#307C4D#307C4D

#307C4D is a mid, moderate green. Relative luminance 0.156; OKLCH L 52.6% C 0.106 H 153.4°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#307C4D
RGB	rgb(48, 124, 77)
HSL	hsl(143, 44%, 34%)
HSV	hsv(143, 61%, 49%)
CMYK	cmyk(61.3%, 0%, 37.9%, 51.4%)
CIE-LAB	lab(46.42, -34.86, 18.87)
CIE-LCH	lch(46.42, 39.64, 151.57°)
OKLab	oklab(52.61% -0.0945 0.0473)
OKLCH	oklch(52.61% 0.106 153.4)
XYZ	xyz(9.7654, 15.5786, 9.5121)
Luminance	0.1558 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307C4D #7C305F

analogous

#397C30 #307C4D #307C73

triadic

#307C4D #4D307C #7C4D30

tetradic

#307C4D #30397C #7C305F #7C7330

square

#307C4D #30397C #7C305F #7C7330

split-complementary

#307C4D #73307C #7C3039

monochromatic

#0E2416 #1F5032 #307C4D #41A868 #64C388

Accessibility & contrast

On white

5.10

#307C4D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#307C4D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307C4D

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307C4D	#FFFFFF	#000000	##FFFFFF
##307C4D	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C724A

Deuteranopia (green-blind)

#726B50

Tritanopia (blue-blind)

#177A70

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #307c4d;
/* rgb */ color: rgb(48, 124, 77);
/* oklch */ color: oklch(52.6% 0.106 153.4);

Tailwind

colors: {
  custom: {
    50: '#70a27f',
    500: '#307c4d',
    950: '#000000',
  },
}

SCSS

$custom: #307c4d;
$custom-light: #70a27f;
$custom-dark: #000000;

JSON

{
  "hex": "#307c4d",
  "rgb": {
    "r": 48,
    "g": 124,
    "b": 77
  },
  "hsl": {
    "h": 142.895,
    "s": 44.186,
    "l": 33.725
  },
  "oklch": {
    "l": 0.52606,
    "c": 0.10566,
    "h": 153.4
  },
  "luminance": 0.1558
}

Semantic roles & 50–950 ramp

primary

#307C4D

secondary

#AA5E8D

accent

#54A3D4

background

#F7FAF7

surface

#EDF4EE

border

#C8CEC9

text

#080F0A

muted

#7B7F7C

Preview Lab

Preview with #307C4D

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

Preview Lab → · Contrast checker → · Palette generator →