#307F53#307F53

#307F53 is a mid, moderate green. Relative luminance 0.164; OKLCH L 53.6% C 0.104 H 155.8°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#307F53
RGB	rgb(48, 127, 83)
HSL	hsl(147, 45%, 34%)
HSV	hsv(147, 62%, 50%)
CMYK	cmyk(62.2%, 0%, 34.6%, 50.2%)
CIE-LAB	lab(47.53, -34.95, 16.94)
CIE-LCH	lch(47.53, 38.84, 154.14°)
OKLab	oklab(53.56% -0.095 0.0427)
OKLCH	oklch(53.56% 0.104 155.8)
XYZ	xyz(10.3687, 16.4306, 10.8069)
Luminance	0.1643 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307F53 #7F305C

analogous

#357F30 #307F53 #307F7B

triadic

#307F53 #53307F #7F5330

tetradic

#307F53 #30357F #7F305C #7F7B30

square

#307F53 #30357F #7F305C #7F7B30

split-complementary

#307F53 #7B307F #7F3035

monochromatic

#0E2619 #1F5336 #307F53 #41AB70 #65C58F

Accessibility & contrast

On white

4.90

#307F53 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#307F53 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307F53

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307F53	#FFFFFF	#000000	##FFFFFF
##307F53	1.00	4.90	4.29	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7550

Deuteranopia (green-blind)

#746E56

Tritanopia (blue-blind)

#107E74

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #307f53;
/* rgb */ color: rgb(48, 127, 83);
/* oklch */ color: oklch(53.6% 0.104 155.8);

Tailwind

colors: {
  custom: {
    50: '#71a583',
    500: '#307f53',
    950: '#000000',
  },
}

SCSS

$custom: #307f53;
$custom-light: #71a583;
$custom-dark: #000000;

JSON

{
  "hex": "#307f53",
  "rgb": {
    "r": 48,
    "g": 127,
    "b": 83
  },
  "hsl": {
    "h": 146.582,
    "s": 45.143,
    "l": 34.314
  },
  "oklch": {
    "l": 0.53561,
    "c": 0.10414,
    "h": 155.8
  },
  "luminance": 0.16432
}

Semantic roles & 50–950 ramp

primary

#307F53

secondary

#AC5F8A

accent

#539BD5

background

#F7FAF8

surface

#EDF4EF

border

#C8CECA

text

#080F0A

muted

#7B7F7C

Preview Lab

Preview with #307F53

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

Preview Lab → · Contrast checker → · Palette generator →