#31A730#31A730

#31A730 is a light, vivid green. Relative luminance 0.285; OKLCH L 64.0% C 0.188 H 142.9°. Best body text is #000000 at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#31A730
RGB	rgb(49, 167, 48)
HSL	hsl(119, 55%, 42%)
HSV	hsv(119, 71%, 65%)
CMYK	cmyk(70.7%, 0%, 71.3%, 34.5%)
CIE-LAB	lab(60.34, -55.19, 49.73)
CIE-LCH	lch(60.34, 74.29, 137.98°)
OKLab	oklab(63.99% -0.1499 0.1134)
OKLCH	oklch(63.99% 0.188 142.9)
XYZ	xyz(15.6179, 28.5021, 7.4741)
Luminance	0.2850 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A730 #A630A7

analogous

#6CA730 #31A730 #30A76B

triadic

#31A730 #3031A7 #A73031

tetradic

#31A730 #306CA7 #A630A7 #A76B30

square

#31A730 #306CA7 #A630A7 #A76B30

split-complementary

#31A730 #6B30A7 #A7306C

monochromatic

#154815 #237722 #31A730 #4ACB49 #7AD879

Accessibility & contrast

On white

3.13

#31A730 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.70

#31A730 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31A730

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A730	#FFFFFF	#000000	##000000
##31A730	1.00	3.13	6.70	6.70
#FFFFFF	3.13	1.00	21.00	21.00
#000000	6.70	21.00	1.00	1.00
##000000	6.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AB971D

Deuteranopia (green-blind)

#9D8E3C

Tritanopia (blue-blind)

#0CA28F

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #31a730;
/* rgb */ color: rgb(49, 167, 48);
/* oklch */ color: oklch(64.0% 0.188 142.9);

Tailwind

colors: {
  custom: {
    50: '#7bc26f',
    500: '#31a730',
    950: '#000000',
  },
}

SCSS

$custom: #31a730;
$custom-light: #7bc26f;
$custom-dark: #000000;

JSON

{
  "hex": "#31a730",
  "rgb": {
    "r": 49,
    "g": 167,
    "b": 48
  },
  "hsl": {
    "h": 119.496,
    "s": 55.349,
    "l": 42.157
  },
  "oklch": {
    "l": 0.63992,
    "c": 0.18797,
    "h": 142.9
  },
  "luminance": 0.28504
}

Semantic roles & 50–950 ramp

primary

#31A730

secondary

#C072C1

accent

#49DFDD

background

#F8FCF6

surface

#EFF8EC

border

#CAD1C7

text

#0B1208

muted

#7C817B

Preview Lab

Preview with #31A730

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

Preview Lab → · Contrast checker → · Palette generator →