#678310#678310

#678310 is a mid, vivid yellow-green. Relative luminance 0.192; OKLCH L 56.8% C 0.135 H 123.7°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#678310
RGB	rgb(103, 131, 16)
HSL	hsl(75, 78%, 29%)
HSV	hsv(75, 88%, 51%)
CMYK	cmyk(21.4%, 0%, 87.8%, 48.6%)
CIE-LAB	lab(50.87, -25.40, 51.94)
CIE-LCH	lch(50.87, 57.82, 116.06°)
OKLab	oklab(56.78% -0.0748 0.1124)
OKLCH	oklch(56.78% 0.135 123.7)
XYZ	xyz(13.8035, 19.1535, 3.4599)
Luminance	0.1915 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#678310 #2C1083

analogous

#836610 #678310 #2E8310

triadic

#678310 #106783 #831067

tetradic

#678310 #108366 #2C1083 #83102E

square

#678310 #108366 #2C1083 #83102E

split-complementary

#678310 #102E83 #661083

monochromatic

#151B03 #3C4C09 #678310 #92BA17 #B7E529

Accessibility & contrast

On white

4.35

#678310 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.83

#678310 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #678310

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##678310	#FFFFFF	#000000	##000000
##678310	1.00	4.35	4.83	4.83
#FFFFFF	4.35	1.00	21.00	21.00
#000000	4.83	21.00	1.00	1.00
##000000	4.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B7A00

Deuteranopia (green-blind)

#87791E

Tritanopia (blue-blind)

#6D7C6F

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #678310;
/* rgb */ color: rgb(103, 131, 16);
/* oklch */ color: oklch(56.8% 0.135 123.7);

Tailwind

colors: {
  custom: {
    50: '#96a75c',
    500: '#678310',
    950: '#000000',
  },
}

SCSS

$custom: #678310;
$custom-light: #96a75c;
$custom-dark: #000000;

JSON

{
  "hex": "#678310",
  "rgb": {
    "r": 103,
    "g": 131,
    "b": 16
  },
  "hsl": {
    "h": 74.609,
    "s": 78.231,
    "l": 28.824
  },
  "oklch": {
    "l": 0.56784,
    "c": 0.13501,
    "h": 123.7
  },
  "luminance": 0.19154
}

Semantic roles & 50–950 ramp

primary

#678310

secondary

#5636B9

accent

#33F562

background

#F9FAF5

surface

#F2F4E9

border

#CCCEC5

text

#0E0F05

muted

#7E7F79

Preview Lab

Preview with #678310

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

Preview Lab → · Contrast checker → · Palette generator →