#678E2D#678E2D

#678E2D is a mid, vivid yellow-green. Relative luminance 0.224; OKLCH L 59.8% C 0.133 H 128.7°. Best body text is #000000 at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#678E2D
RGB	rgb(103, 142, 45)
HSL	hsl(84, 52%, 37%)
HSV	hsv(84, 68%, 56%)
CMYK	cmyk(27.5%, 0%, 68.3%, 44.3%)
CIE-LAB	lab(54.47, -29.17, 45.47)
CIE-LCH	lch(54.47, 54.03, 122.68°)
OKLab	oklab(59.76% -0.0828 0.1035)
OKLCH	oklch(59.76% 0.133 128.7)
XYZ	xyz(15.7401, 22.4187, 5.9801)
Luminance	0.2242 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#678E2D #542D8E

analogous

#8E852D #678E2D #368E2D

triadic

#678E2D #2D678E #8E2D67

tetradic

#678E2D #2D8E85 #542D8E #8E2D36

square

#678E2D #2D8E85 #542D8E #8E2D36

split-complementary

#678E2D #2D368E #852D8E

monochromatic

#243110 #45601E #678E2D #89BC3C #A5CF67

Accessibility & contrast

On white

3.83

#678E2D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.48

#678E2D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #678E2D

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##678E2D	#FFFFFF	#000000	##000000
##678E2D	1.00	3.83	5.48	5.48
#FFFFFF	3.83	1.00	21.00	21.00
#000000	5.48	21.00	1.00	1.00
##000000	5.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#95841F

Deuteranopia (green-blind)

#8F8135

Tritanopia (blue-blind)

#6A887A

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #678e2d;
/* rgb */ color: rgb(103, 142, 45);
/* oklch */ color: oklch(59.8% 0.133 128.7);

Tailwind

colors: {
  custom: {
    50: '#95af6b',
    500: '#678e2d',
    950: '#000000',
  },
}

SCSS

$custom: #678e2d;
$custom-light: #95af6b;
$custom-dark: #000000;

JSON

{
  "hex": "#678e2d",
  "rgb": {
    "r": 103,
    "g": 142,
    "b": 45
  },
  "hsl": {
    "h": 84.124,
    "s": 51.872,
    "l": 36.667
  },
  "oklch": {
    "l": 0.59757,
    "c": 0.13255,
    "h": 128.7
  },
  "luminance": 0.22419
}

Semantic roles & 50–950 ramp

primary

#678E2D

secondary

#8361B5

accent

#4CDB86

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0E1007

muted

#7E7F7A

Preview Lab

Preview with #678E2D

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

Preview Lab → · Contrast checker → · Palette generator →