#307F37#307F37

#307F37 is a mid, vivid green. Relative luminance 0.161; OKLCH L 53.0% C 0.132 H 145.0°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#307F37
RGB	rgb(48, 127, 55)
HSL	hsl(125, 45%, 34%)
HSV	hsv(125, 62%, 50%)
CMYK	cmyk(62.2%, 0%, 56.7%, 50.2%)
CIE-LAB	lab(47.08, -39.89, 31.75)
CIE-LCH	lch(47.08, 50.98, 141.48°)
OKLab	oklab(53.04% -0.108 0.0758)
OKLCH	oklch(53.04% 0.132 145)
XYZ	xyz(9.4973, 16.0821, 6.2173)
Luminance	0.1608 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307F37 #7F3078

analogous

#517F30 #307F37 #307F5F

triadic

#307F37 #37307F #7F3730

tetradic

#307F37 #30517F #7F3078 #7F5F30

square

#307F37 #30517F #7F3078 #7F5F30

split-complementary

#307F37 #5F307F #7F3051

monochromatic

#0E2611 #1F5324 #307F37 #41AB4A #65C56D

Accessibility & contrast

On white

4.98

#307F37 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#307F37 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307F37

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307F37	#FFFFFF	#000000	##FFFFFF
##307F37	1.00	4.98	4.22	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817430

Deuteranopia (green-blind)

#776D3C

Tritanopia (blue-blind)

#1F7C6F

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #307f37;
/* rgb */ color: rgb(48, 127, 55);
/* oklch */ color: oklch(53.0% 0.132 145.0);

Tailwind

colors: {
  custom: {
    50: '#71a570',
    500: '#307f37',
    950: '#000000',
  },
}

SCSS

$custom: #307f37;
$custom-light: #71a570;
$custom-dark: #000000;

JSON

{
  "hex": "#307f37",
  "rgb": {
    "r": 48,
    "g": 127,
    "b": 55
  },
  "hsl": {
    "h": 125.316,
    "s": 45.143,
    "l": 34.314
  },
  "oklch": {
    "l": 0.53041,
    "c": 0.13198,
    "h": 145
  },
  "luminance": 0.16083
}

Semantic roles & 50–950 ramp

primary

#307F37

secondary

#AC5FA5

accent

#53C9D5

background

#F7FAF6

surface

#EDF4EC

border

#C8CEC7

text

#080F07

muted

#7B7F7A

Preview Lab

Preview with #307F37

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

Preview Lab → · Contrast checker → · Palette generator →