#309B25#309B25

#309B25 is a mid, vivid green. Relative luminance 0.242; OKLCH L 60.6% C 0.181 H 141.8°. Best body text is #000000 at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#309B25
RGB	rgb(48, 155, 37)
HSL	hsl(114, 61%, 38%)
HSV	hsv(114, 76%, 61%)
CMYK	cmyk(69%, 0%, 76.1%, 39.2%)
CIE-LAB	lab(56.29, -52.19, 49.73)
CIE-LCH	lch(56.29, 72.08, 136.38°)
OKLab	oklab(60.6% -0.1423 0.112)
OKLCH	oklch(60.6% 0.181 141.8)
XYZ	xyz(13.2735, 24.2032, 5.7221)
Luminance	0.2420 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309B25 #90259B

analogous

#6B9B25 #309B25 #259B55

triadic

#309B25 #25309B #9B2530

tetradic

#309B25 #256B9B #90259B #9B5525

square

#309B25 #256B9B #90259B #9B5525

split-complementary

#309B25 #55259B #9B256B

monochromatic

#11380D #216A19 #309B25 #3FCC31 #6CD961

Accessibility & contrast

On white

3.60

#309B25 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.84

#309B25 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309B25

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309B25	#FFFFFF	#000000	##000000
##309B25	1.00	3.60	5.84	5.84
#FFFFFF	3.60	1.00	21.00	21.00
#000000	5.84	21.00	1.00	1.00
##000000	5.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F8C0C

Deuteranopia (green-blind)

#928432

Tritanopia (blue-blind)

#179684

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #309b25;
/* rgb */ color: rgb(48, 155, 37);
/* oklch */ color: oklch(60.6% 0.181 141.8);

Tailwind

colors: {
  custom: {
    50: '#78b968',
    500: '#309b25',
    950: '#000000',
  },
}

SCSS

$custom: #309b25;
$custom-light: #78b968;
$custom-dark: #000000;

JSON

{
  "hex": "#309b25",
  "rgb": {
    "r": 48,
    "g": 155,
    "b": 37
  },
  "hsl": {
    "h": 114.407,
    "s": 61.458,
    "l": 37.647
  },
  "oklch": {
    "l": 0.60604,
    "c": 0.18105,
    "h": 141.8
  },
  "luminance": 0.24205
}

Semantic roles & 50–950 ramp

primary

#309B25

secondary

#B55DBF

accent

#43E5D6

background

#F7FBF6

surface

#EEF6EB

border

#C9D0C6

text

#0A1207

muted

#7C817A

Preview Lab

Preview with #309B25

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

Preview Lab → · Contrast checker → · Palette generator →