#688319#688319

#688319 is a mid, vivid yellow-green. Relative luminance 0.192; OKLCH L 56.9% C 0.131 H 123.6°. Best body text is #000000 at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#688319
RGB	rgb(104, 131, 25)
HSL	hsl(75, 68%, 31%)
HSV	hsv(75, 81%, 51%)
CMYK	cmyk(20.6%, 0%, 80.9%, 48.6%)
CIE-LAB	lab(50.97, -24.61, 49.56)
CIE-LCH	lch(50.97, 55.34, 116.41°)
OKLab	oklab(56.9% -0.0722 0.1088)
OKLCH	oklch(56.9% 0.131 123.6)
XYZ	xyz(14.0009, 19.2457, 3.8967)
Luminance	0.1925 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#688319 #341983

analogous

#836919 #688319 #338319

triadic

#688319 #196883 #831968

tetradic

#688319 #198369 #341983 #831933

square

#688319 #198369 #341983 #831933

split-complementary

#688319 #193383 #691983

monochromatic

#161C05 #3F500F #688319 #91B623 #B2DA3D

Accessibility & contrast

On white

4.33

#688319 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.85

#688319 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #688319

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##688319	#FFFFFF	#000000	##000000
##688319	1.00	4.33	4.85	4.85
#FFFFFF	4.33	1.00	21.00	21.00
#000000	4.85	21.00	1.00	1.00
##000000	4.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B7A00

Deuteranopia (green-blind)

#877924

Tritanopia (blue-blind)

#6E7C70

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #688319;
/* rgb */ color: rgb(104, 131, 25);
/* oklch */ color: oklch(56.9% 0.131 123.6);

Tailwind

colors: {
  custom: {
    50: '#97a760',
    500: '#688319',
    950: '#000000',
  },
}

SCSS

$custom: #688319;
$custom-light: #97a760;
$custom-dark: #000000;

JSON

{
  "hex": "#688319",
  "rgb": {
    "r": 104,
    "g": 131,
    "b": 25
  },
  "hsl": {
    "h": 75.283,
    "s": 67.949,
    "l": 30.588
  },
  "oklch": {
    "l": 0.569,
    "c": 0.13054,
    "h": 123.6
  },
  "luminance": 0.19246
}

Semantic roles & 50–950 ramp

primary

#688319

secondary

#5F41B7

accent

#3DEB69

background

#F9FAF5

surface

#F2F4EA

border

#CCCEC6

text

#0E0F05

muted

#7E7F79

Preview Lab

Preview with #688319

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

Preview Lab → · Contrast checker → · Palette generator →