#307B4F#307B4F

#307B4F is a mid, moderate green. Relative luminance 0.154; OKLCH L 52.4% C 0.102 H 154.7°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#307B4F
RGB	rgb(48, 123, 79)
HSL	hsl(145, 44%, 34%)
HSV	hsv(145, 61%, 48%)
CMYK	cmyk(61%, 0%, 35.8%, 51.8%)
CIE-LAB	lab(46.12, -34.00, 17.33)
CIE-LCH	lch(46.12, 38.16, 153.00°)
OKLab	oklab(52.38% -0.0923 0.0436)
OKLCH	oklch(52.38% 0.102 154.7)
XYZ	xyz(9.7124, 15.3579, 9.8482)
Luminance	0.1536 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307B4F #7B305C

analogous

#367B30 #307B4F #307B74

triadic

#307B4F #4F307B #7B4F30

tetradic

#307B4F #30367B #7B305C #7B7430

square

#307B4F #30367B #7B305C #7B7430

split-complementary

#307B4F #74307B #7B3036

monochromatic

#0E2316 #1F4F33 #307B4F #41A76B #63C28A

Accessibility & contrast

On white

5.16

#307B4F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#307B4F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307B4F

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307B4F	#FFFFFF	#000000	##FFFFFF
##307B4F	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B724C

Deuteranopia (green-blind)

#706A52

Tritanopia (blue-blind)

#167A70

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #307b4f;
/* rgb */ color: rgb(48, 123, 79);
/* oklch */ color: oklch(52.4% 0.102 154.7);

Tailwind

colors: {
  custom: {
    50: '#70a280',
    500: '#307b4f',
    950: '#000000',
  },
}

SCSS

$custom: #307b4f;
$custom-light: #70a280;
$custom-dark: #000000;

JSON

{
  "hex": "#307b4f",
  "rgb": {
    "r": 48,
    "g": 123,
    "b": 79
  },
  "hsl": {
    "h": 144.8,
    "s": 43.86,
    "l": 33.529
  },
  "oklch": {
    "l": 0.52376,
    "c": 0.10212,
    "h": 154.7
  },
  "luminance": 0.15359
}

Semantic roles & 50–950 ramp

primary

#307B4F

secondary

#A95D8A

accent

#549FD4

background

#F7FAF7

surface

#EDF3EE

border

#C8CDC9

text

#080F0A

muted

#7B7F7C

Preview Lab

Preview with #307B4F

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

Preview Lab → · Contrast checker → · Palette generator →