#308B41#308B41

#308B41 is a mid, vivid green. Relative luminance 0.195; OKLCH L 56.5% C 0.139 H 146.9°. Best body text is #000000 at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#308B41
RGB	rgb(48, 139, 65)
HSL	hsl(131, 49%, 37%)
HSV	hsv(131, 65%, 55%)
CMYK	cmyk(65.5%, 0%, 53.2%, 45.5%)
CIE-LAB	lab(51.24, -43.20, 31.61)
CIE-LCH	lch(51.24, 53.53, 143.80°)
OKLab	oklab(56.51% -0.1167 0.0762)
OKLCH	oklch(56.51% 0.139 146.9)
XYZ	xyz(11.4049, 19.4741, 8.1578)
Luminance	0.1948 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#308B41 #8B307A

analogous

#4D8B30 #308B41 #308B6F

triadic

#308B41 #41308B #8B4130

tetradic

#308B41 #304D8B #8B307A #8B6F30

square

#308B41 #304D8B #8B307A #8B6F30

split-complementary

#308B41 #6F308B #8B304D

monochromatic

#113016 #205E2C #308B41 #40B856 #6ACC7C

Accessibility & contrast

On white

4.29

#308B41 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.90

#308B41 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #308B41

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##308B41	#FFFFFF	#000000	##000000
##308B41	1.00	4.29	4.90	4.90
#FFFFFF	4.29	1.00	21.00	21.00
#000000	4.90	21.00	1.00	1.00
##000000	4.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D7F3B

Deuteranopia (green-blind)

#817746

Tritanopia (blue-blind)

#16887A

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #308b41;
/* rgb */ color: rgb(48, 139, 65);
/* oklch */ color: oklch(56.5% 0.139 146.9);

Tailwind

colors: {
  custom: {
    50: '#73ae77',
    500: '#308b41',
    950: '#000000',
  },
}

SCSS

$custom: #308b41;
$custom-light: #73ae77;
$custom-dark: #000000;

JSON

{
  "hex": "#308b41",
  "rgb": {
    "r": 48,
    "g": 139,
    "b": 65
  },
  "hsl": {
    "h": 131.209,
    "s": 48.663,
    "l": 36.667
  },
  "oklch": {
    "l": 0.56509,
    "c": 0.13934,
    "h": 146.9
  },
  "luminance": 0.19475
}

Semantic roles & 50–950 ramp

primary

#308B41

secondary

#B364A4

accent

#50BFD8

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#091009

muted

#7B7F7B

Preview Lab

Preview with #308B41

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

Preview Lab → · Contrast checker → · Palette generator →