#307B34#307B34

#307B34 is a mid, vivid green. Relative luminance 0.150; OKLCH L 51.9% C 0.129 H 144.3°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#307B34
RGB	rgb(48, 123, 52)
HSL	hsl(123, 44%, 34%)
HSV	hsv(123, 61%, 48%)
CMYK	cmyk(61%, 0%, 57.7%, 51.8%)
CIE-LAB	lab(45.69, -38.68, 31.63)
CIE-LCH	lch(45.69, 49.96, 140.73°)
OKLab	oklab(51.88% -0.1049 0.0753)
OKLCH	oklch(51.88% 0.129 144.3)
XYZ	xyz(8.9212, 15.0414, 5.6813)
Luminance	0.1504 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307B34 #7B3077

analogous

#517B30 #307B34 #307B59

triadic

#307B34 #34307B #7B3430

tetradic

#307B34 #30517B #7B3077 #7B5930

square

#307B34 #30517B #7B3077 #7B5930

split-complementary

#307B34 #59307B #7B3051

monochromatic

#0E230F #1F4F21 #307B34 #41A747 #63C268

Accessibility & contrast

On white

5.24

#307B34 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#307B34 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307B34

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307B34	#FFFFFF	#000000	##FFFFFF
##307B34	1.00	5.24	4.01	5.24
#FFFFFF	5.24	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D702D

Deuteranopia (green-blind)

#746A39

Tritanopia (blue-blind)

#22786B

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #307b34;
/* rgb */ color: rgb(48, 123, 52);
/* oklch */ color: oklch(51.9% 0.129 144.3);

Tailwind

colors: {
  custom: {
    50: '#71a26d',
    500: '#307b34',
    950: '#000000',
  },
}

SCSS

$custom: #307b34;
$custom-light: #71a26d;
$custom-dark: #000000;

JSON

{
  "hex": "#307b34",
  "rgb": {
    "r": 48,
    "g": 123,
    "b": 52
  },
  "hsl": {
    "h": 123.2,
    "s": 43.86,
    "l": 33.529
  },
  "oklch": {
    "l": 0.51882,
    "c": 0.12914,
    "h": 144.3
  },
  "luminance": 0.15042
}

Semantic roles & 50–950 ramp

primary

#307B34

secondary

#A95DA5

accent

#54CDD4

background

#F7FAF6

surface

#EDF3EC

border

#C8CDC7

text

#080F07

muted

#7B7F7A

Preview Lab

Preview with #307B34

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

Preview Lab → · Contrast checker → · Palette generator →