#31B86E#31B86E

#31B86E is a light, vivid green. Relative luminance 0.361; OKLCH L 69.4% C 0.157 H 154.2°. Best body text is #000000 at 8.21:1 contrast (WCAG AA passes).

Color values

HEX	#31B86E
RGB	rgb(49, 184, 110)
HSL	hsl(147, 58%, 46%)
HSV	hsv(147, 73%, 72%)
CMYK	cmyk(73.4%, 0%, 40.2%, 27.8%)
CIE-LAB	lab(66.56, -52.56, 27.55)
CIE-LCH	lch(66.56, 59.34, 152.33°)
OKLab	oklab(69.38% -0.1417 0.0686)
OKLCH	oklch(69.38% 0.157 154.2)
XYZ	xyz(21.2196, 36.0573, 20.5902)
Luminance	0.3606 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B86E #B8317B

analogous

#37B831 #31B86E #31B8B1

triadic

#31B86E #6E31B8 #B86E31

tetradic

#31B86E #3137B8 #B8317B #B8B131

square

#31B86E #3137B8 #B8317B #B8B131

split-complementary

#31B86E #B131B8 #B83137

monochromatic

#175734 #248851 #31B86E #55D28D #85DEAD

Accessibility & contrast

On white

2.56

#31B86E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.21

#31B86E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B86E

8.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B86E	#FFFFFF	#000000	##000000
##31B86E	1.00	2.56	8.21	8.21
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.21	21.00	1.00	1.00
##000000	8.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A969

Deuteranopia (green-blind)

#A79D73

Tritanopia (blue-blind)

#00B6A6

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #31b86e;
/* rgb */ color: rgb(49, 184, 110);
/* oklch */ color: oklch(69.4% 0.157 154.2);

Tailwind

colors: {
  custom: {
    50: '#7cce98',
    500: '#31b86e',
    950: '#000000',
  },
}

SCSS

$custom: #31b86e;
$custom-light: #7cce98;
$custom-dark: #000000;

JSON

{
  "hex": "#31b86e",
  "rgb": {
    "r": 49,
    "g": 184,
    "b": 110
  },
  "hsl": {
    "h": 147.111,
    "s": 57.94,
    "l": 45.686
  },
  "oklch": {
    "l": 0.69383,
    "c": 0.15744,
    "h": 154.2
  },
  "luminance": 0.3606
}

Semantic roles & 50–950 ramp

primary

#31B86E

secondary

#C87DA6

accent

#479BE1

background

#F8FCF9

surface

#EFF9F2

border

#CAD2CC

text

#0B140E

muted

#7C827E

Preview Lab

Preview with #31B86E

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

Preview Lab → · Contrast checker → · Palette generator →