#31B86F#31B86F

#31B86F is a light, vivid green. Relative luminance 0.361; OKLCH L 69.4% C 0.157 H 154.5°. Best body text is #000000 at 8.22:1 contrast (WCAG AA passes).

Color values

HEX	#31B86F
RGB	rgb(49, 184, 111)
HSL	hsl(148, 58%, 46%)
HSV	hsv(148, 73%, 72%)
CMYK	cmyk(73.4%, 0%, 39.7%, 27.8%)
CIE-LAB	lab(66.58, -52.37, 27.05)
CIE-LCH	lch(66.58, 58.94, 152.68°)
OKLab	oklab(69.4% -0.1413 0.0674)
OKLCH	oklch(69.4% 0.157 154.5)
XYZ	xyz(21.2744, 36.0792, 20.8786)
Luminance	0.3608 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B86F #B8317A

analogous

#36B831 #31B86F #31B8B3

triadic

#31B86F #6F31B8 #B86F31

tetradic

#31B86F #3136B8 #B8317A #B8B331

square

#31B86F #3136B8 #B8317A #B8B331

split-complementary

#31B86F #B331B8 #B83136

monochromatic

#175735 #248852 #31B86F #55D28E #85DEAE

Accessibility & contrast

On white

2.56

#31B86F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.22

#31B86F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B86F

8.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B86F	#FFFFFF	#000000	##000000
##31B86F	1.00	2.56	8.22	8.22
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.22	21.00	1.00	1.00
##000000	8.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A96A

Deuteranopia (green-blind)

#A79D74

Tritanopia (blue-blind)

#00B6A6

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #31b86f;
/* rgb */ color: rgb(49, 184, 111);
/* oklch */ color: oklch(69.4% 0.157 154.5);

Tailwind

colors: {
  custom: {
    50: '#7cce99',
    500: '#31b86f',
    950: '#000000',
  },
}

SCSS

$custom: #31b86f;
$custom-light: #7cce99;
$custom-dark: #000000;

JSON

{
  "hex": "#31b86f",
  "rgb": {
    "r": 49,
    "g": 184,
    "b": 111
  },
  "hsl": {
    "h": 147.556,
    "s": 57.94,
    "l": 45.686
  },
  "oklch": {
    "l": 0.69402,
    "c": 0.15652,
    "h": 154.5
  },
  "luminance": 0.36082
}

Semantic roles & 50–950 ramp

primary

#31B86F

secondary

#C87DA5

accent

#479AE1

background

#F8FCF9

surface

#EFF9F2

border

#CAD2CC

text

#0B140E

muted

#7C827E

Preview Lab

Preview with #31B86F

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

Preview Lab → · Contrast checker → · Palette generator →