#309F38#309F38

#309F38 is a mid, vivid green. Relative luminance 0.257; OKLCH L 61.9% C 0.173 H 144.1°. Best body text is #000000 at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#309F38
RGB	rgb(48, 159, 56)
HSL	hsl(124, 54%, 41%)
HSV	hsv(124, 70%, 62%)
CMYK	cmyk(69.8%, 0%, 64.8%, 37.6%)
CIE-LAB	lab(57.76, -51.81, 43.59)
CIE-LCH	lch(57.76, 67.71, 139.93°)
OKLab	oklab(61.87% -0.1403 0.1014)
OKLCH	oklch(61.87% 0.173 144.1)
XYZ	xyz(14.3300, 25.7086, 7.9477)
Luminance	0.2571 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309F38 #9F3097

analogous

#609F30 #309F38 #309F6F

triadic

#309F38 #38309F #9F3830

tetradic

#309F38 #30609F #9F3097 #9F6F30

square

#309F38 #30609F #9F3097 #9F6F30

split-complementary

#309F38 #6F309F #9F3060

monochromatic

#144117 #227027 #309F38 #45C74F #74D57B

Accessibility & contrast

On white

3.42

#309F38 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.14

#309F38 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309F38

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309F38	#FFFFFF	#000000	##000000
##309F38	1.00	3.42	6.14	6.14
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.14	21.00	1.00	1.00
##000000	6.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A2902C

Deuteranopia (green-blind)

#958741

Tritanopia (blue-blind)

#0B9B89

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #309f38;
/* rgb */ color: rgb(48, 159, 56);
/* oklch */ color: oklch(61.9% 0.173 144.1);

Tailwind

colors: {
  custom: {
    50: '#78bc73',
    500: '#309f38',
    950: '#000000',
  },
}

SCSS

$custom: #309f38;
$custom-light: #78bc73;
$custom-dark: #000000;

JSON

{
  "hex": "#309f38",
  "rgb": {
    "r": 48,
    "g": 159,
    "b": 56
  },
  "hsl": {
    "h": 124.324,
    "s": 53.623,
    "l": 40.588
  },
  "oklch": {
    "l": 0.61868,
    "c": 0.1731,
    "h": 144.1
  },
  "luminance": 0.2571
}

Semantic roles & 50–950 ramp

primary

#309F38

secondary

#BD6EB7

accent

#4BD2DD

background

#F7FBF7

surface

#EEF7ED

border

#C9D0C8

text

#0A1208

muted

#7C817B

Preview Lab

Preview with #309F38

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

Preview Lab → · Contrast checker → · Palette generator →