#31AC69#31AC69

#31AC69 is a light, vivid green. Relative luminance 0.312; OKLCH L 66.1% C 0.146 H 154.7°. Best body text is #000000 at 7.24:1 contrast (WCAG AA passes).

Color values

HEX	#31AC69
RGB	rgb(49, 172, 105)
HSL	hsl(147, 56%, 43%)
HSV	hsv(147, 72%, 67%)
CMYK	cmyk(71.5%, 0%, 39%, 32.5%)
CIE-LAB	lab(62.66, -48.92, 25.04)
CIE-LCH	lch(62.66, 54.95, 152.89°)
OKLab	oklab(66.13% -0.1321 0.0625)
OKLCH	oklch(66.13% 0.146 154.7)
XYZ	xyz(18.5673, 31.1758, 18.4009)
Luminance	0.3118 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31AC69 #AC3174

analogous

#36AC31 #31AC69 #31ACA6

triadic

#31AC69 #6931AC #AC6931

tetradic

#31AC69 #3136AC #AC3174 #ACA631

square

#31AC69 #3136AC #AC3174 #ACA631

split-complementary

#31AC69 #A631AC #AC3136

monochromatic

#164D2F #237C4C #31AC69 #4ECC87 #7DDAA8

Accessibility & contrast

On white

2.90

#31AC69 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.24

#31AC69 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31AC69

7.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31AC69	#FFFFFF	#000000	##000000
##31AC69	1.00	2.90	7.24	7.24
#FFFFFF	2.90	1.00	21.00	21.00
#000000	7.24	21.00	1.00	1.00
##000000	7.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AC9E64

Deuteranopia (green-blind)

#9C936D

Tritanopia (blue-blind)

#00AA9B

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #31ac69;
/* rgb */ color: rgb(49, 172, 105);
/* oklch */ color: oklch(66.1% 0.146 154.7);

Tailwind

colors: {
  custom: {
    50: '#7ac694',
    500: '#31ac69',
    950: '#000000',
  },
}

SCSS

$custom: #31ac69;
$custom-light: #7ac694;
$custom-dark: #000000;

JSON

{
  "hex": "#31ac69",
  "rgb": {
    "r": 49,
    "g": 172,
    "b": 105
  },
  "hsl": {
    "h": 147.317,
    "s": 55.656,
    "l": 43.333
  },
  "oklch": {
    "l": 0.66133,
    "c": 0.14613,
    "h": 154.7
  },
  "luminance": 0.31178
}

Semantic roles & 50–950 ramp

primary

#31AC69

secondary

#C376A0

accent

#499BDF

background

#F8FCF9

surface

#EFF8F1

border

#CAD1CB

text

#0A130D

muted

#7C827E

Preview Lab

Preview with #31AC69

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

Preview Lab → · Contrast checker → · Palette generator →