#678B4E#678B4E

#678B4E is a mid, moderate yellow-green. Relative luminance 0.219; OKLCH L 59.4% C 0.096 H 133.5°. Best body text is #000000 at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#678B4E
RGB	rgb(103, 139, 78)
HSL	hsl(95, 28%, 43%)
HSV	hsv(95, 44%, 55%)
CMYK	cmyk(25.9%, 0%, 43.9%, 45.5%)
CIE-LAB	lab(53.92, -24.15, 28.60)
CIE-LCH	lch(53.92, 37.43, 130.17°)
OKLab	oklab(59.44% -0.0663 0.0699)
OKLCH	oklch(59.44% 0.096 133.5)
XYZ	xyz(16.2010, 21.8984, 10.5795)
Luminance	0.2190 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#678B4E #724E8B

analogous

#868B4E #678B4E #4E8B53

triadic

#678B4E #4E678B #8B4E67

tetradic

#678B4E #4E868B #724E8B #8B534E

square

#678B4E #4E868B #724E8B #8B534E

split-complementary

#678B4E #534E8B #8B4E86

monochromatic

#2D3D22 #4A6438 #678B4E #85AC6B #A5C292

Accessibility & contrast

On white

3.90

#678B4E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.38

#678B4E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #678B4E

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##678B4E	#FFFFFF	#000000	##000000
##678B4E	1.00	3.90	5.38	5.38
#FFFFFF	3.90	1.00	21.00	21.00
#000000	5.38	21.00	1.00	1.00
##000000	5.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#908349

Deuteranopia (green-blind)

#8A8051

Tritanopia (blue-blind)

#67877C

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #678b4e;
/* rgb */ color: rgb(103, 139, 78);
/* oklch */ color: oklch(59.4% 0.096 133.5);

Tailwind

colors: {
  custom: {
    50: '#94ad80',
    500: '#678b4e',
    950: '#000000',
  },
}

SCSS

$custom: #678b4e;
$custom-light: #94ad80;
$custom-dark: #000000;

JSON

{
  "hex": "#678b4e",
  "rgb": {
    "r": 103,
    "g": 139,
    "b": 78
  },
  "hsl": {
    "h": 95.41,
    "s": 28.111,
    "l": 42.549
  },
  "oklch": {
    "l": 0.59436,
    "c": 0.09633,
    "h": 133.5
  },
  "luminance": 0.21899
}

Semantic roles & 50–950 ramp

primary

#678B4E

secondary

#9E87AE

accent

#63C49D

background

#F9FAF7

surface

#F1F4EE

border

#CBCEC9

text

#0D100A

muted

#7E7F7C

Preview Lab

Preview with #678B4E

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

Preview Lab → · Contrast checker → · Palette generator →