#678F2E#678F2E

#678F2E is a mid, vivid yellow-green. Relative luminance 0.227; OKLCH L 60.0% C 0.133 H 129.0°. Best body text is #000000 at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#678F2E
RGB	rgb(103, 143, 46)
HSL	hsl(85, 51%, 37%)
HSV	hsv(85, 68%, 56%)
CMYK	cmyk(28%, 0%, 67.8%, 43.9%)
CIE-LAB	lab(54.79, -29.57, 45.39)
CIE-LCH	lch(54.79, 54.17, 123.08°)
OKLab	oklab(60.02% -0.0838 0.1034)
OKLCH	oklch(60.02% 0.133 129)
XYZ	xyz(15.9091, 22.7254, 6.1325)
Luminance	0.2273 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#678F2E #562E8F

analogous

#8F872E #678F2E #378F2E

triadic

#678F2E #2E678F #8F2E67

tetradic

#678F2E #2E8F87 #562E8F #8F2E37

square

#678F2E #2E8F87 #562E8F #8F2E37

split-complementary

#678F2E #2E378F #872E8F

monochromatic

#243210 #46611F #678F2E #88BD3D #A5CF69

Accessibility & contrast

On white

3.79

#678F2E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.55

#678F2E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #678F2E

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##678F2E	#FFFFFF	#000000	##000000
##678F2E	1.00	3.79	5.55	5.55
#FFFFFF	3.79	1.00	21.00	21.00
#000000	5.55	21.00	1.00	1.00
##000000	5.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#968521

Deuteranopia (green-blind)

#908236

Tritanopia (blue-blind)

#6A897B

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #678f2e;
/* rgb */ color: rgb(103, 143, 46);
/* oklch */ color: oklch(60.0% 0.133 129.0);

Tailwind

colors: {
  custom: {
    50: '#95b06c',
    500: '#678f2e',
    950: '#000000',
  },
}

SCSS

$custom: #678f2e;
$custom-light: #95b06c;
$custom-dark: #000000;

JSON

{
  "hex": "#678f2e",
  "rgb": {
    "r": 103,
    "g": 143,
    "b": 46
  },
  "hsl": {
    "h": 84.742,
    "s": 51.323,
    "l": 37.059
  },
  "oklch": {
    "l": 0.6002,
    "c": 0.13316,
    "h": 129
  },
  "luminance": 0.22726
}

Semantic roles & 50–950 ramp

primary

#678F2E

secondary

#8563B6

accent

#4DDB87

background

#F9FAF6

surface

#F2F4EC

border

#CCCEC7

text

#0E1007

muted

#7E7F7A

Preview Lab

Preview with #678F2E

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

Preview Lab → · Contrast checker → · Palette generator →