#31B94F#31B94F

#31B94F is a light, vivid green. Relative luminance 0.359; OKLCH L 69.2% C 0.186 H 146.8°. Best body text is #000000 at 8.18:1 contrast (WCAG AA passes).

Color values

HEX	#31B94F
RGB	rgb(49, 185, 79)
HSL	hsl(133, 58%, 46%)
HSV	hsv(133, 74%, 73%)
CMYK	cmyk(73.5%, 0%, 57.3%, 27.5%)
CIE-LAB	lab(66.45, -57.88, 43.00)
CIE-LCH	lch(66.45, 72.10, 143.39°)
OKLab	oklab(69.15% -0.1559 0.1022)
OKLCH	oklch(69.15% 0.186 146.8)
XYZ	xyz(20.0254, 35.9131, 13.2722)
Luminance	0.3592 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B94F #B9319B

analogous

#57B931 #31B94F #31B993

triadic

#31B94F #4F31B9 #B94F31

tetradic

#31B94F #3157B9 #B9319B #B99331

square

#31B94F #3157B9 #B9319B #B99331

split-complementary

#31B94F #9331B9 #B93157

monochromatic

#175826 #24893A #31B94F #55D271 #86DF99

Accessibility & contrast

On white

2.57

#31B94F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.18

#31B94F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B94F

8.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B94F	#FFFFFF	#000000	##000000
##31B94F	1.00	2.57	8.18	8.18
#FFFFFF	2.57	1.00	21.00	21.00
#000000	8.18	21.00	1.00	1.00
##000000	8.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBA845

Deuteranopia (green-blind)

#AC9D57

Tritanopia (blue-blind)

#00B5A2

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #31b94f;
/* rgb */ color: rgb(49, 185, 79);
/* oklch */ color: oklch(69.2% 0.186 146.8);

Tailwind

colors: {
  custom: {
    50: '#7dcf83',
    500: '#31b94f',
    950: '#000000',
  },
}

SCSS

$custom: #31b94f;
$custom-light: #7dcf83;
$custom-dark: #000000;

JSON

{
  "hex": "#31b94f",
  "rgb": {
    "r": 49,
    "g": 185,
    "b": 79
  },
  "hsl": {
    "h": 133.235,
    "s": 58.12,
    "l": 45.882
  },
  "oklch": {
    "l": 0.69152,
    "c": 0.1864,
    "h": 146.8
  },
  "luminance": 0.35915
}

Semantic roles & 50–950 ramp

primary

#31B94F

secondary

#C87DB8

accent

#46BFE1

background

#F8FCF8

surface

#EFF9EF

border

#CAD2CA

text

#0B140B

muted

#7C827C

Preview Lab

Preview with #31B94F

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

Preview Lab → · Contrast checker → · Palette generator →