#678D2E#678D2E

#678D2E is a mid, vivid yellow-green. Relative luminance 0.221; OKLCH L 59.5% C 0.130 H 128.5°. Best body text is #000000 at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#678D2E
RGB	rgb(103, 141, 46)
HSL	hsl(84, 51%, 37%)
HSV	hsv(84, 67%, 55%)
CMYK	cmyk(27%, 0%, 67.4%, 44.7%)
CIE-LAB	lab(54.16, -28.61, 44.73)
CIE-LCH	lch(54.16, 53.09, 122.61°)
OKLab	oklab(59.51% -0.0812 0.1021)
OKLCH	oklch(59.51% 0.13 128.5)
XYZ	xyz(15.6115, 22.1302, 6.0333)
Luminance	0.2213 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#678D2E #542E8D

analogous

#8D842E #678D2E #388D2E

triadic

#678D2E #2E678D #8D2E67

tetradic

#678D2E #2E8D84 #542E8D #8D2E38

square

#678D2E #2E8D84 #542E8D #8D2E38

split-complementary

#678D2E #2E388D #842E8D

monochromatic

#243110 #455F1F #678D2E #89BB3D #A5CE68

Accessibility & contrast

On white

3.87

#678D2E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.43

#678D2E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #678D2E

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##678D2E	#FFFFFF	#000000	##000000
##678D2E	1.00	3.87	5.43	5.43
#FFFFFF	3.87	1.00	21.00	21.00
#000000	5.43	21.00	1.00	1.00
##000000	5.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948321

Deuteranopia (green-blind)

#8F8136

Tritanopia (blue-blind)

#6A877A

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #678d2e;
/* rgb */ color: rgb(103, 141, 46);
/* oklch */ color: oklch(59.5% 0.130 128.5);

Tailwind

colors: {
  custom: {
    50: '#95ae6c',
    500: '#678d2e',
    950: '#000000',
  },
}

SCSS

$custom: #678d2e;
$custom-light: #95ae6c;
$custom-dark: #000000;

JSON

{
  "hex": "#678d2e",
  "rgb": {
    "r": 103,
    "g": 141,
    "b": 46
  },
  "hsl": {
    "h": 84,
    "s": 50.802,
    "l": 36.667
  },
  "oklch": {
    "l": 0.59514,
    "c": 0.13043,
    "h": 128.5
  },
  "luminance": 0.22131
}

Semantic roles & 50–950 ramp

primary

#678D2E

secondary

#8362B5

accent

#4EDA86

background

#F9FAF6

surface

#F2F4EC

border

#CCCEC7

text

#0E1007

muted

#7E7F7A

Preview Lab

Preview with #678D2E

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

Preview Lab → · Contrast checker → · Palette generator →