#688E15#688E15

#688E15 is a mid, vivid yellow-green. Relative luminance 0.223; OKLCH L 59.7% C 0.146 H 126.8°. Best body text is #000000 at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#688E15
RGB	rgb(104, 142, 21)
HSL	hsl(79, 74%, 32%)
HSV	hsv(79, 85%, 56%)
CMYK	cmyk(26.8%, 0%, 85.2%, 44.3%)
CIE-LAB	lab(54.39, -30.13, 53.76)
CIE-LCH	lch(54.39, 61.63, 119.27°)
OKLab	oklab(59.66% -0.0874 0.117)
OKLCH	oklch(59.66% 0.146 126.8)
XYZ	xyz(15.5174, 22.3429, 4.2044)
Luminance	0.2234 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#688E15 #3B158E

analogous

#8E7815 #688E15 #2C8E15

triadic

#688E15 #15688E #8E1568

tetradic

#688E15 #158E78 #3B158E #8E152C

square

#688E15 #158E78 #3B158E #8E152C

split-complementary

#688E15 #152C8E #78158E

monochromatic

#1A2305 #41590D #688E15 #8FC31D #AEE23B

Accessibility & contrast

On white

3.84

#688E15 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.47

#688E15 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #688E15

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##688E15	#FFFFFF	#000000	##000000
##688E15	1.00	3.84	5.47	5.47
#FFFFFF	3.84	1.00	21.00	21.00
#000000	5.47	21.00	1.00	1.00
##000000	5.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#968400

Deuteranopia (green-blind)

#918124

Tritanopia (blue-blind)

#6D8779

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #688e15;
/* rgb */ color: rgb(104, 142, 21);
/* oklch */ color: oklch(59.7% 0.146 126.8);

Tailwind

colors: {
  custom: {
    50: '#97af60',
    500: '#688e15',
    950: '#000000',
  },
}

SCSS

$custom: #688e15;
$custom-light: #97af60;
$custom-dark: #000000;

JSON

{
  "hex": "#688e15",
  "rgb": {
    "r": 104,
    "g": 142,
    "b": 21
  },
  "hsl": {
    "h": 78.843,
    "s": 74.233,
    "l": 31.961
  },
  "oklch": {
    "l": 0.59664,
    "c": 0.14606,
    "h": 126.8
  },
  "luminance": 0.22343
}

Semantic roles & 50–950 ramp

primary

#688E15

secondary

#673DC2

accent

#37F171

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0E1005

muted

#7E7F7A

Preview Lab

Preview with #688E15

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

Preview Lab → · Contrast checker → · Palette generator →