#688518#688518

#688518 is a mid, vivid yellow-green. Relative luminance 0.198; OKLCH L 57.4% C 0.134 H 124.2°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#688518
RGB	rgb(104, 133, 24)
HSL	hsl(76, 69%, 31%)
HSV	hsv(76, 82%, 52%)
CMYK	cmyk(21.8%, 0%, 82%, 47.8%)
CIE-LAB	lab(51.59, -25.65, 50.43)
CIE-LCH	lch(51.59, 56.58, 116.96°)
OKLab	oklab(57.4% -0.0751 0.1105)
OKLCH	oklch(57.4% 0.134 124.2)
XYZ	xyz(14.2615, 19.7839, 3.9313)
Luminance	0.1978 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#688518 #351885

analogous

#856B18 #688518 #318518

triadic

#688518 #186885 #851868

tetradic

#688518 #18856B #351885 #851831

square

#688518 #18856B #351885 #851831

split-complementary

#688518 #183185 #6B1885

monochromatic

#171D05 #3F510F #688518 #91B921 #B1DC3C

Accessibility & contrast

On white

4.24

#688518 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#688518 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #688518

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##688518	#FFFFFF	#000000	##000000
##688518	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: #688518;
/* rgb */ color: rgb(104, 133, 24);
/* oklch */ color: oklch(57.4% 0.134 124.2);

Tailwind

colors: {
  custom: {
    50: '#97a860',
    500: '#688518',
    950: '#000000',
  },
}

SCSS

$custom: #688518;
$custom-light: #97a860;
$custom-dark: #000000;

JSON

{
  "hex": "#688518",
  "rgb": {
    "r": 104,
    "g": 133,
    "b": 24
  },
  "hsl": {
    "h": 75.963,
    "s": 69.427,
    "l": 30.784
  },
  "oklch": {
    "l": 0.57399,
    "c": 0.13355,
    "h": 124.2
  },
  "luminance": 0.19784
}

Semantic roles & 50–950 ramp

primary

#688518

secondary

#6040B9

accent

#3CEC6B

background

#F9FAF5

surface

#F2F4EA

border

#CCCEC6

text

#0E0F05

muted

#7E7F79

Preview Lab

Preview with #688518

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

Preview Lab → · Contrast checker → · Palette generator →