#688F23#688F23

#688F23 is a mid, vivid yellow-green. Relative luminance 0.227; OKLCH L 60.0% C 0.140 H 127.7°. Best body text is #000000 at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#688F23
RGB	rgb(104, 143, 35)
HSL	hsl(82, 61%, 35%)
HSV	hsv(82, 76%, 56%)
CMYK	cmyk(27.3%, 0%, 75.5%, 43.9%)
CIE-LAB	lab(54.77, -29.93, 49.74)
CIE-LCH	lch(54.77, 58.05, 121.03°)
OKLab	oklab(60% -0.0858 0.1109)
OKLCH	oklch(60% 0.14 127.7)
XYZ	xyz(15.8348, 22.7090, 5.1388)
Luminance	0.2271 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#688F23 #4A238F

analogous

#8F8023 #688F23 #328F23

triadic

#688F23 #23688F #8F2368

tetradic

#688F23 #238F80 #4A238F #8F2332

square

#688F23 #238F80 #4A238F #8F2332

split-complementary

#688F23 #23328F #80238F

monochromatic

#202D0B #445E17 #688F23 #8CC02F #A8D657

Accessibility & contrast

On white

3.79

#688F23 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.54

#688F23 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #688F23

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##688F23	#FFFFFF	#000000	##000000
##688F23	1.00	3.79	5.54	5.54
#FFFFFF	3.79	1.00	21.00	21.00
#000000	5.54	21.00	1.00	1.00
##000000	5.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#96850D

Deuteranopia (green-blind)

#91822D

Tritanopia (blue-blind)

#6C887A

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #688f23;
/* rgb */ color: rgb(104, 143, 35);
/* oklch */ color: oklch(60.0% 0.140 127.7);

Tailwind

colors: {
  custom: {
    50: '#97b066',
    500: '#688f23',
    950: '#000000',
  },
}

SCSS

$custom: #688f23;
$custom-light: #97b066;
$custom-dark: #000000;

JSON

{
  "hex": "#688f23",
  "rgb": {
    "r": 104,
    "g": 143,
    "b": 35
  },
  "hsl": {
    "h": 81.667,
    "s": 60.674,
    "l": 34.902
  },
  "oklch": {
    "l": 0.59997,
    "c": 0.14022,
    "h": 127.7
  },
  "luminance": 0.22709
}

Semantic roles & 50–950 ramp

primary

#688F23

secondary

#7954BA

accent

#44E47E

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0E1006

muted

#7E7F7A

Preview Lab

Preview with #688F23

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

Preview Lab → · Contrast checker → · Palette generator →