#688420#688420

#688420 is a mid, vivid yellow-green. Relative luminance 0.196; OKLCH L 57.2% C 0.128 H 124.3°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#688420
RGB	rgb(104, 132, 32)
HSL	hsl(77, 61%, 32%)
HSV	hsv(77, 76%, 52%)
CMYK	cmyk(21.2%, 0%, 75.8%, 48.2%)
CIE-LAB	lab(51.32, -24.75, 47.49)
CIE-LCH	lch(51.32, 53.56, 117.53°)
OKLab	oklab(57.2% -0.0719 0.1057)
OKLCH	oklch(57.2% 0.128 124.3)
XYZ	xyz(14.2210, 19.5497, 4.3905)
Luminance	0.1955 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#688420 #3C2084

analogous

#846E20 #688420 #368420

triadic

#688420 #206884 #842068

tetradic

#688420 #20846E #3C2084 #842036

square

#688420 #20846E #3C2084 #842036

split-complementary

#688420 #203684 #6E2084

monochromatic

#1A2108 #415314 #688420 #8FB52C #ADD34B

Accessibility & contrast

On white

4.28

#688420 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#688420 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #688420

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##688420	#FFFFFF	#000000	##000000
##688420	1.00	4.28	4.91	4.91
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.91	21.00	1.00	1.00
##000000	4.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C7B0C

Deuteranopia (green-blind)

#887A29

Tritanopia (blue-blind)

#6D7D71

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #688420;
/* rgb */ color: rgb(104, 132, 32);
/* oklch */ color: oklch(57.2% 0.128 124.3);

Tailwind

colors: {
  custom: {
    50: '#96a763',
    500: '#688420',
    950: '#000000',
  },
}

SCSS

$custom: #688420;
$custom-light: #96a763;
$custom-dark: #000000;

JSON

{
  "hex": "#688420",
  "rgb": {
    "r": 104,
    "g": 132,
    "b": 32
  },
  "hsl": {
    "h": 76.8,
    "s": 60.976,
    "l": 32.157
  },
  "oklch": {
    "l": 0.57197,
    "c": 0.12782,
    "h": 124.3
  },
  "luminance": 0.1955
}

Semantic roles & 50–950 ramp

primary

#688420

secondary

#684AB6

accent

#44E471

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0E0F06

muted

#7E7F7A

Preview Lab

Preview with #688420

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

Preview Lab → · Contrast checker → · Palette generator →