#307B3E#307B3E

#307B3E is a mid, moderate green. Relative luminance 0.151; OKLCH L 52.0% C 0.119 H 147.3°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#307B3E
RGB	rgb(48, 123, 62)
HSL	hsl(131, 44%, 34%)
HSV	hsv(131, 61%, 48%)
CMYK	cmyk(61%, 0%, 49.6%, 51.8%)
CIE-LAB	lab(45.83, -37.17, 26.49)
CIE-LCH	lch(45.83, 45.64, 144.52°)
OKLab	oklab(52.04% -0.1005 0.0645)
OKLCH	oklch(52.04% 0.119 147.3)
XYZ	xyz(9.1708, 15.1412, 6.9958)
Luminance	0.1514 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307B3E #7B306D

analogous

#477B30 #307B3E #307B63

triadic

#307B3E #3E307B #7B3E30

tetradic

#307B3E #30477B #7B306D #7B6330

square

#307B3E #30477B #7B306D #7B6330

split-complementary

#307B3E #63307B #7B3047

monochromatic

#0E2312 #1F4F28 #307B3E #41A754 #63C275

Accessibility & contrast

On white

5.21

#307B3E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#307B3E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307B3E

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307B3E	#FFFFFF	#000000	##FFFFFF
##307B3E	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7139

Deuteranopia (green-blind)

#736A42

Tritanopia (blue-blind)

#1E786D

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #307b3e;
/* rgb */ color: rgb(48, 123, 62);
/* oklch */ color: oklch(52.0% 0.119 147.3);

Tailwind

colors: {
  custom: {
    50: '#70a274',
    500: '#307b3e',
    950: '#000000',
  },
}

SCSS

$custom: #307b3e;
$custom-light: #70a274;
$custom-dark: #000000;

JSON

{
  "hex": "#307b3e",
  "rgb": {
    "r": 48,
    "g": 123,
    "b": 62
  },
  "hsl": {
    "h": 131.2,
    "s": 43.86,
    "l": 33.529
  },
  "oklch": {
    "l": 0.52039,
    "c": 0.11945,
    "h": 147.3
  },
  "luminance": 0.15142
}

Semantic roles & 50–950 ramp

primary

#307B3E

secondary

#A95D9B

accent

#54BCD4

background

#F7FAF7

surface

#EDF3ED

border

#C8CDC8

text

#080F08

muted

#7B7F7B

Preview Lab

Preview with #307B3E

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

Preview Lab → · Contrast checker → · Palette generator →