#306510#306510

#306510 is a mid, vivid yellow-green. Relative luminance 0.100; OKLCH L 45.3% C 0.127 H 136.8°. Best body text is #FFFFFF at 7.01:1 contrast (WCAG AA passes).

Color values

HEX	#306510
RGB	rgb(48, 101, 16)
HSL	hsl(97, 73%, 23%)
HSV	hsv(97, 84%, 40%)
CMYK	cmyk(52.5%, 0%, 84.2%, 60.4%)
CIE-LAB	lab(37.79, -33.16, 39.11)
CIE-LCH	lch(37.79, 51.27, 130.30°)
OKLab	oklab(45.27% -0.0922 0.0867)
OKLCH	oklch(45.27% 0.127 136.8)
XYZ	xyz(5.9660, 9.9727, 2.1007)
Luminance	0.0997 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#306510 #451065

analogous

#5A6510 #306510 #10651A

triadic

#306510 #103065 #651030

tetradic

#306510 #105A65 #451065 #651A10

square

#306510 #105A65 #451065 #651A10

split-complementary

#306510 #1A1065 #65105A

monochromatic

#0D1A04 #173008 #306510 #499A18 #62CF21

Accessibility & contrast

On white

7.01

#306510 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#306510 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #306510

7.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##306510	#FFFFFF	#000000	##FFFFFF
##306510	1.00	7.01	2.99	7.01
#FFFFFF	7.01	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#695C00

Deuteranopia (green-blind)

#62571A

Tritanopia (blue-blind)

#2D6155

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #306510;
/* rgb */ color: rgb(48, 101, 16);
/* oklch */ color: oklch(45.3% 0.127 136.8);

Tailwind

colors: {
  custom: {
    50: '#6f9156',
    500: '#306510',
    950: '#000000',
  },
}

SCSS

$custom: #306510;
$custom-light: #6f9156;
$custom-dark: #000000;

JSON

{
  "hex": "#306510",
  "rgb": {
    "r": 48,
    "g": 101,
    "b": 16
  },
  "hsl": {
    "h": 97.412,
    "s": 72.65,
    "l": 22.941
  },
  "oklch": {
    "l": 0.45273,
    "c": 0.12654,
    "h": 136.8
  },
  "luminance": 0.09973
}

Semantic roles & 50–950 ramp

primary

#306510

secondary

#76339D

accent

#38EFAA

background

#F6F9F5

surface

#ECF1E9

border

#C7CBC5

text

#080D03

muted

#7B7E78

Preview Lab

Preview with #306510

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

Preview Lab → · Contrast checker → · Palette generator →