#307F3D#307F3D

#307F3D is a mid, vivid green. Relative luminance 0.161; OKLCH L 53.1% C 0.126 H 146.6°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#307F3D
RGB	rgb(48, 127, 61)
HSL	hsl(130, 45%, 34%)
HSV	hsv(130, 62%, 50%)
CMYK	cmyk(62.2%, 0%, 52%, 50.2%)
CIE-LAB	lab(47.16, -38.99, 28.70)
CIE-LCH	lch(47.16, 48.41, 143.65°)
OKLab	oklab(53.13% -0.1055 0.0694)
OKLCH	oklch(53.13% 0.126 146.6)
XYZ	xyz(9.6500, 16.1431, 7.0214)
Luminance	0.1614 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307F3D #7F3072

analogous

#4B7F30 #307F3D #307F65

triadic

#307F3D #3D307F #7F3D30

tetradic

#307F3D #304B7F #7F3072 #7F6530

square

#307F3D #304B7F #7F3072 #7F6530

split-complementary

#307F3D #65307F #7F304B

monochromatic

#0E2612 #1F5328 #307F3D #41AB52 #65C575

Accessibility & contrast

On white

4.97

#307F3D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#307F3D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307F3D

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307F3D	#FFFFFF	#000000	##FFFFFF
##307F3D	1.00	4.97	4.23	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817437

Deuteranopia (green-blind)

#776D42

Tritanopia (blue-blind)

#1D7C70

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #307f3d;
/* rgb */ color: rgb(48, 127, 61);
/* oklch */ color: oklch(53.1% 0.126 146.6);

Tailwind

colors: {
  custom: {
    50: '#71a574',
    500: '#307f3d',
    950: '#000000',
  },
}

SCSS

$custom: #307f3d;
$custom-light: #71a574;
$custom-dark: #000000;

JSON

{
  "hex": "#307f3d",
  "rgb": {
    "r": 48,
    "g": 127,
    "b": 61
  },
  "hsl": {
    "h": 129.873,
    "s": 45.143,
    "l": 34.314
  },
  "oklch": {
    "l": 0.53132,
    "c": 0.12626,
    "h": 146.6
  },
  "luminance": 0.16144
}

Semantic roles & 50–950 ramp

primary

#307F3D

secondary

#AC5F9F

accent

#53BFD5

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#080F08

muted

#7B7F7B

Preview Lab

Preview with #307F3D

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

Preview Lab → · Contrast checker → · Palette generator →