#678228#678228

#678228 is a mid, vivid yellow-green. Relative luminance 0.190; OKLCH L 56.7% C 0.120 H 124.6°. Best body text is #000000 at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#678228
RGB	rgb(103, 130, 40)
HSL	hsl(78, 53%, 33%)
HSV	hsv(78, 69%, 51%)
CMYK	cmyk(20.8%, 0%, 69.2%, 49%)
CIE-LAB	lab(50.69, -23.65, 43.65)
CIE-LCH	lch(50.69, 49.65, 118.45°)
OKLab	oklab(56.68% -0.0681 0.0989)
OKLCH	oklch(56.68% 0.12 124.6)
XYZ	xyz(13.9593, 19.0019, 4.9394)
Luminance	0.1900 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#678228 #432882

analogous

#827028 #678228 #3A8228

triadic

#678228 #286782 #822867

tetradic

#678228 #288270 #432882 #82283A

square

#678228 #288270 #432882 #82283A

split-complementary

#678228 #283A82 #702882

monochromatic

#1D240B #42531A #678228 #8CB136 #A9CC59

Accessibility & contrast

On white

4.37

#678228 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.80

#678228 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #678228

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##678228	#FFFFFF	#000000	##000000
##678228	1.00	4.37	4.80	4.80
#FFFFFF	4.37	1.00	21.00	21.00
#000000	4.80	21.00	1.00	1.00
##000000	4.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#897A1B

Deuteranopia (green-blind)

#86782F

Tritanopia (blue-blind)

#6C7C70

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #678228;
/* rgb */ color: rgb(103, 130, 40);
/* oklch */ color: oklch(56.7% 0.120 124.6);

Tailwind

colors: {
  custom: {
    50: '#95a667',
    500: '#678228',
    950: '#000000',
  },
}

SCSS

$custom: #678228;
$custom-light: #95a667;
$custom-dark: #000000;

JSON

{
  "hex": "#678228",
  "rgb": {
    "r": 103,
    "g": 130,
    "b": 40
  },
  "hsl": {
    "h": 78,
    "s": 52.941,
    "l": 33.333
  },
  "oklch": {
    "l": 0.56684,
    "c": 0.1201,
    "h": 124.6
  },
  "luminance": 0.19002
}

Semantic roles & 50–950 ramp

primary

#678228

secondary

#7155B1

accent

#4BDC77

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0E0F06

muted

#7E7F7A

Preview Lab

Preview with #678228

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

Preview Lab → · Contrast checker → · Palette generator →