#678218#678218

#678218 is a mid, vivid yellow-green. Relative luminance 0.189; OKLCH L 56.6% C 0.130 H 123.6°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#678218
RGB	rgb(103, 130, 24)
HSL	hsl(75, 69%, 30%)
HSV	hsv(75, 82%, 51%)
CMYK	cmyk(20.8%, 0%, 81.5%, 49%)
CIE-LAB	lab(50.59, -24.59, 49.50)
CIE-LCH	lch(50.59, 55.27, 116.42°)
OKLab	oklab(56.57% -0.0721 0.1085)
OKLCH	oklch(56.57% 0.13 123.6)
XYZ	xyz(13.7412, 18.9147, 3.7909)
Luminance	0.1892 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#678218 #331882

analogous

#826818 #678218 #328218

triadic

#678218 #186782 #821867

tetradic

#678218 #188268 #331882 #821832

square

#678218 #188268 #331882 #821832

split-complementary

#678218 #183282 #681882

monochromatic

#151B05 #3E4E0E #678218 #90B622 #B2DB3A

Accessibility & contrast

On white

4.39

#678218 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#678218 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #678218

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##678218	#FFFFFF	#000000	##000000
##678218	1.00	4.39	4.78	4.78
#FFFFFF	4.39	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A7900

Deuteranopia (green-blind)

#867823

Tritanopia (blue-blind)

#6D7B6F

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #678218;
/* rgb */ color: rgb(103, 130, 24);
/* oklch */ color: oklch(56.6% 0.130 123.6);

Tailwind

colors: {
  custom: {
    50: '#96a65f',
    500: '#678218',
    950: '#000000',
  },
}

SCSS

$custom: #678218;
$custom-light: #96a65f;
$custom-dark: #000000;

JSON

{
  "hex": "#678218",
  "rgb": {
    "r": 103,
    "g": 130,
    "b": 24
  },
  "hsl": {
    "h": 75.283,
    "s": 68.831,
    "l": 30.196
  },
  "oklch": {
    "l": 0.56568,
    "c": 0.13029,
    "h": 123.6
  },
  "luminance": 0.18915
}

Semantic roles & 50–950 ramp

primary

#678218

secondary

#5E40B6

accent

#3CEC69

background

#F9FAF5

surface

#F2F4EA

border

#CCCEC6

text

#0E0F05

muted

#7E7F79

Preview Lab

Preview with #678218

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

Preview Lab → · Contrast checker → · Palette generator →