#31AC4F#31AC4F

#31AC4F is a light, vivid green. Relative luminance 0.307; OKLCH L 65.7% C 0.170 H 147.6°. Best body text is #000000 at 7.14:1 contrast (WCAG AA passes).

Color values

HEX	#31AC4F
RGB	rgb(49, 172, 79)
HSL	hsl(135, 56%, 43%)
HSV	hsv(135, 72%, 67%)
CMYK	cmyk(71.5%, 0%, 54.1%, 32.5%)
CIE-LAB	lab(62.27, -53.31, 37.99)
CIE-LCH	lch(62.27, 65.46, 144.53°)
OKLab	oklab(65.69% -0.1436 0.0912)
OKLCH	oklch(65.69% 0.17 147.6)
XYZ	xyz(17.4291, 30.7206, 12.4067)
Luminance	0.3072 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31AC4F #AC318E

analogous

#50AC31 #31AC4F #31AC8C

triadic

#31AC4F #4F31AC #AC4F31

tetradic

#31AC4F #3150AC #AC318E #AC8C31

square

#31AC4F #3150AC #AC318E #AC8C31

split-complementary

#31AC4F #8C31AC #AC3150

monochromatic

#164D23 #237C39 #31AC4F #4ECC6D #7DDA94

Accessibility & contrast

On white

2.94

#31AC4F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.14

#31AC4F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31AC4F

7.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31AC4F	#FFFFFF	#000000	##000000
##31AC4F	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)

#AE9D47

Deuteranopia (green-blind)

#9F9356

Tritanopia (blue-blind)

#00A897

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #31ac4f;
/* rgb */ color: rgb(49, 172, 79);
/* oklch */ color: oklch(65.7% 0.170 147.6);

Tailwind

colors: {
  custom: {
    50: '#7ac682',
    500: '#31ac4f',
    950: '#000000',
  },
}

SCSS

$custom: #31ac4f;
$custom-light: #7ac682;
$custom-dark: #000000;

JSON

{
  "hex": "#31ac4f",
  "rgb": {
    "r": 49,
    "g": 172,
    "b": 79
  },
  "hsl": {
    "h": 134.634,
    "s": 55.656,
    "l": 43.333
  },
  "oklch": {
    "l": 0.6569,
    "c": 0.17009,
    "h": 147.6
  },
  "luminance": 0.30723
}

Semantic roles & 50–950 ramp

primary

#31AC4F

secondary

#C376B0

accent

#49BADF

background

#F8FCF8

surface

#EFF8EF

border

#CAD1CA

text

#0B130B

muted

#7C827C

Preview Lab

Preview with #31AC4F

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

Preview Lab → · Contrast checker → · Palette generator →