#678E2A#678E2A

#678E2A is a mid, vivid yellow-green. Relative luminance 0.224; OKLCH L 59.7% C 0.135 H 128.4°. Best body text is #000000 at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#678E2A
RGB	rgb(103, 142, 42)
HSL	hsl(83, 54%, 36%)
HSV	hsv(83, 70%, 56%)
CMYK	cmyk(27.5%, 0%, 70.4%, 44.3%)
CIE-LAB	lab(54.45, -29.39, 46.70)
CIE-LCH	lch(54.45, 55.18, 122.19°)
OKLab	oklab(59.73% -0.0837 0.1056)
OKLCH	oklch(59.73% 0.135 128.4)
XYZ	xyz(15.6844, 22.3964, 5.6866)
Luminance	0.2240 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#678E2A #512A8E

analogous

#8E832A #678E2A #358E2A

triadic

#678E2A #2A678E #8E2A67

tetradic

#678E2A #2A8E83 #512A8E #8E2A35

square

#678E2A #2A8E83 #512A8E #8E2A35

split-complementary

#678E2A #2A358E #832A8E

monochromatic

#22300E #455F1C #678E2A #89BD38 #A5D162

Accessibility & contrast

On white

3.83

#678E2A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.48

#678E2A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #678E2A

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##678E2A	#FFFFFF	#000000	##000000
##678E2A	1.00	3.83	5.48	5.48
#FFFFFF	3.83	1.00	21.00	21.00
#000000	5.48	21.00	1.00	1.00
##000000	5.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#95841B

Deuteranopia (green-blind)

#908132

Tritanopia (blue-blind)

#6A887A

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #678e2a;
/* rgb */ color: rgb(103, 142, 42);
/* oklch */ color: oklch(59.7% 0.135 128.4);

Tailwind

colors: {
  custom: {
    50: '#96af6a',
    500: '#678e2a',
    950: '#000000',
  },
}

SCSS

$custom: #678e2a;
$custom-light: #96af6a;
$custom-dark: #000000;

JSON

{
  "hex": "#678e2a",
  "rgb": {
    "r": 103,
    "g": 142,
    "b": 42
  },
  "hsl": {
    "h": 83.4,
    "s": 54.348,
    "l": 36.078
  },
  "oklch": {
    "l": 0.59731,
    "c": 0.13477,
    "h": 128.4
  },
  "luminance": 0.22397
}

Semantic roles & 50–950 ramp

primary

#678E2A

secondary

#805DB6

accent

#4ADE84

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0E1007

muted

#7E7F7A

Preview Lab

Preview with #678E2A

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

Preview Lab → · Contrast checker → · Palette generator →