#307A31#307A31

#307A31 is a mid, vivid green. Relative luminance 0.148; OKLCH L 51.6% C 0.130 H 143.6°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#307A31
RGB	rgb(48, 122, 49)
HSL	hsl(121, 44%, 33%)
HSV	hsv(121, 61%, 48%)
CMYK	cmyk(60.7%, 0%, 59.8%, 52.2%)
CIE-LAB	lab(45.32, -38.68, 32.71)
CIE-LCH	lch(45.32, 50.65, 139.78°)
OKLab	oklab(51.56% -0.105 0.0774)
OKLCH	oklch(51.56% 0.13 143.6)
XYZ	xyz(8.7323, 14.7684, 5.2955)
Luminance	0.1477 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307A31 #7A3079

analogous

#547A30 #307A31 #307A56

triadic

#307A31 #31307A #7A3130

tetradic

#307A31 #30547A #7A3079 #7A5630

square

#307A31 #30547A #7A3079 #7A5630

split-complementary

#307A31 #56307A #7A3054

monochromatic

#0D220E #1F4E1F #307A31 #41A643 #63C264

Accessibility & contrast

On white

5.31

#307A31 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#307A31 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307A31

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307A31	#FFFFFF	#000000	##FFFFFF
##307A31	1.00	5.31	3.95	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C6F2A

Deuteranopia (green-blind)

#736937

Tritanopia (blue-blind)

#23776A

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #307a31;
/* rgb */ color: rgb(48, 122, 49);
/* oklch */ color: oklch(51.6% 0.130 143.6);

Tailwind

colors: {
  custom: {
    50: '#71a16b',
    500: '#307a31',
    950: '#000000',
  },
}

SCSS

$custom: #307a31;
$custom-light: #71a16b;
$custom-dark: #000000;

JSON

{
  "hex": "#307a31",
  "rgb": {
    "r": 48,
    "g": 122,
    "b": 49
  },
  "hsl": {
    "h": 120.811,
    "s": 43.529,
    "l": 33.333
  },
  "oklch": {
    "l": 0.51561,
    "c": 0.13048,
    "h": 143.6
  },
  "luminance": 0.14769
}

Semantic roles & 50–950 ramp

primary

#307A31

secondary

#A95DA8

accent

#55D2D3

background

#F7FAF6

surface

#EDF3EB

border

#C8CDC6

text

#080F07

muted

#7B7F7A

Preview Lab

Preview with #307A31

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

Preview Lab → · Contrast checker → · Palette generator →