#688123#688123

#688123 is a mid, vivid yellow-green. Relative luminance 0.188; OKLCH L 56.5% C 0.122 H 123.4°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#688123
RGB	rgb(104, 129, 35)
HSL	hsl(76, 57%, 32%)
HSV	hsv(76, 73%, 51%)
CMYK	cmyk(19.4%, 0%, 72.9%, 49.4%)
CIE-LAB	lab(50.41, -23.06, 45.45)
CIE-LCH	lch(50.41, 50.96, 116.90°)
OKLab	oklab(56.46% -0.067 0.1019)
OKLCH	oklch(56.46% 0.122 123.4)
XYZ	xyz(13.8627, 18.7648, 4.4814)
Luminance	0.1877 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#688123 #3C2381

analogous

#816B23 #688123 #398123

triadic

#688123 #236881 #812368

tetradic

#688123 #23816B #3C2381 #812339

square

#688123 #23816B #3C2381 #812339

split-complementary

#688123 #233981 #6B2381

monochromatic

#1A2109 #415116 #688123 #8FB130 #ADCF4F

Accessibility & contrast

On white

4.42

#688123 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#688123 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #688123

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##688123	#FFFFFF	#000000	##000000
##688123	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#897913

Deuteranopia (green-blind)

#85782B

Tritanopia (blue-blind)

#6D7A6F

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #688123;
/* rgb */ color: rgb(104, 129, 35);
/* oklch */ color: oklch(56.5% 0.122 123.4);

Tailwind

colors: {
  custom: {
    50: '#96a564',
    500: '#688123',
    950: '#000000',
  },
}

SCSS

$custom: #688123;
$custom-light: #96a564;
$custom-dark: #000000;

JSON

{
  "hex": "#688123",
  "rgb": {
    "r": 104,
    "g": 129,
    "b": 35
  },
  "hsl": {
    "h": 75.957,
    "s": 57.317,
    "l": 32.157
  },
  "oklch": {
    "l": 0.56464,
    "c": 0.12194,
    "h": 123.4
  },
  "luminance": 0.18765
}

Semantic roles & 50–950 ramp

primary

#688123

secondary

#684DB3

accent

#47E170

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0E0F06

muted

#7E7F7A

Preview Lab

Preview with #688123

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

Preview Lab → · Contrast checker → · Palette generator →