#309E36#309E36

#309E36 is a mid, vivid green. Relative luminance 0.253; OKLCH L 61.6% C 0.173 H 143.9°. Best body text is #000000 at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#309E36
RGB	rgb(48, 158, 54)
HSL	hsl(123, 53%, 40%)
HSV	hsv(123, 70%, 62%)
CMYK	cmyk(69.6%, 0%, 65.8%, 38%)
CIE-LAB	lab(57.41, -51.68, 44.09)
CIE-LCH	lch(57.41, 67.93, 139.53°)
OKLab	oklab(61.58% -0.14 0.1023)
OKLCH	oklch(61.58% 0.173 143.9)
XYZ	xyz(14.1108, 25.3469, 7.6381)
Luminance	0.2535 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309E36 #9E3098

analogous

#619E30 #309E36 #309E6D

triadic

#309E36 #36309E #9E3630

tetradic

#309E36 #30619E #9E3098 #9E6D30

square

#309E36 #30619E #9E3098 #9E6D30

split-complementary

#309E36 #6D309E #9E3061

monochromatic

#134016 #226F26 #309E36 #45C64C #74D579

Accessibility & contrast

On white

3.46

#309E36 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.07

#309E36 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309E36

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309E36	#FFFFFF	#000000	##000000
##309E36	1.00	3.46	6.07	6.07
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.07	21.00	1.00	1.00
##000000	6.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A18F29

Deuteranopia (green-blind)

#94863F

Tritanopia (blue-blind)

#0E9A88

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #309e36;
/* rgb */ color: rgb(48, 158, 54);
/* oklch */ color: oklch(61.6% 0.173 143.9);

Tailwind

colors: {
  custom: {
    50: '#78bc72',
    500: '#309e36',
    950: '#000000',
  },
}

SCSS

$custom: #309e36;
$custom-light: #78bc72;
$custom-dark: #000000;

JSON

{
  "hex": "#309e36",
  "rgb": {
    "r": 48,
    "g": 158,
    "b": 54
  },
  "hsl": {
    "h": 123.273,
    "s": 53.398,
    "l": 40.392
  },
  "oklch": {
    "l": 0.61575,
    "c": 0.17339,
    "h": 143.9
  },
  "luminance": 0.25348
}

Semantic roles & 50–950 ramp

primary

#309E36

secondary

#BD6DB8

accent

#4BD5DD

background

#F7FBF7

surface

#EEF6ED

border

#C9D0C8

text

#0A1208

muted

#7C817B

Preview Lab

Preview with #309E36

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

Preview Lab → · Contrast checker → · Palette generator →