#319F4B#319F4B

#319F4B is a light, vivid green. Relative luminance 0.260; OKLCH L 62.1% C 0.157 H 147.7°. Best body text is #000000 at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#319F4B
RGB	rgb(49, 159, 75)
HSL	hsl(134, 53%, 41%)
HSV	hsv(134, 69%, 62%)
CMYK	cmyk(69.2%, 0%, 52.8%, 37.6%)
CIE-LAB	lab(57.99, -49.14, 34.77)
CIE-LCH	lch(57.99, 60.20, 144.72°)
OKLab	oklab(62.14% -0.1325 0.0838)
OKLCH	oklch(62.14% 0.157 147.7)
XYZ	xyz(14.9337, 25.9556, 10.8782)
Luminance	0.2596 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#319F4B #9F3185

analogous

#4E9F31 #319F4B #319F82

triadic

#319F4B #4B319F #9F4B31

tetradic

#319F4B #314E9F #9F3185 #9F8231

square

#319F4B #314E9F #9F3185 #9F8231

split-complementary

#319F4B #82319F #9F314E

monochromatic

#14411F #237035 #319F4B #47C665 #76D58C

Accessibility & contrast

On white

3.39

#319F4B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.19

#319F4B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #319F4B

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##319F4B	#FFFFFF	#000000	##000000
##319F4B	1.00	3.39	6.19	6.19
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.19	21.00	1.00	1.00
##000000	6.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A19144

Deuteranopia (green-blind)

#938851

Tritanopia (blue-blind)

#009C8C

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #319f4b;
/* rgb */ color: rgb(49, 159, 75);
/* oklch */ color: oklch(62.1% 0.157 147.7);

Tailwind

colors: {
  custom: {
    50: '#78bc7f',
    500: '#319f4b',
    950: '#000000',
  },
}

SCSS

$custom: #319f4b;
$custom-light: #78bc7f;
$custom-dark: #000000;

JSON

{
  "hex": "#319f4b",
  "rgb": {
    "r": 49,
    "g": 159,
    "b": 75
  },
  "hsl": {
    "h": 134.182,
    "s": 52.885,
    "l": 40.784
  },
  "oklch": {
    "l": 0.62138,
    "c": 0.15674,
    "h": 147.7
  },
  "luminance": 0.25957
}

Semantic roles & 50–950 ramp

primary

#319F4B

secondary

#BD6FAA

accent

#4CBADC

background

#F7FBF7

surface

#EEF6EE

border

#C9D0C9

text

#0A120A

muted

#7C817C

Preview Lab

Preview with #319F4B

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

Preview Lab → · Contrast checker → · Palette generator →