#308740#308740

#308740 is a mid, vivid green. Relative luminance 0.183; OKLCH L 55.4% C 0.135 H 146.9°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#308740
RGB	rgb(48, 135, 64)
HSL	hsl(131, 48%, 36%)
HSV	hsv(131, 64%, 53%)
CMYK	cmyk(64.4%, 0%, 52.6%, 47.1%)
CIE-LAB	lab(49.89, -41.77, 30.48)
CIE-LCH	lch(49.89, 51.71, 143.88°)
OKLab	oklab(55.39% -0.1128 0.0736)
OKLCH	oklch(55.39% 0.135 146.9)
XYZ	xyz(10.8076, 18.3254, 7.8171)
Luminance	0.1833 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#308740 #873077

analogous

#4B8730 #308740 #30876B

triadic

#308740 #403087 #874030

tetradic

#308740 #304B87 #873077 #876B30

square

#308740 #304B87 #873077 #876B30

split-complementary

#308740 #6B3087 #87304B

monochromatic

#102D15 #205A2B #308740 #40B455 #68C97A

Accessibility & contrast

On white

4.50

#308740 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.67

#308740 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #308740

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##308740	#FFFFFF	#000000	##000000
##308740	1.00	4.50	4.67	4.67
#FFFFFF	4.50	1.00	21.00	21.00
#000000	4.67	21.00	1.00	1.00
##000000	4.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#897B3A

Deuteranopia (green-blind)

#7E7445

Tritanopia (blue-blind)

#188477

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #308740;
/* rgb */ color: rgb(48, 135, 64);
/* oklch */ color: oklch(55.4% 0.135 146.9);

Tailwind

colors: {
  custom: {
    50: '#73ab76',
    500: '#308740',
    950: '#000000',
  },
}

SCSS

$custom: #308740;
$custom-light: #73ab76;
$custom-dark: #000000;

JSON

{
  "hex": "#308740",
  "rgb": {
    "r": 48,
    "g": 135,
    "b": 64
  },
  "hsl": {
    "h": 131.034,
    "s": 47.541,
    "l": 35.882
  },
  "oklch": {
    "l": 0.55392,
    "c": 0.13471,
    "h": 146.9
  },
  "luminance": 0.18326
}

Semantic roles & 50–950 ramp

primary

#308740

secondary

#B162A2

accent

#51BED7

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#091008

muted

#7B7F7B

Preview Lab

Preview with #308740

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

Preview Lab → · Contrast checker → · Palette generator →