#688023#688023

#688023 is a mid, vivid yellow-green. Relative luminance 0.185; OKLCH L 56.2% C 0.121 H 123.0°. Best body text is #000000 at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#688023
RGB	rgb(104, 128, 35)
HSL	hsl(75, 57%, 32%)
HSV	hsv(75, 73%, 50%)
CMYK	cmyk(18.8%, 0%, 72.7%, 49.8%)
CIE-LAB	lab(50.10, -22.55, 45.14)
CIE-LCH	lch(50.10, 50.46, 116.55°)
OKLab	oklab(56.21% -0.0656 0.1012)
OKLCH	oklch(56.21% 0.121 123)
XYZ	xyz(13.7316, 18.5027, 4.4377)
Luminance	0.1850 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#688023 #3B2380

analogous

#806A23 #688023 #3A8023

triadic

#688023 #236880 #802368

tetradic

#688023 #23806A #3B2380 #80233A

square

#688023 #23806A #3B2380 #80233A

split-complementary

#688023 #233A80 #6A2380

monochromatic

#1A2009 #415016 #688023 #8FB030 #AECF4F

Accessibility & contrast

On white

4.47

#688023 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.70

#688023 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #688023

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##688023	#FFFFFF	#000000	##000000
##688023	1.00	4.47	4.70	4.70
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.70	21.00	1.00	1.00
##000000	4.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#887814

Deuteranopia (green-blind)

#85772B

Tritanopia (blue-blind)

#6D796E

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #688023;
/* rgb */ color: rgb(104, 128, 35);
/* oklch */ color: oklch(56.2% 0.121 123.0);

Tailwind

colors: {
  custom: {
    50: '#96a564',
    500: '#688023',
    950: '#000000',
  },
}

SCSS

$custom: #688023;
$custom-light: #96a564;
$custom-dark: #000000;

JSON

{
  "hex": "#688023",
  "rgb": {
    "r": 104,
    "g": 128,
    "b": 35
  },
  "hsl": {
    "h": 75.484,
    "s": 57.055,
    "l": 31.961
  },
  "oklch": {
    "l": 0.56213,
    "c": 0.12064,
    "h": 123
  },
  "luminance": 0.18503
}

Semantic roles & 50–950 ramp

primary

#688023

secondary

#674DB2

accent

#47E06F

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0E0F06

muted

#7E7F7A

Preview Lab

Preview with #688023

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

Preview Lab → · Contrast checker → · Palette generator →