#688528#688528

#688528 is a mid, vivid yellow-green. Relative luminance 0.199; OKLCH L 57.5% C 0.124 H 125.1°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#688528
RGB	rgb(104, 133, 40)
HSL	hsl(79, 54%, 34%)
HSV	hsv(79, 70%, 52%)
CMYK	cmyk(21.8%, 0%, 69.9%, 47.8%)
CIE-LAB	lab(51.69, -24.73, 44.71)
CIE-LCH	lch(51.69, 51.10, 118.95°)
OKLab	oklab(57.51% -0.0712 0.1011)
OKLCH	oklch(57.51% 0.124 125.1)
XYZ	xyz(14.4795, 19.8711, 5.0797)
Luminance	0.1987 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#688528 #452885

analogous

#857428 #688528 #3A8528

triadic

#688528 #286885 #852868

tetradic

#688528 #288574 #452885 #85283A

square

#688528 #288574 #452885 #85283A

split-complementary

#688528 #283A85 #742885

monochromatic

#1E270C #43561A #688528 #8DB436 #A9CD5A

Accessibility & contrast

On white

4.22

#688528 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#688528 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #688528

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##688528	#FFFFFF	#000000	##000000
##688528	1.00	4.22	4.97	4.97
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.97	21.00	1.00	1.00
##000000	4.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C7C1A

Deuteranopia (green-blind)

#887B30

Tritanopia (blue-blind)

#6D7F72

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #688528;
/* rgb */ color: rgb(104, 133, 40);
/* oklch */ color: oklch(57.5% 0.124 125.1);

Tailwind

colors: {
  custom: {
    50: '#96a868',
    500: '#688528',
    950: '#000000',
  },
}

SCSS

$custom: #688528;
$custom-light: #96a868;
$custom-dark: #000000;

JSON

{
  "hex": "#688528",
  "rgb": {
    "r": 104,
    "g": 133,
    "b": 40
  },
  "hsl": {
    "h": 78.71,
    "s": 53.757,
    "l": 33.922
  },
  "oklch": {
    "l": 0.57511,
    "c": 0.12365,
    "h": 125.1
  },
  "luminance": 0.19871
}

Semantic roles & 50–950 ramp

primary

#688528

secondary

#7356B3

accent

#4BDD78

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0E0F06

muted

#7E7F7A

Preview Lab

Preview with #688528

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

Preview Lab → · Contrast checker → · Palette generator →