#678F22#678F22

#678F22 is a mid, vivid yellow-green. Relative luminance 0.226; OKLCH L 59.9% C 0.141 H 128.0°. Best body text is #000000 at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#678F22
RGB	rgb(103, 143, 34)
HSL	hsl(82, 62%, 35%)
HSV	hsv(82, 76%, 56%)
CMYK	cmyk(28%, 0%, 76.2%, 43.9%)
CIE-LAB	lab(54.70, -30.39, 50.01)
CIE-LCH	lch(54.70, 58.52, 121.28°)
OKLab	oklab(59.92% -0.0871 0.1113)
OKLCH	oklch(59.92% 0.141 128)
XYZ	xyz(15.7047, 22.6436, 5.0563)
Luminance	0.2264 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#678F22 #4A228F

analogous

#8F8022 #678F22 #318F22

triadic

#678F22 #22678F #8F2267

tetradic

#678F22 #228F80 #4A228F #8F2231

square

#678F22 #228F80 #4A228F #8F2231

split-complementary

#678F22 #22318F #80228F

monochromatic

#202C0A #435E16 #678F22 #8BC02E #A7D755

Accessibility & contrast

On white

3.80

#678F22 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.53

#678F22 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #678F22

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##678F22	#FFFFFF	#000000	##000000
##678F22	1.00	3.80	5.53	5.53
#FFFFFF	3.80	1.00	21.00	21.00
#000000	5.53	21.00	1.00	1.00
##000000	5.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#96850A

Deuteranopia (green-blind)

#91822C

Tritanopia (blue-blind)

#6B887A

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #678f22;
/* rgb */ color: rgb(103, 143, 34);
/* oklch */ color: oklch(59.9% 0.141 128.0);

Tailwind

colors: {
  custom: {
    50: '#96b066',
    500: '#678f22',
    950: '#000000',
  },
}

SCSS

$custom: #678f22;
$custom-light: #96b066;
$custom-dark: #000000;

JSON

{
  "hex": "#678f22",
  "rgb": {
    "r": 103,
    "g": 143,
    "b": 34
  },
  "hsl": {
    "h": 82.018,
    "s": 61.582,
    "l": 34.706
  },
  "oklch": {
    "l": 0.59923,
    "c": 0.14134,
    "h": 128
  },
  "luminance": 0.22644
}

Semantic roles & 50–950 ramp

primary

#678F22

secondary

#7952BA

accent

#43E57E

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0E1006

muted

#7E7F7A

Preview Lab

Preview with #678F22

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

Preview Lab → · Contrast checker → · Palette generator →