#309451#309451

#309451 is a mid, vivid green. Relative luminance 0.224; OKLCH L 59.2% C 0.137 H 150.7°. Best body text is #000000 at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#309451
RGB	rgb(48, 148, 81)
HSL	hsl(140, 51%, 38%)
HSV	hsv(140, 68%, 58%)
CMYK	cmyk(67.6%, 0%, 45.3%, 42%)
CIE-LAB	lab(54.45, -44.13, 27.18)
CIE-LCH	lch(54.45, 51.83, 148.36°)
OKLab	oklab(59.23% -0.119 0.0669)
OKLCH	oklch(59.23% 0.137 150.7)
XYZ	xyz(13.2930, 22.4009, 11.4062)
Luminance	0.2240 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309451 #943073

analogous

#419430 #309451 #309483

triadic

#309451 #513094 #945130

tetradic

#309451 #304194 #943073 #948330

square

#309451 #304194 #943073 #948330

split-complementary

#309451 #833094 #943041

monochromatic

#12381E #216638 #309451 #40C16B #6ED08F

Accessibility & contrast

On white

3.83

#309451 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.48

#309451 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309451

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309451	#FFFFFF	#000000	##000000
##309451	1.00	3.83	5.48	5.48
#FFFFFF	3.83	1.00	21.00	21.00
#000000	5.48	21.00	1.00	1.00
##000000	5.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#95884C

Deuteranopia (green-blind)

#887F56

Tritanopia (blue-blind)

#009284

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #309451;
/* rgb */ color: rgb(48, 148, 81);
/* oklch */ color: oklch(59.2% 0.137 150.7);

Tailwind

colors: {
  custom: {
    50: '#75b483',
    500: '#309451',
    950: '#000000',
  },
}

SCSS

$custom: #309451;
$custom-light: #75b483;
$custom-dark: #000000;

JSON

{
  "hex": "#309451",
  "rgb": {
    "r": 48,
    "g": 148,
    "b": 81
  },
  "hsl": {
    "h": 139.8,
    "s": 51.02,
    "l": 38.431
  },
  "oklch": {
    "l": 0.59234,
    "c": 0.13651,
    "h": 150.7
  },
  "luminance": 0.22402
}

Semantic roles & 50–950 ramp

primary

#309451

secondary

#B8689D

accent

#4DACDA

background

#F7FBF8

surface

#EEF6EF

border

#C9D0CA

text

#09110A

muted

#7B807C

Preview Lab

Preview with #309451

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

Preview Lab → · Contrast checker → · Palette generator →