#31AC4E#31AC4E

#31AC4E is a light, vivid green. Relative luminance 0.307; OKLCH L 65.7% C 0.171 H 147.4°. Best body text is #000000 at 7.14:1 contrast (WCAG AA passes).

Color values

HEX	#31AC4E
RGB	rgb(49, 172, 78)
HSL	hsl(134, 56%, 43%)
HSV	hsv(134, 72%, 67%)
CMYK	cmyk(71.5%, 0%, 54.7%, 32.5%)
CIE-LAB	lab(62.26, -53.45, 38.47)
CIE-LCH	lch(62.26, 65.86, 144.26°)
OKLab	oklab(65.68% -0.144 0.0922)
OKLCH	oklch(65.68% 0.171 147.4)
XYZ	xyz(17.3930, 30.7061, 12.2165)
Luminance	0.3071 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31AC4E #AC318F

analogous

#52AC31 #31AC4E #31AC8B

triadic

#31AC4E #4E31AC #AC4E31

tetradic

#31AC4E #3152AC #AC318F #AC8B31

square

#31AC4E #3152AC #AC318F #AC8B31

split-complementary

#31AC4E #8B31AC #AC3152

monochromatic

#164D23 #237C38 #31AC4E #4ECC6C #7DDA93

Accessibility & contrast

On white

2.94

#31AC4E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.14

#31AC4E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31AC4E

7.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31AC4E	#FFFFFF	#000000	##000000
##31AC4E	1.00	2.94	7.14	7.14
#FFFFFF	2.94	1.00	21.00	21.00
#000000	7.14	21.00	1.00	1.00
##000000	7.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AE9D45

Deuteranopia (green-blind)

#9F9355

Tritanopia (blue-blind)

#00A897

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #31ac4e;
/* rgb */ color: rgb(49, 172, 78);
/* oklch */ color: oklch(65.7% 0.171 147.4);

Tailwind

colors: {
  custom: {
    50: '#7ac682',
    500: '#31ac4e',
    950: '#000000',
  },
}

SCSS

$custom: #31ac4e;
$custom-light: #7ac682;
$custom-dark: #000000;

JSON

{
  "hex": "#31ac4e",
  "rgb": {
    "r": 49,
    "g": 172,
    "b": 78
  },
  "hsl": {
    "h": 134.146,
    "s": 55.656,
    "l": 43.333
  },
  "oklch": {
    "l": 0.65676,
    "c": 0.17097,
    "h": 147.4
  },
  "luminance": 0.30708
}

Semantic roles & 50–950 ramp

primary

#31AC4E

secondary

#C376B1

accent

#49BCDF

background

#F8FCF8

surface

#EFF8EF

border

#CAD1CA

text

#0B130A

muted

#7C827C

Preview Lab

Preview with #31AC4E

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

Preview Lab → · Contrast checker → · Palette generator →