#307F3F#307F3F

#307F3F is a mid, vivid green. Relative luminance 0.162; OKLCH L 53.2% C 0.124 H 147.3°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#307F3F
RGB	rgb(48, 127, 63)
HSL	hsl(131, 45%, 34%)
HSV	hsv(131, 62%, 50%)
CMYK	cmyk(62.2%, 0%, 50.4%, 50.2%)
CIE-LAB	lab(47.19, -38.68, 27.66)
CIE-LCH	lch(47.19, 47.55, 144.43°)
OKLab	oklab(53.16% -0.1046 0.0672)
OKLCH	oklch(53.16% 0.124 147.3)
XYZ	xyz(9.7048, 16.1651, 7.3104)
Luminance	0.1617 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307F3F #7F3070

analogous

#497F30 #307F3F #307F67

triadic

#307F3F #3F307F #7F3F30

tetradic

#307F3F #30497F #7F3070 #7F6730

square

#307F3F #30497F #7F3070 #7F6730

split-complementary

#307F3F #67307F #7F3049

monochromatic

#0E2613 #1F5329 #307F3F #41AB55 #65C577

Accessibility & contrast

On white

4.96

#307F3F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#307F3F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307F3F

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307F3F	#FFFFFF	#000000	##FFFFFF
##307F3F	1.00	4.96	4.23	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#81743A

Deuteranopia (green-blind)

#766D43

Tritanopia (blue-blind)

#1C7C70

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #307f3f;
/* rgb */ color: rgb(48, 127, 63);
/* oklch */ color: oklch(53.2% 0.124 147.3);

Tailwind

colors: {
  custom: {
    50: '#71a575',
    500: '#307f3f',
    950: '#000000',
  },
}

SCSS

$custom: #307f3f;
$custom-light: #71a575;
$custom-dark: #000000;

JSON

{
  "hex": "#307f3f",
  "rgb": {
    "r": 48,
    "g": 127,
    "b": 63
  },
  "hsl": {
    "h": 131.392,
    "s": 45.143,
    "l": 34.314
  },
  "oklch": {
    "l": 0.53165,
    "c": 0.12429,
    "h": 147.3
  },
  "luminance": 0.16166
}

Semantic roles & 50–950 ramp

primary

#307F3F

secondary

#AC5F9D

accent

#53BCD5

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#080F08

muted

#7B7F7B

Preview Lab

Preview with #307F3F

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

Preview Lab → · Contrast checker → · Palette generator →