#307C52#307C52

#307C52 is a mid, moderate green. Relative luminance 0.157; OKLCH L 52.7% C 0.101 H 156.1°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#307C52
RGB	rgb(48, 124, 82)
HSL	hsl(147, 44%, 34%)
HSV	hsv(147, 61%, 49%)
CMYK	cmyk(61.3%, 0%, 33.9%, 51.4%)
CIE-LAB	lab(46.51, -33.82, 16.13)
CIE-LCH	lch(46.51, 37.47, 154.50°)
OKLab	oklab(52.72% -0.092 0.0407)
OKLCH	oklch(52.72% 0.101 156.1)
XYZ	xyz(9.9487, 15.6519, 10.4778)
Luminance	0.1565 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307C52 #7C305A

analogous

#347C30 #307C52 #307C78

triadic

#307C52 #52307C #7C5230

tetradic

#307C52 #30347C #7C305A #7C7830

square

#307C52 #30347C #7C305A #7C7830

split-complementary

#307C52 #78307C #7C3034

monochromatic

#0E2418 #1F5035 #307C52 #41A86F #64C38E

Accessibility & contrast

On white

5.08

#307C52 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#307C52 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307C52

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307C52	#FFFFFF	#000000	##FFFFFF
##307C52	1.00	5.08	4.13	5.08
#FFFFFF	5.08	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B734F

Deuteranopia (green-blind)

#716B55

Tritanopia (blue-blind)

#137B71

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #307c52;
/* rgb */ color: rgb(48, 124, 82);
/* oklch */ color: oklch(52.7% 0.101 156.1);

Tailwind

colors: {
  custom: {
    50: '#70a283',
    500: '#307c52',
    950: '#000000',
  },
}

SCSS

$custom: #307c52;
$custom-light: #70a283;
$custom-dark: #000000;

JSON

{
  "hex": "#307c52",
  "rgb": {
    "r": 48,
    "g": 124,
    "b": 82
  },
  "hsl": {
    "h": 146.842,
    "s": 44.186,
    "l": 33.725
  },
  "oklch": {
    "l": 0.52718,
    "c": 0.10063,
    "h": 156.1
  },
  "luminance": 0.15653
}

Semantic roles & 50–950 ramp

primary

#307C52

secondary

#AA5E88

accent

#549BD4

background

#F7FAF8

surface

#EDF4EF

border

#C8CECA

text

#080F0A

muted

#7B7F7C

Preview Lab

Preview with #307C52

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

Preview Lab → · Contrast checker → · Palette generator →