#309E48#309E48

#309E48 is a mid, vivid green. Relative luminance 0.256; OKLCH L 61.8% C 0.158 H 147.2°. Best body text is #000000 at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#309E48
RGB	rgb(48, 158, 72)
HSL	hsl(133, 53%, 40%)
HSV	hsv(133, 70%, 62%)
CMYK	cmyk(69.6%, 0%, 54.4%, 38%)
CIE-LAB	lab(57.61, -49.40, 35.80)
CIE-LCH	lch(57.61, 61.01, 144.07°)
OKLab	oklab(61.8% -0.1332 0.0859)
OKLCH	oklch(61.8% 0.158 147.2)
XYZ	xyz(14.6144, 25.5484, 10.2908)
Luminance	0.2555 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309E48 #9E3086

analogous

#4F9E30 #309E48 #309E7F

triadic

#309E48 #48309E #9E4830

tetradic

#309E48 #304F9E #9E3086 #9E7F30

square

#309E48 #304F9E #9E3086 #9E7F30

split-complementary

#309E48 #7F309E #9E304F

monochromatic

#13401D #226F33 #309E48 #45C661 #74D589

Accessibility & contrast

On white

3.44

#309E48 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.11

#309E48 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309E48

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309E48	#FFFFFF	#000000	##000000
##309E48	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)

#A09040

Deuteranopia (green-blind)

#93874E

Tritanopia (blue-blind)

#009B8B

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #309e48;
/* rgb */ color: rgb(48, 158, 72);
/* oklch */ color: oklch(61.8% 0.158 147.2);

Tailwind

colors: {
  custom: {
    50: '#77bc7d',
    500: '#309e48',
    950: '#000000',
  },
}

SCSS

$custom: #309e48;
$custom-light: #77bc7d;
$custom-dark: #000000;

JSON

{
  "hex": "#309e48",
  "rgb": {
    "r": 48,
    "g": 158,
    "b": 72
  },
  "hsl": {
    "h": 133.091,
    "s": 53.398,
    "l": 40.392
  },
  "oklch": {
    "l": 0.61798,
    "c": 0.15849,
    "h": 147.2
  },
  "luminance": 0.2555
}

Semantic roles & 50–950 ramp

primary

#309E48

secondary

#BD6DAB

accent

#4BBDDD

background

#F7FBF7

surface

#EEF6EE

border

#C9D0C9

text

#0A120A

muted

#7C817C

Preview Lab

Preview with #309E48

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

Preview Lab → · Contrast checker → · Palette generator →