#678A1E#678A1E

#678A1E is a mid, vivid yellow-green. Relative luminance 0.212; OKLCH L 58.6% C 0.137 H 126.5°. Best body text is #000000 at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#678A1E
RGB	rgb(103, 138, 30)
HSL	hsl(79, 64%, 33%)
HSV	hsv(79, 78%, 54%)
CMYK	cmyk(25.4%, 0%, 78.3%, 45.9%)
CIE-LAB	lab(53.12, -28.22, 49.89)
CIE-LCH	lch(53.12, 57.32, 119.50°)
OKLab	oklab(58.63% -0.0815 0.1104)
OKLCH	oklch(58.63% 0.137 126.5)
XYZ	xyz(14.9164, 21.1540, 4.5253)
Luminance	0.2115 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#678A1E #411E8A

analogous

#8A771E #678A1E #318A1E

triadic

#678A1E #1E678A #8A1E67

tetradic

#678A1E #1E8A77 #411E8A #8A1E31

square

#678A1E #1E8A77 #411E8A #8A1E31

split-complementary

#678A1E #1E318A #771E8A

monochromatic

#1C2508 #415813 #678A1E #8DBC29 #AAD84B

Accessibility & contrast

On white

4.01

#678A1E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.23

#678A1E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #678A1E

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##678A1E	#FFFFFF	#000000	##000000
##678A1E	1.00	4.01	5.23	5.23
#FFFFFF	4.01	1.00	21.00	21.00
#000000	5.23	21.00	1.00	1.00
##000000	5.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928003

Deuteranopia (green-blind)

#8D7E29

Tritanopia (blue-blind)

#6B8376

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #678a1e;
/* rgb */ color: rgb(103, 138, 30);
/* oklch */ color: oklch(58.6% 0.137 126.5);

Tailwind

colors: {
  custom: {
    50: '#96ac63',
    500: '#678a1e',
    950: '#000000',
  },
}

SCSS

$custom: #678a1e;
$custom-light: #96ac63;
$custom-dark: #000000;

JSON

{
  "hex": "#678a1e",
  "rgb": {
    "r": 103,
    "g": 138,
    "b": 30
  },
  "hsl": {
    "h": 79.444,
    "s": 64.286,
    "l": 32.941
  },
  "oklch": {
    "l": 0.58629,
    "c": 0.13722,
    "h": 126.5
  },
  "luminance": 0.21154
}

Semantic roles & 50–950 ramp

primary

#678A1E

secondary

#6E4ABA

accent

#41E777

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0E1006

muted

#7E7F7A

Preview Lab

Preview with #678A1E

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

Preview Lab → · Contrast checker → · Palette generator →