#678D29#678D29

#678D29 is a mid, vivid yellow-green. Relative luminance 0.221; OKLCH L 59.5% C 0.134 H 128.1°. Best body text is #000000 at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#678D29
RGB	rgb(103, 141, 41)
HSL	hsl(83, 55%, 36%)
HSV	hsv(83, 71%, 55%)
CMYK	cmyk(27%, 0%, 70.9%, 44.7%)
CIE-LAB	lab(54.13, -28.99, 46.78)
CIE-LCH	lch(54.13, 55.03, 121.78°)
OKLab	oklab(59.47% -0.0827 0.1056)
OKLCH	oklch(59.47% 0.134 128.1)
XYZ	xyz(15.5186, 22.0931, 5.5442)
Luminance	0.2209 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#678D29 #4F298D

analogous

#8D8129 #678D29 #358D29

triadic

#678D29 #29678D #8D2967

tetradic

#678D29 #298D81 #4F298D #8D2935

square

#678D29 #298D81 #4F298D #8D2935

split-complementary

#678D29 #29358D #81298D

monochromatic

#222E0D #445E1B #678D29 #8ABC37 #A6D160

Accessibility & contrast

On white

3.88

#678D29 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.42

#678D29 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #678D29

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##678D29	#FFFFFF	#000000	##000000
##678D29	1.00	3.88	5.42	5.42
#FFFFFF	3.88	1.00	21.00	21.00
#000000	5.42	21.00	1.00	1.00
##000000	5.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948319

Deuteranopia (green-blind)

#8F8132

Tritanopia (blue-blind)

#6B8779

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #678d29;
/* rgb */ color: rgb(103, 141, 41);
/* oklch */ color: oklch(59.5% 0.134 128.1);

Tailwind

colors: {
  custom: {
    50: '#96ae69',
    500: '#678d29',
    950: '#000000',
  },
}

SCSS

$custom: #678d29;
$custom-light: #96ae69;
$custom-dark: #000000;

JSON

{
  "hex": "#678d29",
  "rgb": {
    "r": 103,
    "g": 141,
    "b": 41
  },
  "hsl": {
    "h": 82.8,
    "s": 54.945,
    "l": 35.686
  },
  "oklch": {
    "l": 0.59469,
    "c": 0.13415,
    "h": 128.1
  },
  "luminance": 0.22093
}

Semantic roles & 50–950 ramp

primary

#678D29

secondary

#7E5BB6

accent

#4ADE82

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0E1007

muted

#7E7F7A

Preview Lab

Preview with #678D29

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

Preview Lab → · Contrast checker → · Palette generator →