#678A2D#678A2D

#678A2D is a mid, vivid yellow-green. Relative luminance 0.212; OKLCH L 58.7% C 0.127 H 127.6°. Best body text is #000000 at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#678A2D
RGB	rgb(103, 138, 45)
HSL	hsl(83, 51%, 36%)
HSV	hsv(83, 67%, 54%)
CMYK	cmyk(25.4%, 0%, 67.4%, 45.9%)
CIE-LAB	lab(53.22, -27.24, 44.16)
CIE-LCH	lch(53.22, 51.88, 121.67°)
OKLab	oklab(58.75% -0.0775 0.1007)
OKLCH	oklch(58.75% 0.127 127.6)
XYZ	xyz(15.1556, 21.2497, 5.7852)
Luminance	0.2125 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#678A2D #502D8A

analogous

#8A7E2D #678A2D #388A2D

triadic

#678A2D #2D678A #8A2D67

tetradic

#678A2D #2D8A7E #502D8A #8A2D38

square

#678A2D #2D8A7E #502D8A #8A2D38

split-complementary

#678A2D #2D388A #7E2D8A

monochromatic

#222E0F #455C1E #678A2D #89B83C #A6CD65

Accessibility & contrast

On white

4.00

#678A2D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.25

#678A2D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #678A2D

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##678A2D	#FFFFFF	#000000	##000000
##678A2D	1.00	4.00	5.25	5.25
#FFFFFF	4.00	1.00	21.00	21.00
#000000	5.25	21.00	1.00	1.00
##000000	5.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918121

Deuteranopia (green-blind)

#8C7E34

Tritanopia (blue-blind)

#6B8477

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #678a2d;
/* rgb */ color: rgb(103, 138, 45);
/* oklch */ color: oklch(58.7% 0.127 127.6);

Tailwind

colors: {
  custom: {
    50: '#95ac6b',
    500: '#678a2d',
    950: '#000000',
  },
}

SCSS

$custom: #678a2d;
$custom-light: #95ac6b;
$custom-dark: #000000;

JSON

{
  "hex": "#678a2d",
  "rgb": {
    "r": 103,
    "g": 138,
    "b": 45
  },
  "hsl": {
    "h": 82.581,
    "s": 50.82,
    "l": 35.882
  },
  "oklch": {
    "l": 0.58746,
    "c": 0.1271,
    "h": 127.6
  },
  "luminance": 0.2125
}

Semantic roles & 50–950 ramp

primary

#678A2D

secondary

#7F60B3

accent

#4DDA82

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0E1007

muted

#7E7F7A

Preview Lab

Preview with #678A2D

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

Preview Lab → · Contrast checker → · Palette generator →