#308F40#308F40

#308F40 is a mid, vivid green. Relative luminance 0.206; OKLCH L 57.6% C 0.146 H 146.3°. Best body text is #000000 at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#308F40
RGB	rgb(48, 143, 64)
HSL	hsl(130, 50%, 37%)
HSV	hsv(130, 66%, 56%)
CMYK	cmyk(66.4%, 0%, 55.2%, 43.9%)
CIE-LAB	lab(52.56, -44.90, 33.73)
CIE-LCH	lch(52.56, 56.16, 143.09°)
OKLab	oklab(57.59% -0.1213 0.0808)
OKLCH	oklch(57.59% 0.146 146.3)
XYZ	xyz(11.9660, 20.6422, 8.2032)
Luminance	0.2064 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#308F40 #8F307F

analogous

#508F30 #308F40 #308F6F

triadic

#308F40 #40308F #8F4030

tetradic

#308F40 #30508F #8F307F #8F6F30

square

#308F40 #30508F #8F307F #8F6F30

split-complementary

#308F40 #6F308F #8F3050

monochromatic

#113317 #21612B #308F40 #3FBD55 #6CCE7C

Accessibility & contrast

On white

4.09

#308F40 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.13

#308F40 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #308F40

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##308F40	#FFFFFF	#000000	##000000
##308F40	1.00	4.09	5.13	5.13
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.13	21.00	1.00	1.00
##000000	5.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918239

Deuteranopia (green-blind)

#857A46

Tritanopia (blue-blind)

#148C7D

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #308f40;
/* rgb */ color: rgb(48, 143, 64);
/* oklch */ color: oklch(57.6% 0.146 146.3);

Tailwind

colors: {
  custom: {
    50: '#74b177',
    500: '#308f40',
    950: '#000000',
  },
}

SCSS

$custom: #308f40;
$custom-light: #74b177;
$custom-dark: #000000;

JSON

{
  "hex": "#308f40",
  "rgb": {
    "r": 48,
    "g": 143,
    "b": 64
  },
  "hsl": {
    "h": 130.105,
    "s": 49.738,
    "l": 37.451
  },
  "oklch": {
    "l": 0.57593,
    "c": 0.14573,
    "h": 146.3
  },
  "luminance": 0.20643
}

Semantic roles & 50–950 ramp

primary

#308F40

secondary

#B566A8

accent

#4FC2D9

background

#F7FBF7

surface

#EDF6ED

border

#C8D0C8

text

#091109

muted

#7B807B

Preview Lab

Preview with #308F40

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

Preview Lab → · Contrast checker → · Palette generator →