#307F1F#307F1F

#307F1F is a mid, vivid green. Relative luminance 0.159; OKLCH L 52.8% C 0.151 H 140.5°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#307F1F
RGB	rgb(48, 127, 31)
HSL	hsl(109, 61%, 31%)
HSV	hsv(109, 76%, 50%)
CMYK	cmyk(62.2%, 0%, 75.6%, 50.2%)
CIE-LAB	lab(46.85, -42.54, 42.50)
CIE-LCH	lch(46.85, 60.13, 135.03°)
OKLab	oklab(52.77% -0.1165 0.096)
OKLCH	oklch(52.77% 0.151 140.5)
XYZ	xyz(9.0552, 15.9052, 3.8889)
Luminance	0.1591 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307F1F #6E1F7F

analogous

#607F1F #307F1F #1F7F3E

triadic

#307F1F #1F307F #7F1F30

tetradic

#307F1F #1F607F #6E1F7F #7F3E1F

square

#307F1F #1F607F #6E1F7F #7F3E1F

split-complementary

#307F1F #3E1F7F #7F1F60

monochromatic

#0B1D07 #1D4E13 #307F1F #43B02B #5FD246

Accessibility & contrast

On white

5.02

#307F1F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#307F1F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307F1F

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307F1F	#FFFFFF	#000000	##FFFFFF
##307F1F	1.00	5.02	4.18	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#82730D

Deuteranopia (green-blind)

#796D29

Tritanopia (blue-blind)

#257B6C

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #307f1f;
/* rgb */ color: rgb(48, 127, 31);
/* oklch */ color: oklch(52.8% 0.151 140.5);

Tailwind

colors: {
  custom: {
    50: '#73a561',
    500: '#307f1f',
    950: '#000000',
  },
}

SCSS

$custom: #307f1f;
$custom-light: #73a561;
$custom-dark: #000000;

JSON

{
  "hex": "#307f1f",
  "rgb": {
    "r": 48,
    "g": 127,
    "b": 31
  },
  "hsl": {
    "h": 109.375,
    "s": 60.759,
    "l": 30.98
  },
  "oklch": {
    "l": 0.52774,
    "c": 0.15102,
    "h": 140.5
  },
  "luminance": 0.15906
}

Semantic roles & 50–950 ramp

primary

#307F1F

secondary

#9F48B2

accent

#44E4C8

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#090F05

muted

#7B7F7A

Preview Lab

Preview with #307F1F

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

Preview Lab → · Contrast checker → · Palette generator →