#31A64E#31A64E

#31A64E is a light, vivid green. Relative luminance 0.285; OKLCH L 64.1% C 0.163 H 147.8°. Best body text is #000000 at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#31A64E
RGB	rgb(49, 166, 78)
HSL	hsl(135, 54%, 42%)
HSV	hsv(135, 70%, 65%)
CMYK	cmyk(70.5%, 0%, 53%, 34.9%)
CIE-LAB	lab(60.31, -51.28, 36.10)
CIE-LCH	lch(60.31, 62.72, 144.85°)
OKLab	oklab(64.07% -0.1381 0.0869)
OKLCH	oklch(64.07% 0.163 147.8)
XYZ	xyz(16.2768, 28.4737, 11.8444)
Luminance	0.2848 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A64E #A63189

analogous

#4EA631 #31A64E #31A689

triadic

#31A64E #4E31A6 #A64E31

tetradic

#31A64E #314EA6 #A63189 #A68931

square

#31A64E #314EA6 #A63189 #A68931

split-complementary

#31A64E #8931A6 #A6314E

monochromatic

#154722 #237738 #31A64E #4ACA6A #7AD891

Accessibility & contrast

On white

3.14

#31A64E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.69

#31A64E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31A64E

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A64E	#FFFFFF	#000000	##000000
##31A64E	1.00	3.14	6.69	6.69
#FFFFFF	3.14	1.00	21.00	21.00
#000000	6.69	21.00	1.00	1.00
##000000	6.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A89746

Deuteranopia (green-blind)

#9A8E55

Tritanopia (blue-blind)

#00A392

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #31a64e;
/* rgb */ color: rgb(49, 166, 78);
/* oklch */ color: oklch(64.1% 0.163 147.8);

Tailwind

colors: {
  custom: {
    50: '#79c181',
    500: '#31a64e',
    950: '#000000',
  },
}

SCSS

$custom: #31a64e;
$custom-light: #79c181;
$custom-dark: #000000;

JSON

{
  "hex": "#31a64e",
  "rgb": {
    "r": 49,
    "g": 166,
    "b": 78
  },
  "hsl": {
    "h": 134.872,
    "s": 54.419,
    "l": 42.157
  },
  "oklch": {
    "l": 0.64068,
    "c": 0.16323,
    "h": 147.8
  },
  "luminance": 0.28475
}

Semantic roles & 50–950 ramp

primary

#31A64E

secondary

#C073AD

accent

#4AB9DE

background

#F7FCF8

surface

#EEF8EF

border

#C9D1CA

text

#0A120A

muted

#7C817C

Preview Lab

Preview with #31A64E

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

Preview Lab → · Contrast checker → · Palette generator →