#678B32#678B32

#678B32 is a mid, vivid yellow-green. Relative luminance 0.216; OKLCH L 59.0% C 0.124 H 128.4°. Best body text is #000000 at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#678B32
RGB	rgb(103, 139, 50)
HSL	hsl(84, 47%, 37%)
HSV	hsv(84, 64%, 55%)
CMYK	cmyk(25.9%, 0%, 64%, 45.5%)
CIE-LAB	lab(53.58, -27.31, 42.32)
CIE-LCH	lch(53.58, 50.36, 122.84°)
OKLab	oklab(59.05% -0.0773 0.0975)
OKLCH	oklch(59.05% 0.124 128.4)
XYZ	xyz(15.4018, 21.5788, 6.3707)
Luminance	0.2158 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#678B32 #56328B

analogous

#8B8332 #678B32 #3A8B32

triadic

#678B32 #32678B #8B3267

tetradic

#678B32 #328B83 #56328B #8B323A

square

#678B32 #328B83 #56328B #8B323A

split-complementary

#678B32 #323A8B #83328B

monochromatic

#243112 #465E22 #678B32 #88B842 #A5CA6D

Accessibility & contrast

On white

3.95

#678B32 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.32

#678B32 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #678B32

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##678B32	#FFFFFF	#000000	##000000
##678B32	1.00	3.95	5.32	5.32
#FFFFFF	3.95	1.00	21.00	21.00
#000000	5.32	21.00	1.00	1.00
##000000	5.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928227

Deuteranopia (green-blind)

#8D7F39

Tritanopia (blue-blind)

#6A8578

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #678b32;
/* rgb */ color: rgb(103, 139, 50);
/* oklch */ color: oklch(59.0% 0.124 128.4);

Tailwind

colors: {
  custom: {
    50: '#95ad6e',
    500: '#678b32',
    950: '#000000',
  },
}

SCSS

$custom: #678b32;
$custom-light: #95ad6e;
$custom-dark: #000000;

JSON

{
  "hex": "#678b32",
  "rgb": {
    "r": 103,
    "g": 139,
    "b": 50
  },
  "hsl": {
    "h": 84.27,
    "s": 47.09,
    "l": 37.059
  },
  "oklch": {
    "l": 0.59048,
    "c": 0.12441,
    "h": 128.4
  },
  "luminance": 0.21579
}

Semantic roles & 50–950 ramp

primary

#678B32

secondary

#8567B2

accent

#51D787

background

#F9FAF6

surface

#F2F4EC

border

#CCCEC7

text

#0D1007

muted

#7E7F7A

Preview Lab

Preview with #678B32

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

Preview Lab → · Contrast checker → · Palette generator →