#688C24#688C24

#688C24 is a mid, vivid yellow-green. Relative luminance 0.218; OKLCH L 59.2% C 0.136 H 127.0°. Best body text is #000000 at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#688C24
RGB	rgb(104, 140, 36)
HSL	hsl(81, 59%, 35%)
HSV	hsv(81, 74%, 55%)
CMYK	cmyk(25.7%, 0%, 74.3%, 45.1%)
CIE-LAB	lab(53.84, -28.43, 48.47)
CIE-LCH	lch(53.84, 56.19, 120.40°)
OKLab	oklab(59.25% -0.0817 0.1084)
OKLCH	oklch(59.25% 0.136 127)
XYZ	xyz(15.4055, 21.8263, 5.0700)
Luminance	0.2183 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#688C24 #48248C

analogous

#8C7C24 #688C24 #348C24

triadic

#688C24 #24688C #8C2468

tetradic

#688C24 #248C7C #48248C #8C2434

square

#688C24 #248C7C #48248C #8C2434

split-complementary

#688C24 #24348C #7C248C

monochromatic

#202B0B #445B17 #688C24 #8CBD31 #A8D457

Accessibility & contrast

On white

3.91

#688C24 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.37

#688C24 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #688C24

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##688C24	#FFFFFF	#000000	##000000
##688C24	1.00	3.91	5.37	5.37
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.37	21.00	1.00	1.00
##000000	5.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938211

Deuteranopia (green-blind)

#8E802D

Tritanopia (blue-blind)

#6C8578

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #688c24;
/* rgb */ color: rgb(104, 140, 36);
/* oklch */ color: oklch(59.2% 0.136 127.0);

Tailwind

colors: {
  custom: {
    50: '#96ad66',
    500: '#688c24',
    950: '#000000',
  },
}

SCSS

$custom: #688c24;
$custom-light: #96ad66;
$custom-dark: #000000;

JSON

{
  "hex": "#688c24",
  "rgb": {
    "r": 104,
    "g": 140,
    "b": 36
  },
  "hsl": {
    "h": 80.769,
    "s": 59.091,
    "l": 34.51
  },
  "oklch": {
    "l": 0.59245,
    "c": 0.13569,
    "h": 127
  },
  "luminance": 0.21827
}

Semantic roles & 50–950 ramp

primary

#688C24

secondary

#7654B8

accent

#46E27C

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0E1006

muted

#7E7F7A

Preview Lab

Preview with #688C24

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

Preview Lab → · Contrast checker → · Palette generator →