#31BA71#31BA71

#31BA71 is a light, vivid green. Relative luminance 0.370; OKLCH L 70.0% C 0.157 H 154.8°. Best body text is #000000 at 8.39:1 contrast (WCAG AA passes).

Color values

HEX	#31BA71
RGB	rgb(49, 186, 113)
HSL	hsl(148, 58%, 46%)
HSV	hsv(148, 74%, 73%)
CMYK	cmyk(73.7%, 0%, 39.2%, 27.1%)
CIE-LAB	lab(67.25, -52.74, 26.88)
CIE-LCH	lch(67.25, 59.20, 153.00°)
OKLab	oklab(69.96% -0.1423 0.067)
OKLCH	oklch(69.96% 0.157 154.8)
XYZ	xyz(21.8041, 36.9605, 21.6045)
Luminance	0.3696 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BA71 #BA317A

analogous

#35BA31 #31BA71 #31BAB5

triadic

#31BA71 #7131BA #BA7131

tetradic

#31BA71 #3135BA #BA317A #BAB531

square

#31BA71 #3135BA #BA317A #BAB531

split-complementary

#31BA71 #B531BA #BA3135

monochromatic

#175936 #248A54 #31BA71 #56D290 #86DFB0

Accessibility & contrast

On white

2.50

#31BA71 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.39

#31BA71 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BA71

8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BA71	#FFFFFF	#000000	##000000
##31BA71	1.00	2.50	8.39	8.39
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.39	21.00	1.00	1.00
##000000	8.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9AB6C

Deuteranopia (green-blind)

#A99F76

Tritanopia (blue-blind)

#00B8A8

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #31ba71;
/* rgb */ color: rgb(49, 186, 113);
/* oklch */ color: oklch(70.0% 0.157 154.8);

Tailwind

colors: {
  custom: {
    50: '#7dd09a',
    500: '#31ba71',
    950: '#000000',
  },
}

SCSS

$custom: #31ba71;
$custom-light: #7dd09a;
$custom-dark: #000000;

JSON

{
  "hex": "#31ba71",
  "rgb": {
    "r": 49,
    "g": 186,
    "b": 113
  },
  "hsl": {
    "h": 148.029,
    "s": 58.298,
    "l": 46.078
  },
  "oklch": {
    "l": 0.69964,
    "c": 0.1573,
    "h": 154.8
  },
  "luminance": 0.36963
}

Semantic roles & 50–950 ramp

primary

#31BA71

secondary

#C97EA6

accent

#4699E2

background

#F8FCF9

surface

#EFF9F2

border

#CAD2CC

text

#0B140E

muted

#7C827E

Preview Lab

Preview with #31BA71

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

Preview Lab → · Contrast checker → · Palette generator →