#308A4E#308A4E

#308A4E is a mid, vivid green. Relative luminance 0.194; OKLCH L 56.5% C 0.125 H 151.1°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#308A4E
RGB	rgb(48, 138, 78)
HSL	hsl(140, 48%, 36%)
HSV	hsv(140, 65%, 54%)
CMYK	cmyk(65.2%, 0%, 43.5%, 45.9%)
CIE-LAB	lab(51.10, -40.63, 24.48)
CIE-LCH	lch(51.10, 47.43, 148.93°)
OKLab	oklab(56.46% -0.1097 0.0605)
OKLCH	oklch(56.46% 0.125 151.1)
XYZ	xyz(11.6816, 19.3542, 10.3264)
Luminance	0.1935 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#308A4E #8A306C

analogous

#3F8A30 #308A4E #308A7B

triadic

#308A4E #4E308A #8A4E30

tetradic

#308A4E #303F8A #8A306C #8A7B30

square

#308A4E #303F8A #8A306C #8A7B30

split-complementary

#308A4E #7B308A #8A303F

monochromatic

#102F1B #205D34 #308A4E #40B768 #69CB8A

Accessibility & contrast

On white

4.31

#308A4E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#308A4E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #308A4E

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##308A4E	#FFFFFF	#000000	##000000
##308A4E	1.00	4.31	4.87	4.87
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.87	21.00	1.00	1.00
##000000	4.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B7F4A

Deuteranopia (green-blind)

#7F7652

Tritanopia (blue-blind)

#0D887B

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #308a4e;
/* rgb */ color: rgb(48, 138, 78);
/* oklch */ color: oklch(56.5% 0.125 151.1);

Tailwind

colors: {
  custom: {
    50: '#73ad80',
    500: '#308a4e',
    950: '#000000',
  },
}

SCSS

$custom: #308a4e;
$custom-light: #73ad80;
$custom-dark: #000000;

JSON

{
  "hex": "#308a4e",
  "rgb": {
    "r": 48,
    "g": 138,
    "b": 78
  },
  "hsl": {
    "h": 140,
    "s": 48.387,
    "l": 36.471
  },
  "oklch": {
    "l": 0.56459,
    "c": 0.1253,
    "h": 151.1
  },
  "luminance": 0.19355
}

Semantic roles & 50–950 ramp

primary

#308A4E

secondary

#B26498

accent

#50ABD8

background

#F7FAF7

surface

#EDF4EE

border

#C8CEC9

text

#09100A

muted

#7B7F7C

Preview Lab

Preview with #308A4E

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

Preview Lab → · Contrast checker → · Palette generator →