#307D4E#307D4E

#307D4E is a mid, moderate green. Relative luminance 0.158; OKLCH L 52.9% C 0.106 H 153.7°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#307D4E
RGB	rgb(48, 125, 78)
HSL	hsl(143, 45%, 34%)
HSV	hsv(143, 62%, 49%)
CMYK	cmyk(61.6%, 0%, 37.6%, 51%)
CIE-LAB	lab(46.77, -35.09, 18.77)
CIE-LCH	lch(46.77, 39.80, 151.86°)
OKLab	oklab(52.9% -0.0952 0.047)
OKLCH	oklch(52.9% 0.106 153.7)
XYZ	xyz(9.9269, 15.8447, 9.7414)
Luminance	0.1585 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307D4E #7D305F

analogous

#397D30 #307D4E #307D75

triadic

#307D4E #4E307D #7D4E30

tetradic

#307D4E #30397D #7D305F #7D7530

square

#307D4E #30397D #7D305F #7D7530

split-complementary

#307D4E #75307D #7D3039

monochromatic

#0E2517 #1F5132 #307D4E #41A96A #64C389

Accessibility & contrast

On white

5.04

#307D4E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#307D4E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307D4E

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307D4E	#FFFFFF	#000000	##FFFFFF
##307D4E	1.00	5.04	4.17	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D734B

Deuteranopia (green-blind)

#736C51

Tritanopia (blue-blind)

#157C71

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #307d4e;
/* rgb */ color: rgb(48, 125, 78);
/* oklch */ color: oklch(52.9% 0.106 153.7);

Tailwind

colors: {
  custom: {
    50: '#70a380',
    500: '#307d4e',
    950: '#000000',
  },
}

SCSS

$custom: #307d4e;
$custom-light: #70a380;
$custom-dark: #000000;

JSON

{
  "hex": "#307d4e",
  "rgb": {
    "r": 48,
    "g": 125,
    "b": 78
  },
  "hsl": {
    "h": 143.377,
    "s": 44.509,
    "l": 33.922
  },
  "oklch": {
    "l": 0.52902,
    "c": 0.10615,
    "h": 153.7
  },
  "luminance": 0.15846
}

Semantic roles & 50–950 ramp

primary

#307D4E

secondary

#AB5E8D

accent

#54A2D4

background

#F7FAF7

surface

#EDF4EE

border

#C8CEC9

text

#080F0A

muted

#7B7F7C

Preview Lab

Preview with #307D4E

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

Preview Lab → · Contrast checker → · Palette generator →