#309251#309251

#309251 is a mid, vivid green. Relative luminance 0.218; OKLCH L 58.7% C 0.134 H 151.0°. Best body text is #000000 at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#309251
RGB	rgb(48, 146, 81)
HSL	hsl(140, 51%, 38%)
HSV	hsv(140, 67%, 57%)
CMYK	cmyk(67.1%, 0%, 44.5%, 42.7%)
CIE-LAB	lab(53.79, -43.33, 26.34)
CIE-LCH	lch(53.79, 50.71, 148.71°)
OKLab	oklab(58.69% -0.1169 0.0649)
OKLCH	oklch(58.69% 0.134 151)
XYZ	xyz(12.9820, 21.7789, 11.3026)
Luminance	0.2178 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309251 #923071

analogous

#409230 #309251 #309282

triadic

#309251 #513092 #925130

tetradic

#309251 #304092 #923071 #928230

square

#309251 #304092 #923071 #928230

split-complementary

#309251 #823092 #923040

monochromatic

#12361E #216437 #309251 #3FC06B #6DCF8E

Accessibility & contrast

On white

3.92

#309251 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.36

#309251 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309251

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309251	#FFFFFF	#000000	##000000
##309251	1.00	3.92	5.36	5.36
#FFFFFF	3.92	1.00	21.00	21.00
#000000	5.36	21.00	1.00	1.00
##000000	5.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#93864C

Deuteranopia (green-blind)

#867D55

Tritanopia (blue-blind)

#019082

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #309251;
/* rgb */ color: rgb(48, 146, 81);
/* oklch */ color: oklch(58.7% 0.134 151.0);

Tailwind

colors: {
  custom: {
    50: '#74b383',
    500: '#309251',
    950: '#000000',
  },
}

SCSS

$custom: #309251;
$custom-light: #74b383;
$custom-dark: #000000;

JSON

{
  "hex": "#309251",
  "rgb": {
    "r": 48,
    "g": 146,
    "b": 81
  },
  "hsl": {
    "h": 140.204,
    "s": 50.515,
    "l": 38.039
  },
  "oklch": {
    "l": 0.58692,
    "c": 0.13371,
    "h": 151
  },
  "luminance": 0.2178
}

Semantic roles & 50–950 ramp

primary

#309251

secondary

#B7679C

accent

#4EABDA

background

#F7FBF8

surface

#EDF6EF

border

#C8D0CA

text

#09110A

muted

#7B807C

Preview Lab

Preview with #309251

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

Preview Lab → · Contrast checker → · Palette generator →