#688D32#688D32

#688D32 is a mid, vivid yellow-green. Relative luminance 0.222; OKLCH L 59.6% C 0.127 H 128.5°. Best body text is #000000 at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#688D32
RGB	rgb(104, 141, 50)
HSL	hsl(84, 48%, 37%)
HSV	hsv(84, 65%, 55%)
CMYK	cmyk(26.2%, 0%, 64.5%, 44.7%)
CIE-LAB	lab(54.26, -27.88, 43.08)
CIE-LCH	lch(54.26, 51.32, 122.91°)
OKLab	oklab(59.62% -0.0789 0.0991)
OKLCH	oklch(59.62% 0.127 128.5)
XYZ	xyz(15.8095, 22.2228, 6.4735)
Luminance	0.2222 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#688D32 #57328D

analogous

#8D8532 #688D32 #3A8D32

triadic

#688D32 #32688D #8D3268

tetradic

#688D32 #328D85 #57328D #8D323A

square

#688D32 #328D85 #57328D #8D323A

split-complementary

#688D32 #323A8D #85328D

monochromatic

#253312 #476022 #688D32 #89BA42 #A5CC6E

Accessibility & contrast

On white

3.86

#688D32 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.44

#688D32 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #688D32

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##688D32	#FFFFFF	#000000	##000000
##688D32	1.00	3.86	5.44	5.44
#FFFFFF	3.86	1.00	21.00	21.00
#000000	5.44	21.00	1.00	1.00
##000000	5.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948327

Deuteranopia (green-blind)

#8F8139

Tritanopia (blue-blind)

#6B877A

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #688d32;
/* rgb */ color: rgb(104, 141, 50);
/* oklch */ color: oklch(59.6% 0.127 128.5);

Tailwind

colors: {
  custom: {
    50: '#96ae6e',
    500: '#688d32',
    950: '#000000',
  },
}

SCSS

$custom: #688d32;
$custom-light: #96ae6e;
$custom-dark: #000000;

JSON

{
  "hex": "#688d32",
  "rgb": {
    "r": 104,
    "g": 141,
    "b": 50
  },
  "hsl": {
    "h": 84.396,
    "s": 47.644,
    "l": 37.451
  },
  "oklch": {
    "l": 0.5962,
    "c": 0.12668,
    "h": 128.5
  },
  "luminance": 0.22223
}

Semantic roles & 50–950 ramp

primary

#688D32

secondary

#8668B3

accent

#51D787

background

#F9FAF6

surface

#F2F4EC

border

#CCCEC7

text

#0E1007

muted

#7E7F7A

Preview Lab

Preview with #688D32

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

Preview Lab → · Contrast checker → · Palette generator →