#678519#678519

#678519 is a mid, vivid yellow-green. Relative luminance 0.197; OKLCH L 57.3% C 0.134 H 124.7°. Best body text is #000000 at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#678519
RGB	rgb(103, 133, 25)
HSL	hsl(77, 68%, 31%)
HSV	hsv(77, 81%, 52%)
CMYK	cmyk(22.6%, 0%, 81.2%, 47.8%)
CIE-LAB	lab(51.53, -26.03, 50.05)
CIE-LCH	lch(51.53, 56.41, 117.48°)
OKLab	oklab(57.33% -0.076 0.1098)
OKLCH	oklch(57.33% 0.134 124.7)
XYZ	xyz(14.1567, 19.7287, 3.9817)
Luminance	0.1973 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#678519 #371985

analogous

#856D19 #678519 #318519

triadic

#678519 #196785 #851967

tetradic

#678519 #19856D #371985 #851931

square

#678519 #19856D #371985 #851931

split-complementary

#678519 #193185 #6D1985

monochromatic

#171E06 #3F510F #678519 #8FB923 #AFDB3E

Accessibility & contrast

On white

4.25

#678519 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.95

#678519 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #678519

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##678519	#FFFFFF	#000000	##000000
##678519	1.00	4.25	4.95	4.95
#FFFFFF	4.25	1.00	21.00	21.00
#000000	4.95	21.00	1.00	1.00
##000000	4.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D7C00

Deuteranopia (green-blind)

#897A24

Tritanopia (blue-blind)

#6C7E71

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #678519;
/* rgb */ color: rgb(103, 133, 25);
/* oklch */ color: oklch(57.3% 0.134 124.7);

Tailwind

colors: {
  custom: {
    50: '#96a860',
    500: '#678519',
    950: '#000000',
  },
}

SCSS

$custom: #678519;
$custom-light: #96a860;
$custom-dark: #000000;

JSON

{
  "hex": "#678519",
  "rgb": {
    "r": 103,
    "g": 133,
    "b": 25
  },
  "hsl": {
    "h": 76.667,
    "s": 68.354,
    "l": 30.98
  },
  "oklch": {
    "l": 0.57332,
    "c": 0.13355,
    "h": 124.7
  },
  "luminance": 0.19729
}

Semantic roles & 50–950 ramp

primary

#678519

secondary

#6241B9

accent

#3DEB6D

background

#F9FAF5

surface

#F2F4EA

border

#CCCEC6

text

#0E0F05

muted

#7E7F79

Preview Lab

Preview with #678519

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

Preview Lab → · Contrast checker → · Palette generator →