#307A4E#307A4E

#307A4E is a mid, moderate green. Relative luminance 0.151; OKLCH L 52.1% C 0.102 H 154.5°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#307A4E
RGB	rgb(48, 122, 78)
HSL	hsl(144, 44%, 33%)
HSV	hsv(144, 61%, 48%)
CMYK	cmyk(60.7%, 0%, 36.1%, 52.2%)
CIE-LAB	lab(45.77, -33.76, 17.43)
CIE-LCH	lch(45.77, 38.00, 152.70°)
OKLab	oklab(52.08% -0.0917 0.0438)
OKLCH	oklch(52.08% 0.102 154.5)
XYZ	xyz(9.5528, 15.0966, 9.6168)
Luminance	0.1510 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307A4E #7A305C

analogous

#377A30 #307A4E #307A73

triadic

#307A4E #4E307A #7A4E30

tetradic

#307A4E #30377A #7A305C #7A7330

square

#307A4E #30377A #7A305C #7A7330

split-complementary

#307A4E #73307A #7A3037

monochromatic

#0D2216 #1F4E32 #307A4E #41A66A #63C289

Accessibility & contrast

On white

5.22

#307A4E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#307A4E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307A4E

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307A4E	#FFFFFF	#000000	##FFFFFF
##307A4E	1.00	5.22	4.02	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A714B

Deuteranopia (green-blind)

#706A51

Tritanopia (blue-blind)

#17796F

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #307a4e;
/* rgb */ color: rgb(48, 122, 78);
/* oklch */ color: oklch(52.1% 0.102 154.5);

Tailwind

colors: {
  custom: {
    50: '#70a180',
    500: '#307a4e',
    950: '#000000',
  },
}

SCSS

$custom: #307a4e;
$custom-light: #70a180;
$custom-dark: #000000;

JSON

{
  "hex": "#307a4e",
  "rgb": {
    "r": 48,
    "g": 122,
    "b": 78
  },
  "hsl": {
    "h": 144.324,
    "s": 43.529,
    "l": 33.333
  },
  "oklch": {
    "l": 0.52079,
    "c": 0.10161,
    "h": 154.5
  },
  "luminance": 0.15098
}

Semantic roles & 50–950 ramp

primary

#307A4E

secondary

#A95D8A

accent

#55A0D3

background

#F7FAF7

surface

#EDF3EE

border

#C8CDC9

text

#080F0A

muted

#7B7F7C

Preview Lab

Preview with #307A4E

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

Preview Lab → · Contrast checker → · Palette generator →