#307C40#307C40

#307C40 is a mid, moderate green. Relative luminance 0.154; OKLCH L 52.4% C 0.119 H 147.9°. Best body text is #FFFFFF at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#307C40
RGB	rgb(48, 124, 64)
HSL	hsl(133, 44%, 34%)
HSV	hsv(133, 61%, 49%)
CMYK	cmyk(61.3%, 0%, 48.4%, 51.4%)
CIE-LAB	lab(46.19, -37.26, 25.87)
CIE-LCH	lch(46.19, 45.35, 145.23°)
OKLab	oklab(52.35% -0.1007 0.0632)
OKLCH	oklch(52.35% 0.119 147.9)
XYZ	xyz(9.3514, 15.4130, 7.3317)
Luminance	0.1541 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307C40 #7C306C

analogous

#467C30 #307C40 #307C66

triadic

#307C40 #40307C #7C4030

tetradic

#307C40 #30467C #7C306C #7C6630

square

#307C40 #30467C #7C306C #7C6630

split-complementary

#307C40 #66307C #7C3046

monochromatic

#0E2412 #1F5029 #307C40 #41A857 #64C378

Accessibility & contrast

On white

5.14

#307C40 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#307C40 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307C40

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307C40	#FFFFFF	#000000	##FFFFFF
##307C40	1.00	5.14	4.08	5.14
#FFFFFF	5.14	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D723B

Deuteranopia (green-blind)

#736B44

Tritanopia (blue-blind)

#1D796E

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #307c40;
/* rgb */ color: rgb(48, 124, 64);
/* oklch */ color: oklch(52.4% 0.119 147.9);

Tailwind

colors: {
  custom: {
    50: '#70a376',
    500: '#307c40',
    950: '#000000',
  },
}

SCSS

$custom: #307c40;
$custom-light: #70a376;
$custom-dark: #000000;

JSON

{
  "hex": "#307c40",
  "rgb": {
    "r": 48,
    "g": 124,
    "b": 64
  },
  "hsl": {
    "h": 132.632,
    "s": 44.186,
    "l": 33.725
  },
  "oklch": {
    "l": 0.52351,
    "c": 0.11891,
    "h": 147.9
  },
  "luminance": 0.15414
}

Semantic roles & 50–950 ramp

primary

#307C40

secondary

#AA5E9A

accent

#54B9D4

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#080F08

muted

#7B7F7B

Preview Lab

Preview with #307C40

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

Preview Lab → · Contrast checker → · Palette generator →