#307E1B#307E1B

#307E1B is a mid, vivid green. Relative luminance 0.156; OKLCH L 52.5% C 0.152 H 140.0°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#307E1B
RGB	rgb(48, 126, 27)
HSL	hsl(107, 65%, 30%)
HSV	hsv(107, 79%, 49%)
CMYK	cmyk(61.9%, 0%, 78.6%, 50.6%)
CIE-LAB	lab(46.48, -42.47, 43.62)
CIE-LCH	lch(46.48, 60.88, 134.23°)
OKLab	oklab(52.46% -0.1166 0.0978)
OKLCH	oklch(52.46% 0.152 140)
XYZ	xyz(8.8772, 15.6284, 3.5855)
Luminance	0.1563 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307E1B #691B7E

analogous

#617E1B #307E1B #1B7E38

triadic

#307E1B #1B307E #7E1B30

tetradic

#307E1B #1B617E #691B7E #7E381B

square

#307E1B #1B617E #691B7E #7E381B

split-complementary

#307E1B #381B7E #7E1B61

monochromatic

#0A1905 #1D4C10 #307E1B #43B026 #5ED63E

Accessibility & contrast

On white

5.09

#307E1B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#307E1B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307E1B

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307E1B	#FFFFFF	#000000	##FFFFFF
##307E1B	1.00	5.09	4.13	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827205

Deuteranopia (green-blind)

#786C26

Tritanopia (blue-blind)

#267A6B

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #307e1b;
/* rgb */ color: rgb(48, 126, 27);
/* oklch */ color: oklch(52.5% 0.152 140.0);

Tailwind

colors: {
  custom: {
    50: '#73a45f',
    500: '#307e1b',
    950: '#000000',
  },
}

SCSS

$custom: #307e1b;
$custom-light: #73a45f;
$custom-dark: #000000;

JSON

{
  "hex": "#307e1b",
  "rgb": {
    "r": 48,
    "g": 126,
    "b": 27
  },
  "hsl": {
    "h": 107.273,
    "s": 64.706,
    "l": 30
  },
  "oklch": {
    "l": 0.52463,
    "c": 0.15217,
    "h": 140
  },
  "luminance": 0.15629
}

Semantic roles & 50–950 ramp

primary

#307E1B

secondary

#9A43B2

accent

#40E8C4

background

#F7FAF5

surface

#EDF4EA

border

#C8CEC6

text

#090F05

muted

#7B7F79

Preview Lab

Preview with #307E1B

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

Preview Lab → · Contrast checker → · Palette generator →