#307B30#307B30

#307B30 is a mid, vivid green. Relative luminance 0.150; OKLCH L 51.8% C 0.133 H 143.4°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#307B30
RGB	rgb(48, 123, 48)
HSL	hsl(120, 44%, 34%)
HSV	hsv(120, 61%, 48%)
CMYK	cmyk(61%, 0%, 61%, 51.8%)
CIE-LAB	lab(45.64, -39.21, 33.60)
CIE-LCH	lch(45.64, 51.63, 139.41°)
OKLab	oklab(51.83% -0.1065 0.0792)
OKLCH	oklch(51.83% 0.133 143.4)
XYZ	xyz(8.8349, 15.0069, 5.2268)
Luminance	0.1501 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307B30 #7B307B

analogous

#557B30 #307B30 #307B55

triadic

#307B30 #30307B #7B3030

tetradic

#307B30 #30557B #7B307B #7B5530

square

#307B30 #30557B #7B307B #7B5530

split-complementary

#307B30 #55307B #7B3055

monochromatic

#0E230E #1F4F1F #307B30 #41A741 #63C263

Accessibility & contrast

On white

5.25

#307B30 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#307B30 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307B30

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307B30	#FFFFFF	#000000	##FFFFFF
##307B30	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7028

Deuteranopia (green-blind)

#746A36

Tritanopia (blue-blind)

#23786B

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #307b30;
/* rgb */ color: rgb(48, 123, 48);
/* oklch */ color: oklch(51.8% 0.133 143.4);

Tailwind

colors: {
  custom: {
    50: '#71a26b',
    500: '#307b30',
    950: '#000000',
  },
}

SCSS

$custom: #307b30;
$custom-light: #71a26b;
$custom-dark: #000000;

JSON

{
  "hex": "#307b30",
  "rgb": {
    "r": 48,
    "g": 123,
    "b": 48
  },
  "hsl": {
    "h": 120,
    "s": 43.86,
    "l": 33.529
  },
  "oklch": {
    "l": 0.51828,
    "c": 0.13277,
    "h": 143.4
  },
  "luminance": 0.15008
}

Semantic roles & 50–950 ramp

primary

#307B30

secondary

#A95DA9

accent

#54D4D4

background

#F7FAF6

surface

#EDF3EB

border

#C8CDC6

text

#080F07

muted

#7B7F7A

Preview Lab

Preview with #307B30

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

Preview Lab → · Contrast checker → · Palette generator →