#688D2D#688D2D

#688D2D is a mid, vivid yellow-green. Relative luminance 0.222; OKLCH L 59.6% C 0.131 H 128.0°. Best body text is #000000 at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#688D2D
RGB	rgb(104, 141, 45)
HSL	hsl(83, 52%, 36%)
HSV	hsv(83, 68%, 55%)
CMYK	cmyk(26.2%, 0%, 68.1%, 44.7%)
CIE-LAB	lab(54.22, -28.29, 45.23)
CIE-LCH	lch(54.22, 53.35, 122.02°)
OKLab	oklab(59.57% -0.0805 0.103)
OKLCH	oklch(59.57% 0.131 128)
XYZ	xyz(15.7074, 22.1819, 5.9361)
Luminance	0.2218 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#688D2D #522D8D

analogous

#8D822D #688D2D #388D2D

triadic

#688D2D #2D688D #8D2D68

tetradic

#688D2D #2D8D82 #522D8D #8D2D38

square

#688D2D #2D8D82 #522D8D #8D2D38

split-complementary

#688D2D #2D388D #822D8D

monochromatic

#24300F #465F1E #688D2D #8ABB3C #A6CE66

Accessibility & contrast

On white

3.86

#688D2D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.44

#688D2D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #688D2D

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##688D2D	#FFFFFF	#000000	##000000
##688D2D	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)

#948320

Deuteranopia (green-blind)

#8F8135

Tritanopia (blue-blind)

#6C8779

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #688d2d;
/* rgb */ color: rgb(104, 141, 45);
/* oklch */ color: oklch(59.6% 0.131 128.0);

Tailwind

colors: {
  custom: {
    50: '#96ae6b',
    500: '#688d2d',
    950: '#000000',
  },
}

SCSS

$custom: #688d2d;
$custom-light: #96ae6b;
$custom-dark: #000000;

JSON

{
  "hex": "#688d2d",
  "rgb": {
    "r": 104,
    "g": 141,
    "b": 45
  },
  "hsl": {
    "h": 83.125,
    "s": 51.613,
    "l": 36.471
  },
  "oklch": {
    "l": 0.59572,
    "c": 0.13068,
    "h": 128
  },
  "luminance": 0.22182
}

Semantic roles & 50–950 ramp

primary

#688D2D

secondary

#8161B5

accent

#4DDB84

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0E1007

muted

#7E7F7A

Preview Lab

Preview with #688D2D

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

Preview Lab → · Contrast checker → · Palette generator →