#688B29#688B29

#688B29 is a mid, vivid yellow-green. Relative luminance 0.216; OKLCH L 59.0% C 0.131 H 127.1°. Best body text is #000000 at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#688B29
RGB	rgb(104, 139, 41)
HSL	hsl(81, 54%, 35%)
HSV	hsv(81, 71%, 55%)
CMYK	cmyk(25.2%, 0%, 70.5%, 45.5%)
CIE-LAB	lab(53.57, -27.61, 46.22)
CIE-LCH	lch(53.57, 53.84, 120.85°)
OKLab	oklab(59.03% -0.079 0.1045)
OKLCH	oklch(59.03% 0.131 127.1)
XYZ	xyz(15.3418, 21.5681, 5.4522)
Luminance	0.2157 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#688B29 #4C298B

analogous

#8B7D29 #688B29 #378B29

triadic

#688B29 #29688B #8B2968

tetradic

#688B29 #298B7D #4C298B #8B2937

square

#688B29 #298B7D #4C298B #8B2937

split-complementary

#688B29 #29378B #7D298B

monochromatic

#212C0D #455C1B #688B29 #8BBA37 #A7D05F

Accessibility & contrast

On white

3.95

#688B29 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.31

#688B29 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #688B29

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##688B29	#FFFFFF	#000000	##000000
##688B29	1.00	3.95	5.31	5.31
#FFFFFF	3.95	1.00	21.00	21.00
#000000	5.31	21.00	1.00	1.00
##000000	5.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#92811A

Deuteranopia (green-blind)

#8D7F31

Tritanopia (blue-blind)

#6C8577

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #688b29;
/* rgb */ color: rgb(104, 139, 41);
/* oklch */ color: oklch(59.0% 0.131 127.1);

Tailwind

colors: {
  custom: {
    50: '#96ad69',
    500: '#688b29',
    950: '#000000',
  },
}

SCSS

$custom: #688b29;
$custom-light: #96ad69;
$custom-dark: #000000;

JSON

{
  "hex": "#688b29",
  "rgb": {
    "r": 104,
    "g": 139,
    "b": 41
  },
  "hsl": {
    "h": 81.429,
    "s": 54.444,
    "l": 35.294
  },
  "oklch": {
    "l": 0.59032,
    "c": 0.13096,
    "h": 127.1
  },
  "luminance": 0.21568
}

Semantic roles & 50–950 ramp

primary

#688B29

secondary

#7B5BB5

accent

#4ADE7F

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0E1007

muted

#7E7F7A

Preview Lab

Preview with #688B29

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

Preview Lab → · Contrast checker → · Palette generator →