#309751#309751

#309751 is a mid, vivid green. Relative luminance 0.234; OKLCH L 60.0% C 0.141 H 150.3°. Best body text is #000000 at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#309751
RGB	rgb(48, 151, 81)
HSL	hsl(139, 52%, 39%)
HSV	hsv(139, 68%, 59%)
CMYK	cmyk(68.2%, 0%, 46.4%, 40.8%)
CIE-LAB	lab(55.44, -45.31, 28.45)
CIE-LCH	lch(55.44, 53.50, 147.88°)
OKLab	oklab(60.05% -0.1221 0.0698)
OKLCH	oklch(60.05% 0.141 150.3)
XYZ	xyz(13.7696, 23.3542, 11.5651)
Luminance	0.2336 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309751 #973076

analogous

#439730 #309751 #309785

triadic

#309751 #513097 #975130

tetradic

#309751 #304397 #973076 #978530

square

#309751 #304397 #973076 #978530

split-complementary

#309751 #853097 #973043

monochromatic

#123A1F #216938 #309751 #41C36B #70D28F

Accessibility & contrast

On white

3.70

#309751 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.67

#309751 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309751

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309751	#FFFFFF	#000000	##000000
##309751	1.00	3.70	5.67	5.67
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.67	21.00	1.00	1.00
##000000	5.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#988A4C

Deuteranopia (green-blind)

#8B8156

Tritanopia (blue-blind)

#009486

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #309751;
/* rgb */ color: rgb(48, 151, 81);
/* oklch */ color: oklch(60.0% 0.141 150.3);

Tailwind

colors: {
  custom: {
    50: '#75b683',
    500: '#309751',
    950: '#000000',
  },
}

SCSS

$custom: #309751;
$custom-light: #75b683;
$custom-dark: #000000;

JSON

{
  "hex": "#309751",
  "rgb": {
    "r": 48,
    "g": 151,
    "b": 81
  },
  "hsl": {
    "h": 139.223,
    "s": 51.759,
    "l": 39.02
  },
  "oklch": {
    "l": 0.60046,
    "c": 0.14067,
    "h": 150.3
  },
  "luminance": 0.23356
}

Semantic roles & 50–950 ramp

primary

#309751

secondary

#B96AA0

accent

#4DAEDB

background

#F7FBF8

surface

#EEF6EF

border

#C9D0CA

text

#09110A

muted

#7B807C

Preview Lab

Preview with #309751

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

Preview Lab → · Contrast checker → · Palette generator →