 contrast (WCAG AA passes).

Color values

HEX	#31B06A
RGB	rgb(49, 176, 106)
HSL	hsl(147, 56%, 44%)
HSV	hsv(147, 72%, 69%)
CMYK	cmyk(72.2%, 0%, 39.8%, 31%)
CIE-LAB	lab(63.95, -50.27, 26.22)
CIE-LCH	lch(63.95, 56.70, 152.45°)
OKLab	oklab(67.21% -0.1356 0.0653)
OKLCH	oklch(67.21% 0.151 154.3)
XYZ	xyz(19.3917, 32.7420, 18.9307)
Luminance	0.3274 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B06A #B03177

analogous

#38B031 #31B06A #31B0AA

triadic

#31B06A #6A31B0 #B06A31

tetradic

#31B06A #3138B0 #B03177 #B0AA31

square

#31B06A #3138B0 #B03177 #B0AA31

split-complementary

#31B06A #AA31B0 #B03138

monochromatic

#165030 #24804D #31B06A #50CE89 #80DCA9

Accessibility & contrast

On white

2.78

#31B06A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.55

#31B06A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B06A

7.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B06A	#FFFFFF	#000000	##000000
##31B06A	1.00	2.78	7.55	7.55
#FFFFFF	2.78	1.00	21.00	21.00
#000000	7.55	21.00	1.00	1.00
##000000	7.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0A265

Deuteranopia (green-blind)

#A0976F

Tritanopia (blue-blind)

#00AE9E

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #31b06a;
/* rgb */ color: rgb(49, 176, 106);
/* oklch */ color: oklch(67.2% 0.151 154.3);

Tailwind

colors: {
  custom: {
    50: '#7bc995',
    500: '#31b06a',
    950: '#000000',
  },
}

SCSS

$custom: #31b06a;
$custom-light: #7bc995;
$custom-dark: #000000;

JSON

{
  "hex": "#31b06a",
  "rgb": {
    "r": 49,
    "g": 176,
    "b": 106
  },
  "hsl": {
    "h": 146.929,
    "s": 56.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.67207,
    "c": 0.15055,
    "h": 154.3
  },
  "luminance": 0.32744
}

Semantic roles & 50–950 ramp

primary

#31B06A

secondary

#C578A2

accent

#489CE0

background

#F8FCF9

surface

#EFF8F1

border

#CAD1CB

text

#0B130D

muted

#7C827E

Preview Lab

Preview with #31B06A

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

Preview Lab → · Contrast checker → · Palette generator →