#307D30#307D30

#307D30 is a mid, vivid green. Relative luminance 0.155; OKLCH L 52.4% C 0.136 H 143.3°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#307D30
RGB	rgb(48, 125, 48)
HSL	hsl(120, 45%, 34%)
HSV	hsv(120, 62%, 49%)
CMYK	cmyk(61.6%, 0%, 61.6%, 51%)
CIE-LAB	lab(46.32, -40.02, 34.38)
CIE-LCH	lch(46.32, 52.76, 139.33°)
OKLab	oklab(52.39% -0.1087 0.0809)
OKLCH	oklch(52.39% 0.136 143.3)
XYZ	xyz(9.0855, 15.5082, 5.3103)
Luminance	0.1551 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307D30 #7D307D

analogous

#577D30 #307D30 #307D57

triadic

#307D30 #30307D #7D3030

tetradic

#307D30 #30577D #7D307D #7D5730

square

#307D30 #30577D #7D307D #7D5730

split-complementary

#307D30 #57307D #7D3057

monochromatic

#0E250E #1F511F #307D30 #41A941 #64C364

Accessibility & contrast

On white

5.12

#307D30 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#307D30 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307D30

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307D30	#FFFFFF	#000000	##FFFFFF
##307D30	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807228

Deuteranopia (green-blind)

#766B36

Tritanopia (blue-blind)

#227A6C

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #307d30;
/* rgb */ color: rgb(48, 125, 48);
/* oklch */ color: oklch(52.4% 0.136 143.3);

Tailwind

colors: {
  custom: {
    50: '#71a36b',
    500: '#307d30',
    950: '#000000',
  },
}

SCSS

$custom: #307d30;
$custom-light: #71a36b;
$custom-dark: #000000;

JSON

{
  "hex": "#307d30",
  "rgb": {
    "r": 48,
    "g": 125,
    "b": 48
  },
  "hsl": {
    "h": 120,
    "s": 44.509,
    "l": 33.922
  },
  "oklch": {
    "l": 0.52388,
    "c": 0.13553,
    "h": 143.3
  },
  "luminance": 0.15509
}

Semantic roles & 50–950 ramp

primary

#307D30

secondary

#AB5EAB

accent

#54D4D4

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#080F07

muted

#7B7F7A

Preview Lab

Preview with #307D30

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

Preview Lab → · Contrast checker → · Palette generator →