#307C55#307C55

#307C55 is a mid, moderate green. Relative luminance 0.157; OKLCH L 52.8% C 0.098 H 157.9°. Best body text is #FFFFFF at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#307C55
RGB	rgb(48, 124, 85)
HSL	hsl(149, 44%, 34%)
HSV	hsv(149, 61%, 49%)
CMYK	cmyk(61.3%, 0%, 31.5%, 51.4%)
CIE-LAB	lab(46.58, -33.17, 14.48)
CIE-LCH	lch(46.58, 36.19, 156.41°)
OKLab	oklab(52.79% -0.0905 0.0367)
OKLCH	oklch(52.79% 0.098 157.9)
XYZ	xyz(10.0654, 15.6986, 11.0923)
Luminance	0.1570 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307C55 #7C3057

analogous

#317C30 #307C55 #307C7B

triadic

#307C55 #55307C #7C5530

tetradic

#307C55 #30317C #7C3057 #7C7B30

square

#307C55 #30317C #7C3057 #7C7B30

split-complementary

#307C55 #7B307C #7C3031

monochromatic

#0E2419 #1F5037 #307C55 #41A873 #64C392

Accessibility & contrast

On white

5.07

#307C55 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#307C55 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307C55

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307C55	#FFFFFF	#000000	##FFFFFF
##307C55	1.00	5.07	4.14	5.07
#FFFFFF	5.07	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B7353

Deuteranopia (green-blind)

#716B57

Tritanopia (blue-blind)

#117B72

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #307c55;
/* rgb */ color: rgb(48, 124, 85);
/* oklch */ color: oklch(52.8% 0.098 157.9);

Tailwind

colors: {
  custom: {
    50: '#70a285',
    500: '#307c55',
    950: '#000000',
  },
}

SCSS

$custom: #307c55;
$custom-light: #70a285;
$custom-dark: #000000;

JSON

{
  "hex": "#307c55",
  "rgb": {
    "r": 48,
    "g": 124,
    "b": 85
  },
  "hsl": {
    "h": 149.211,
    "s": 44.186,
    "l": 33.725
  },
  "oklch": {
    "l": 0.52789,
    "c": 0.09768,
    "h": 157.9
  },
  "luminance": 0.157
}

Semantic roles & 50–950 ramp

primary

#307C55

secondary

#AA5E85

accent

#5496D4

background

#F7FAF8

surface

#EDF4EF

border

#C8CECA

text

#080F0B

muted

#7B7F7C

Preview Lab

Preview with #307C55

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

Preview Lab → · Contrast checker → · Palette generator →