#307C3A#307C3A

#307C3A is a mid, vivid green. Relative luminance 0.153; OKLCH L 52.3% C 0.125 H 145.9°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#307C3A
RGB	rgb(48, 124, 58)
HSL	hsl(128, 44%, 34%)
HSV	hsv(128, 61%, 49%)
CMYK	cmyk(61.3%, 0%, 53.2%, 51.4%)
CIE-LAB	lab(46.11, -38.22, 29.00)
CIE-LCH	lch(46.11, 47.97, 142.81°)
OKLab	oklab(52.25% -0.1034 0.0699)
OKLCH	oklch(52.25% 0.125 145.9)
XYZ	xyz(9.1897, 15.3483, 6.4804)
Luminance	0.1535 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307C3A #7C3072

analogous

#4C7C30 #307C3A #307C60

triadic

#307C3A #3A307C #7C3A30

tetradic

#307C3A #304C7C #7C3072 #7C6030

square

#307C3A #304C7C #7C3072 #7C6030

split-complementary

#307C3A #60307C #7C304C

monochromatic

#0E2411 #1F5025 #307C3A #41A84F #64C370

Accessibility & contrast

On white

5.16

#307C3A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#307C3A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307C3A

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307C3A	#FFFFFF	#000000	##FFFFFF
##307C3A	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7134

Deuteranopia (green-blind)

#746B3F

Tritanopia (blue-blind)

#20796D

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #307c3a;
/* rgb */ color: rgb(48, 124, 58);
/* oklch */ color: oklch(52.3% 0.125 145.9);

Tailwind

colors: {
  custom: {
    50: '#71a372',
    500: '#307c3a',
    950: '#000000',
  },
}

SCSS

$custom: #307c3a;
$custom-light: #71a372;
$custom-dark: #000000;

JSON

{
  "hex": "#307c3a",
  "rgb": {
    "r": 48,
    "g": 124,
    "b": 58
  },
  "hsl": {
    "h": 127.895,
    "s": 44.186,
    "l": 33.725
  },
  "oklch": {
    "l": 0.52251,
    "c": 0.12486,
    "h": 145.9
  },
  "luminance": 0.15349
}

Semantic roles & 50–950 ramp

primary

#307C3A

secondary

#AA5EA0

accent

#54C3D4

background

#F7FAF6

surface

#EDF4EC

border

#C8CEC7

text

#080F08

muted

#7B7F7B

Preview Lab

Preview with #307C3A

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

Preview Lab → · Contrast checker → · Palette generator →