#688B32#688B32

#688B32 is a mid, vivid yellow-green. Relative luminance 0.216; OKLCH L 59.1% C 0.124 H 128.0°. Best body text is #000000 at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#688B32
RGB	rgb(104, 139, 50)
HSL	hsl(84, 47%, 37%)
HSV	hsv(84, 64%, 55%)
CMYK	cmyk(25.2%, 0%, 64%, 45.5%)
CIE-LAB	lab(53.64, -26.91, 42.41)
CIE-LCH	lch(53.64, 50.22, 122.39°)
OKLab	oklab(59.12% -0.0762 0.0977)
OKLCH	oklch(59.12% 0.124 128)
XYZ	xyz(15.5172, 21.6383, 6.3761)
Luminance	0.2164 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#688B32 #55328B

analogous

#8B8232 #688B32 #3B8B32

triadic

#688B32 #32688B #8B3268

tetradic

#688B32 #328B82 #55328B #8B323B

square

#688B32 #328B82 #55328B #8B323B

split-complementary

#688B32 #323B8B #82328B

monochromatic

#253112 #465E22 #688B32 #8AB842 #A6CA6D

Accessibility & contrast

On white

3.94

#688B32 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.33

#688B32 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #688B32

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##688B32	#FFFFFF	#000000	##000000
##688B32	1.00	3.94	5.33	5.33
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.33	21.00	1.00	1.00
##000000	5.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928227

Deuteranopia (green-blind)

#8D7F39

Tritanopia (blue-blind)

#6B8578

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #688b32;
/* rgb */ color: rgb(104, 139, 50);
/* oklch */ color: oklch(59.1% 0.124 128.0);

Tailwind

colors: {
  custom: {
    50: '#96ad6e',
    500: '#688b32',
    950: '#000000',
  },
}

SCSS

$custom: #688b32;
$custom-light: #96ad6e;
$custom-dark: #000000;

JSON

{
  "hex": "#688b32",
  "rgb": {
    "r": 104,
    "g": 139,
    "b": 50
  },
  "hsl": {
    "h": 83.596,
    "s": 47.09,
    "l": 37.059
  },
  "oklch": {
    "l": 0.59117,
    "c": 0.12389,
    "h": 128
  },
  "luminance": 0.21639
}

Semantic roles & 50–950 ramp

primary

#688B32

secondary

#8467B2

accent

#51D786

background

#F9FAF6

surface

#F2F4EC

border

#CCCEC7

text

#0E1007

muted

#7E7F7A

Preview Lab

Preview with #688B32

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

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