#309D34#309D34

#309D34 is a mid, vivid green. Relative luminance 0.250; OKLCH L 61.3% C 0.174 H 143.6°. Best body text is #000000 at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#309D34
RGB	rgb(48, 157, 52)
HSL	hsl(122, 53%, 40%)
HSV	hsv(122, 69%, 62%)
CMYK	cmyk(69.4%, 0%, 66.9%, 38.4%)
CIE-LAB	lab(57.06, -51.54, 44.58)
CIE-LCH	lch(57.06, 68.14, 139.14°)
OKLab	oklab(61.28% -0.1397 0.1031)
OKLCH	oklch(61.28% 0.174 143.6)
XYZ	xyz(13.8949, 24.9888, 7.3392)
Luminance	0.2499 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309D34 #9D3099

analogous

#629D30 #309D34 #309D6B

triadic

#309D34 #34309D #9D3430

tetradic

#309D34 #30629D #9D3099 #9D6B30

square

#309D34 #30629D #9D3099 #9D6B30

split-complementary

#309D34 #6B309D #9D3062

monochromatic

#133F15 #226E24 #309D34 #44C649 #73D477

Accessibility & contrast

On white

3.50

#309D34 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.00

#309D34 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309D34

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309D34	#FFFFFF	#000000	##000000
##309D34	1.00	3.50	6.00	6.00
#FFFFFF	3.50	1.00	21.00	21.00
#000000	6.00	21.00	1.00	1.00
##000000	6.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A08E26

Deuteranopia (green-blind)

#93863D

Tritanopia (blue-blind)

#109987

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #309d34;
/* rgb */ color: rgb(48, 157, 52);
/* oklch */ color: oklch(61.3% 0.174 143.6);

Tailwind

colors: {
  custom: {
    50: '#78bb70',
    500: '#309d34',
    950: '#000000',
  },
}

SCSS

$custom: #309d34;
$custom-light: #78bb70;
$custom-dark: #000000;

JSON

{
  "hex": "#309d34",
  "rgb": {
    "r": 48,
    "g": 157,
    "b": 52
  },
  "hsl": {
    "h": 122.202,
    "s": 53.171,
    "l": 40.196
  },
  "oklch": {
    "l": 0.61281,
    "c": 0.17365,
    "h": 143.6
  },
  "luminance": 0.2499
}

Semantic roles & 50–950 ramp

primary

#309D34

secondary

#BC6DB9

accent

#4BD7DD

background

#F7FBF7

surface

#EEF6ED

border

#C9D0C8

text

#0A1208

muted

#7C817B

Preview Lab

Preview with #309D34

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

Preview Lab → · Contrast checker → · Palette generator →