#31AF66#31AF66

#31AF66 is a light, vivid green. Relative luminance 0.323; OKLCH L 66.9% C 0.153 H 153.2°. Best body text is #000000 at 7.45:1 contrast (WCAG AA passes).

Color values

HEX	#31AF66
RGB	rgb(49, 175, 102)
HSL	hsl(145, 56%, 44%)
HSV	hsv(145, 72%, 69%)
CMYK	cmyk(72%, 0%, 41.7%, 31.4%)
CIE-LAB	lab(63.57, -50.64, 27.83)
CIE-LCH	lch(63.57, 57.78, 151.20°)
OKLab	oklab(66.87% -0.1365 0.069)
OKLCH	oklch(66.87% 0.153 153.2)
XYZ	xyz(18.9932, 32.2701, 17.7956)
Luminance	0.3227 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31AF66 #AF317A

analogous

#3BAF31 #31AF66 #31AFA5

triadic

#31AF66 #6631AF #AF6631

tetradic

#31AF66 #313BAF #AF317A #AFA531

square

#31AF66 #313BAF #AF317A #AFA531

split-complementary

#31AF66 #A531AF #AF313B

monochromatic

#164F2E #247F4A #31AF66 #4FCE85 #7FDBA6

Accessibility & contrast

On white

2.82

#31AF66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.45

#31AF66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31AF66

7.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31AF66	#FFFFFF	#000000	##000000
##31AF66	1.00	2.82	7.45	7.45
#FFFFFF	2.82	1.00	21.00	21.00
#000000	7.45	21.00	1.00	1.00
##000000	7.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFA061

Deuteranopia (green-blind)

#A0966B

Tritanopia (blue-blind)

#00AD9D

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #31af66;
/* rgb */ color: rgb(49, 175, 102);
/* oklch */ color: oklch(66.9% 0.153 153.2);

Tailwind

colors: {
  custom: {
    50: '#7ac892',
    500: '#31af66',
    950: '#000000',
  },
}

SCSS

$custom: #31af66;
$custom-light: #7ac892;
$custom-dark: #000000;

JSON

{
  "hex": "#31af66",
  "rgb": {
    "r": 49,
    "g": 175,
    "b": 102
  },
  "hsl": {
    "h": 145.238,
    "s": 56.25,
    "l": 43.922
  },
  "oklch": {
    "l": 0.66867,
    "c": 0.15295,
    "h": 153.2
  },
  "luminance": 0.32272
}

Semantic roles & 50–950 ramp

primary

#31AF66

secondary

#C478A4

accent

#48A0E0

background

#F8FCF9

surface

#EFF8F1

border

#CAD1CB

text

#0B130D

muted

#7C827E

Preview Lab

Preview with #31AF66

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

Preview Lab → · Contrast checker → · Palette generator →