#309F15#309F15

#309F15 is a mid, vivid green. Relative luminance 0.255; OKLCH L 61.6% C 0.193 H 140.7°. Best body text is #000000 at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#309F15
RGB	rgb(48, 159, 21)
HSL	hsl(108, 77%, 35%)
HSV	hsv(108, 87%, 62%)
CMYK	cmyk(69.8%, 0%, 86.8%, 37.6%)
CIE-LAB	lab(57.54, -54.48, 55.64)
CIE-LCH	lch(57.54, 77.87, 134.40°)
OKLab	oklab(61.61% -0.1492 0.1221)
OKLCH	oklch(61.61% 0.193 140.7)
XYZ	xyz(13.7517, 25.4773, 4.9022)
Luminance	0.2548 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309F15 #84159F

analogous

#759F15 #309F15 #159F3F

triadic

#309F15 #15309F #9F1530

tetradic

#309F15 #15759F #84159F #9F3F15

square

#309F15 #15759F #84159F #9F3F15

split-complementary

#309F15 #3F159F #9F1575

monochromatic

#0F3307 #20690E #309F15 #40D51C #67E748

Accessibility & contrast

On white

3.44

#309F15 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.10

#309F15 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309F15

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309F15	#FFFFFF	#000000	##000000
##309F15	1.00	3.44	6.10	6.10
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.10	21.00	1.00	1.00
##000000	6.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A38F00

Deuteranopia (green-blind)

#978729

Tritanopia (blue-blind)

#189A87

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #309f15;
/* rgb */ color: rgb(48, 159, 21);
/* oklch */ color: oklch(61.6% 0.193 140.7);

Tailwind

colors: {
  custom: {
    50: '#7abc62',
    500: '#309f15',
    950: '#000000',
  },
}

SCSS

$custom: #309f15;
$custom-light: #7abc62;
$custom-dark: #000000;

JSON

{
  "hex": "#309f15",
  "rgb": {
    "r": 48,
    "g": 159,
    "b": 21
  },
  "hsl": {
    "h": 108.261,
    "s": 76.667,
    "l": 35.294
  },
  "oklch": {
    "l": 0.61613,
    "c": 0.19279,
    "h": 140.7
  },
  "luminance": 0.25479
}

Semantic roles & 50–950 ramp

primary

#309F15

secondary

#AF48C8

accent

#35F3CE

background

#F8FBF6

surface

#EFF7EB

border

#CAD0C6

text

#0B1206

muted

#7C817A

Preview Lab

Preview with #309F15

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

Preview Lab → · Contrast checker → · Palette generator →