#307B45#307B45

#307B45 is a mid, moderate green. Relative luminance 0.152; OKLCH L 52.2% C 0.112 H 150.0°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#307B45
RGB	rgb(48, 123, 69)
HSL	hsl(137, 44%, 34%)
HSV	hsv(137, 61%, 48%)
CMYK	cmyk(61%, 0%, 43.9%, 51.8%)
CIE-LAB	lab(45.94, -35.95, 22.77)
CIE-LCH	lch(45.94, 42.56, 147.66°)
OKLab	oklab(52.17% -0.0972 0.0562)
OKLCH	oklch(52.17% 0.112 150)
XYZ	xyz(9.3754, 15.2231, 8.0734)
Luminance	0.1522 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307B45 #7B3066

analogous

#407B30 #307B45 #307B6A

triadic

#307B45 #45307B #7B4530

tetradic

#307B45 #30407B #7B3066 #7B6A30

square

#307B45 #30407B #7B3066 #7B6A30

split-complementary

#307B45 #6A307B #7B3040

monochromatic

#0E2314 #1F4F2C #307B45 #41A75E #63C27E

Accessibility & contrast

On white

5.19

#307B45 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#307B45 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307B45

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307B45	#FFFFFF	#000000	##FFFFFF
##307B45	1.00	5.19	4.04	5.19
#FFFFFF	5.19	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7141

Deuteranopia (green-blind)

#726A49

Tritanopia (blue-blind)

#1B796E

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #307b45;
/* rgb */ color: rgb(48, 123, 69);
/* oklch */ color: oklch(52.2% 0.112 150.0);

Tailwind

colors: {
  custom: {
    50: '#70a279',
    500: '#307b45',
    950: '#000000',
  },
}

SCSS

$custom: #307b45;
$custom-light: #70a279;
$custom-dark: #000000;

JSON

{
  "hex": "#307b45",
  "rgb": {
    "r": 48,
    "g": 123,
    "b": 69
  },
  "hsl": {
    "h": 136.8,
    "s": 43.86,
    "l": 33.529
  },
  "oklch": {
    "l": 0.52166,
    "c": 0.11234,
    "h": 150
  },
  "luminance": 0.15224
}

Semantic roles & 50–950 ramp

primary

#307B45

secondary

#A95D94

accent

#54B0D4

background

#F7FAF7

surface

#EDF3ED

border

#C8CDC8

text

#080F09

muted

#7B7F7B

Preview Lab

Preview with #307B45

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

Preview Lab → · Contrast checker → · Palette generator →