#309E49#309E49

#309E49 is a mid, vivid green. Relative luminance 0.256; OKLCH L 61.8% C 0.158 H 147.4°. Best body text is #000000 at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#309E49
RGB	rgb(48, 158, 73)
HSL	hsl(134, 53%, 40%)
HSV	hsv(134, 70%, 62%)
CMYK	cmyk(69.6%, 0%, 53.8%, 38%)
CIE-LAB	lab(57.62, -49.25, 35.32)
CIE-LCH	lch(57.62, 60.61, 144.36°)
OKLab	oklab(61.81% -0.1328 0.0849)
OKLCH	oklch(61.81% 0.158 147.4)
XYZ	xyz(14.6473, 25.5616, 10.4640)
Luminance	0.2556 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309E49 #9E3085

analogous

#4E9E30 #309E49 #309E80

triadic

#309E49 #49309E #9E4930

tetradic

#309E49 #304E9E #9E3085 #9E8030

square

#309E49 #304E9E #9E3085 #9E8030

split-complementary

#309E49 #80309E #9E304E

monochromatic

#13401E #226F33 #309E49 #45C662 #74D58A

Accessibility & contrast

On white

3.44

#309E49 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.11

#309E49 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309E49

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309E49	#FFFFFF	#000000	##000000
##309E49	1.00	3.44	6.11	6.11
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.11	21.00	1.00	1.00
##000000	6.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A09041

Deuteranopia (green-blind)

#93874F

Tritanopia (blue-blind)

#009B8B

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #309e49;
/* rgb */ color: rgb(48, 158, 73);
/* oklch */ color: oklch(61.8% 0.158 147.4);

Tailwind

colors: {
  custom: {
    50: '#77bc7e',
    500: '#309e49',
    950: '#000000',
  },
}

SCSS

$custom: #309e49;
$custom-light: #77bc7e;
$custom-dark: #000000;

JSON

{
  "hex": "#309e49",
  "rgb": {
    "r": 48,
    "g": 158,
    "b": 73
  },
  "hsl": {
    "h": 133.636,
    "s": 53.398,
    "l": 40.392
  },
  "oklch": {
    "l": 0.61812,
    "c": 0.1576,
    "h": 147.4
  },
  "luminance": 0.25563
}

Semantic roles & 50–950 ramp

primary

#309E49

secondary

#BD6DAB

accent

#4BBCDD

background

#F7FBF7

surface

#EEF6EE

border

#C9D0C9

text

#0A120A

muted

#7C817C

Preview Lab

Preview with #309E49

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

Preview Lab → · Contrast checker → · Palette generator →