#688A23#688A23

#688A23 is a mid, vivid yellow-green. Relative luminance 0.212; OKLCH L 58.7% C 0.134 H 126.4°. Best body text is #000000 at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#688A23
RGB	rgb(104, 138, 35)
HSL	hsl(80, 60%, 34%)
HSV	hsv(80, 75%, 54%)
CMYK	cmyk(24.6%, 0%, 74.6%, 45.9%)
CIE-LAB	lab(53.21, -27.52, 48.22)
CIE-LCH	lch(53.21, 55.52, 119.72°)
OKLab	oklab(58.73% -0.0793 0.1077)
OKLCH	oklch(58.73% 0.134 126.4)
XYZ	xyz(15.1008, 21.2411, 4.8941)
Luminance	0.2124 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#688A23 #45238A

analogous

#8A7923 #688A23 #358A23

triadic

#688A23 #23688A #8A2368

tetradic

#688A23 #238A79 #45238A #8A2335

square

#688A23 #238A79 #45238A #8A2335

split-complementary

#688A23 #23358A #79238A

monochromatic

#1E280A #435917 #688A23 #8DBB2F #A9D454

Accessibility & contrast

On white

4.00

#688A23 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.25

#688A23 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #688A23

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##688A23	#FFFFFF	#000000	##000000
##688A23	1.00	4.00	5.25	5.25
#FFFFFF	4.00	1.00	21.00	21.00
#000000	5.25	21.00	1.00	1.00
##000000	5.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#91800F

Deuteranopia (green-blind)

#8D7F2C

Tritanopia (blue-blind)

#6C8376

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #688a23;
/* rgb */ color: rgb(104, 138, 35);
/* oklch */ color: oklch(58.7% 0.134 126.4);

Tailwind

colors: {
  custom: {
    50: '#96ac66',
    500: '#688a23',
    950: '#000000',
  },
}

SCSS

$custom: #688a23;
$custom-light: #96ac66;
$custom-dark: #000000;

JSON

{
  "hex": "#688a23",
  "rgb": {
    "r": 104,
    "g": 138,
    "b": 35
  },
  "hsl": {
    "h": 79.806,
    "s": 59.538,
    "l": 33.922
  },
  "oklch": {
    "l": 0.58732,
    "c": 0.13372,
    "h": 126.4
  },
  "luminance": 0.21241
}

Semantic roles & 50–950 ramp

primary

#688A23

secondary

#7351B7

accent

#45E379

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0E1006

muted

#7E7F7A

Preview Lab

Preview with #688A23

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

Preview Lab → · Contrast checker → · Palette generator →