#31A568#31A568

#31A568 is a light, vivid green. Relative luminance 0.286; OKLCH L 64.3% C 0.138 H 155.7°. Best body text is #000000 at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#31A568
RGB	rgb(49, 165, 104)
HSL	hsl(148, 54%, 42%)
HSV	hsv(148, 70%, 65%)
CMYK	cmyk(70.3%, 0%, 37%, 35.3%)
CIE-LAB	lab(60.39, -46.36, 22.56)
CIE-LCH	lch(60.39, 51.56, 154.05°)
OKLab	oklab(64.26% -0.1254 0.0566)
OKLCH	oklch(64.26% 0.138 155.7)
XYZ	xyz(17.2189, 28.5608, 17.6993)
Luminance	0.2856 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A568 #A5316E

analogous

#34A531 #31A568 #31A5A2

triadic

#31A568 #6831A5 #A56831

tetradic

#31A568 #3134A5 #A5316E #A5A231

square

#31A568 #3134A5 #A5316E #A5A231

split-complementary

#31A568 #A231A5 #A53134

monochromatic

#15472D #23764A #31A568 #4AC986 #79D7A6

Accessibility & contrast

On white

3.13

#31A568 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.71

#31A568 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31A568

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A568	#FFFFFF	#000000	##000000
##31A568	1.00	3.13	6.71	6.71
#FFFFFF	3.13	1.00	21.00	21.00
#000000	6.71	21.00	1.00	1.00
##000000	6.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49864

Deuteranopia (green-blind)

#968D6C

Tritanopia (blue-blind)

#00A395

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #31a568;
/* rgb */ color: rgb(49, 165, 104);
/* oklch */ color: oklch(64.3% 0.138 155.7);

Tailwind

colors: {
  custom: {
    50: '#78c193',
    500: '#31a568',
    950: '#000000',
  },
}

SCSS

$custom: #31a568;
$custom-light: #78c193;
$custom-dark: #000000;

JSON

{
  "hex": "#31a568",
  "rgb": {
    "r": 49,
    "g": 165,
    "b": 104
  },
  "hsl": {
    "h": 148.448,
    "s": 54.206,
    "l": 41.961
  },
  "oklch": {
    "l": 0.64263,
    "c": 0.13758,
    "h": 155.7
  },
  "luminance": 0.28563
}

Semantic roles & 50–950 ramp

primary

#31A568

secondary

#C0729B

accent

#4A98DE

background

#F7FBF9

surface

#EEF7F1

border

#C9D0CB

text

#0A120D

muted

#7C817E

Preview Lab

Preview with #31A568

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

Preview Lab → · Contrast checker → · Palette generator →