#688A20#688A20

#688A20 is a mid, vivid yellow-green. Relative luminance 0.212; OKLCH L 58.7% C 0.136 H 126.2°. Best body text is #000000 at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#688A20
RGB	rgb(104, 138, 32)
HSL	hsl(79, 62%, 33%)
HSV	hsv(79, 77%, 54%)
CMYK	cmyk(24.6%, 0%, 76.8%, 45.9%)
CIE-LAB	lab(53.19, -27.70, 49.29)
CIE-LCH	lch(53.19, 56.54, 119.33°)
OKLab	oklab(58.71% -0.08 0.1094)
OKLCH	oklch(58.71% 0.136 126.2)
XYZ	xyz(15.0582, 21.2241, 4.6695)
Luminance	0.2122 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#688A20 #42208A

analogous

#8A7720 #688A20 #338A20

triadic

#688A20 #20688A #8A2068

tetradic

#688A20 #208A77 #42208A #8A2033

square

#688A20 #208A77 #42208A #8A2033

split-complementary

#688A20 #20338A #77208A

monochromatic

#1D2709 #435814 #688A20 #8DBC2C #ABD64E

Accessibility & contrast

On white

4.00

#688A20 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.24

#688A20 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #688A20

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##688A20	#FFFFFF	#000000	##000000
##688A20	1.00	4.00	5.24	5.24
#FFFFFF	4.00	1.00	21.00	21.00
#000000	5.24	21.00	1.00	1.00
##000000	5.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928008

Deuteranopia (green-blind)

#8D7E2A

Tritanopia (blue-blind)

#6D8376

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #688a20;
/* rgb */ color: rgb(104, 138, 32);
/* oklch */ color: oklch(58.7% 0.136 126.2);

Tailwind

colors: {
  custom: {
    50: '#97ac64',
    500: '#688a20',
    950: '#000000',
  },
}

SCSS

$custom: #688a20;
$custom-light: #97ac64;
$custom-dark: #000000;

JSON

{
  "hex": "#688a20",
  "rgb": {
    "r": 104,
    "g": 138,
    "b": 32
  },
  "hsl": {
    "h": 79.245,
    "s": 62.353,
    "l": 33.333
  },
  "oklch": {
    "l": 0.58711,
    "c": 0.13556,
    "h": 126.2
  },
  "luminance": 0.21224
}

Semantic roles & 50–950 ramp

primary

#688A20

secondary

#6F4DB9

accent

#42E577

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0E1006

muted

#7E7F7A

Preview Lab

Preview with #688A20

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

Preview Lab → · Contrast checker → · Palette generator →