#307E31#307E31

#307E31 is a mid, vivid green. Relative luminance 0.158; OKLCH L 52.7% C 0.136 H 143.5°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#307E31
RGB	rgb(48, 126, 49)
HSL	hsl(121, 45%, 34%)
HSV	hsv(121, 62%, 49%)
CMYK	cmyk(61.9%, 0%, 61.1%, 50.6%)
CIE-LAB	lab(46.67, -40.29, 34.29)
CIE-LCH	lch(46.67, 52.91, 139.60°)
OKLab	oklab(52.68% -0.1094 0.0808)
OKLCH	oklch(52.68% 0.136 143.5)
XYZ	xyz(9.2336, 15.7710, 5.4626)
Luminance	0.1577 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307E31 #7E307D

analogous

#567E30 #307E31 #307E58

triadic

#307E31 #31307E #7E3130

tetradic

#307E31 #30567E #7E307D #7E5830

square

#307E31 #30567E #7E307D #7E5830

split-complementary

#307E31 #58307E #7E3056

monochromatic

#0E250F #1F5220 #307E31 #41AA42 #64C466

Accessibility & contrast

On white

5.05

#307E31 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#307E31 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307E31

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307E31	#FFFFFF	#000000	##FFFFFF
##307E31	1.00	5.05	4.15	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817329

Deuteranopia (green-blind)

#776C37

Tritanopia (blue-blind)

#227B6D

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #307e31;
/* rgb */ color: rgb(48, 126, 49);
/* oklch */ color: oklch(52.7% 0.136 143.5);

Tailwind

colors: {
  custom: {
    50: '#71a46c',
    500: '#307e31',
    950: '#000000',
  },
}

SCSS

$custom: #307e31;
$custom-light: #71a46c;
$custom-dark: #000000;

JSON

{
  "hex": "#307e31",
  "rgb": {
    "r": 48,
    "g": 126,
    "b": 49
  },
  "hsl": {
    "h": 120.769,
    "s": 44.828,
    "l": 34.118
  },
  "oklch": {
    "l": 0.5268,
    "c": 0.13603,
    "h": 143.5
  },
  "luminance": 0.15772
}

Semantic roles & 50–950 ramp

primary

#307E31

secondary

#AB5FAA

accent

#53D3D5

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#080F07

muted

#7B7F7A

Preview Lab

Preview with #307E31

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

Preview Lab → · Contrast checker → · Palette generator →