#688519#688519

#688519 is a mid, vivid yellow-green. Relative luminance 0.198; OKLCH L 57.4% C 0.133 H 124.2°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#688519
RGB	rgb(104, 133, 25)
HSL	hsl(76, 68%, 31%)
HSV	hsv(76, 81%, 52%)
CMYK	cmyk(21.8%, 0%, 81.2%, 47.8%)
CIE-LAB	lab(51.60, -25.61, 50.13)
CIE-LCH	lch(51.60, 56.29, 117.06°)
OKLab	oklab(57.4% -0.0749 0.11)
OKLCH	oklch(57.4% 0.133 124.2)
XYZ	xyz(14.2721, 19.7882, 3.9871)
Luminance	0.1979 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#688519 #361985

analogous

#856C19 #688519 #328519

triadic

#688519 #196885 #851968

tetradic

#688519 #19856C #361985 #851932

square

#688519 #19856C #361985 #851932

split-complementary

#688519 #193285 #6C1985

monochromatic

#171E06 #40510F #688519 #90B923 #B1DB3E

Accessibility & contrast

On white

4.24

#688519 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#688519 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #688519

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##688519	#FFFFFF	#000000	##000000
##688519	1.00	4.24	4.96	4.96
#FFFFFF	4.24	1.00	21.00	21.00
#000000	4.96	21.00	1.00	1.00
##000000	4.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D7C00

Deuteranopia (green-blind)

#897B24

Tritanopia (blue-blind)

#6D7E71

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #688519;
/* rgb */ color: rgb(104, 133, 25);
/* oklch */ color: oklch(57.4% 0.133 124.2);

Tailwind

colors: {
  custom: {
    50: '#97a860',
    500: '#688519',
    950: '#000000',
  },
}

SCSS

$custom: #688519;
$custom-light: #97a860;
$custom-dark: #000000;

JSON

{
  "hex": "#688519",
  "rgb": {
    "r": 104,
    "g": 133,
    "b": 25
  },
  "hsl": {
    "h": 76.111,
    "s": 68.354,
    "l": 30.98
  },
  "oklch": {
    "l": 0.57405,
    "c": 0.13305,
    "h": 124.2
  },
  "luminance": 0.19788
}

Semantic roles & 50–950 ramp

primary

#688519

secondary

#6141B9

accent

#3DEB6B

background

#F9FAF5

surface

#F2F4EA

border

#CCCEC6

text

#0E0F05

muted

#7E7F79

Preview Lab

Preview with #688519

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

Preview Lab → · Contrast checker → · Palette generator →