#307F4E#307F4E

#307F4E is a mid, moderate green. Relative luminance 0.164; OKLCH L 53.4% C 0.109 H 153.2°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#307F4E
RGB	rgb(48, 127, 78)
HSL	hsl(143, 45%, 34%)
HSV	hsv(143, 62%, 50%)
CMYK	cmyk(62.2%, 0%, 38.6%, 50.2%)
CIE-LAB	lab(47.44, -35.97, 19.67)
CIE-LCH	lch(47.44, 41.00, 151.33°)
OKLab	oklab(53.45% -0.0974 0.0492)
OKLCH	oklch(53.45% 0.109 153.2)
XYZ	xyz(10.1826, 16.3562, 9.8267)
Luminance	0.1636 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307F4E #7F3061

analogous

#3A7F30 #307F4E #307F76

triadic

#307F4E #4E307F #7F4E30

tetradic

#307F4E #303A7F #7F3061 #7F7630

square

#307F4E #303A7F #7F3061 #7F7630

split-complementary

#307F4E #76307F #7F303A

monochromatic

#0E2617 #1F5333 #307F4E #41AB69 #65C589

Accessibility & contrast

On white

4.92

#307F4E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#307F4E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307F4E

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307F4E	#FFFFFF	#000000	##FFFFFF
##307F4E	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F754B

Deuteranopia (green-blind)

#746E51

Tritanopia (blue-blind)

#147D73

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #307f4e;
/* rgb */ color: rgb(48, 127, 78);
/* oklch */ color: oklch(53.4% 0.109 153.2);

Tailwind

colors: {
  custom: {
    50: '#71a580',
    500: '#307f4e',
    950: '#000000',
  },
}

SCSS

$custom: #307f4e;
$custom-light: #71a580;
$custom-dark: #000000;

JSON

{
  "hex": "#307f4e",
  "rgb": {
    "r": 48,
    "g": 127,
    "b": 78
  },
  "hsl": {
    "h": 142.785,
    "s": 45.143,
    "l": 34.314
  },
  "oklch": {
    "l": 0.5345,
    "c": 0.10915,
    "h": 153.2
  },
  "luminance": 0.16357
}

Semantic roles & 50–950 ramp

primary

#307F4E

secondary

#AC5F8F

accent

#53A4D5

background

#F7FAF7

surface

#EDF4EE

border

#C8CEC9

text

#080F0A

muted

#7B7F7C

Preview Lab

Preview with #307F4E

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

Preview Lab → · Contrast checker → · Palette generator →