#31A541#31A541

#31A541 is a light, vivid green. Relative luminance 0.279; OKLCH L 63.6% C 0.173 H 145.3°. Best body text is #000000 at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#31A541
RGB	rgb(49, 165, 65)
HSL	hsl(128, 54%, 42%)
HSV	hsv(128, 70%, 65%)
CMYK	cmyk(70.3%, 0%, 60.6%, 35.3%)
CIE-LAB	lab(59.84, -52.69, 41.84)
CIE-LCH	lch(59.84, 67.28, 141.55°)
OKLab	oklab(63.62% -0.1423 0.0985)
OKLCH	oklch(63.62% 0.173 145.3)
XYZ	xyz(15.6748, 27.9432, 9.5675)
Luminance	0.2794 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A541 #A53195

analogous

#5BA531 #31A541 #31A57B

triadic

#31A541 #4131A5 #A54131

tetradic

#31A541 #315BA5 #A53195 #A57B31

square

#31A541 #315BA5 #A53195 #A57B31

split-complementary

#31A541 #7B31A5 #A5315B

monochromatic

#15471C #23762E #31A541 #4AC95C #79D786

Accessibility & contrast

On white

3.19

#31A541 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.59

#31A541 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31A541

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A541	#FFFFFF	#000000	##000000
##31A541	1.00	3.19	6.59	6.59
#FFFFFF	3.19	1.00	21.00	21.00
#000000	6.59	21.00	1.00	1.00
##000000	6.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A89636

Deuteranopia (green-blind)

#9A8C49

Tritanopia (blue-blind)

#01A18F

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #31a541;
/* rgb */ color: rgb(49, 165, 65);
/* oklch */ color: oklch(63.6% 0.173 145.3);

Tailwind

colors: {
  custom: {
    50: '#79c179',
    500: '#31a541',
    950: '#000000',
  },
}

SCSS

$custom: #31a541;
$custom-light: #79c179;
$custom-dark: #000000;

JSON

{
  "hex": "#31a541",
  "rgb": {
    "r": 49,
    "g": 165,
    "b": 65
  },
  "hsl": {
    "h": 128.276,
    "s": 54.206,
    "l": 41.961
  },
  "oklch": {
    "l": 0.63624,
    "c": 0.17312,
    "h": 145.3
  },
  "luminance": 0.27945
}

Semantic roles & 50–950 ramp

primary

#31A541

secondary

#C072B5

accent

#4AC9DE

background

#F8FCF7

surface

#EFF8EE

border

#CAD1C9

text

#0A1209

muted

#7C817B

Preview Lab

Preview with #31A541

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

Preview Lab → · Contrast checker → · Palette generator →