#688728#688728

#688728 is a mid, vivid yellow-green. Relative luminance 0.204; OKLCH L 58.0% C 0.126 H 125.8°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#688728
RGB	rgb(104, 135, 40)
HSL	hsl(80, 54%, 34%)
HSV	hsv(80, 70%, 53%)
CMYK	cmyk(23%, 0%, 70.4%, 47.1%)
CIE-LAB	lab(52.31, -25.73, 45.35)
CIE-LCH	lch(52.31, 52.14, 119.56°)
OKLab	oklab(58.02% -0.0739 0.1025)
OKLCH	oklch(58.02% 0.126 125.8)
XYZ	xyz(14.7560, 20.4240, 5.1719)
Luminance	0.2042 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#688728 #472887

analogous

#877728 #688728 #398728

triadic

#688728 #286887 #872868

tetradic

#688728 #288777 #472887 #872839

square

#688728 #288777 #472887 #872839

split-complementary

#688728 #283987 #772887

monochromatic

#1F290C #44581A #688728 #8CB636 #A9CE5B

Accessibility & contrast

On white

4.13

#688728 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.08

#688728 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #688728

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##688728	#FFFFFF	#000000	##000000
##688728	1.00	4.13	5.08	5.08
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.08	21.00	1.00	1.00
##000000	5.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E7E1A

Deuteranopia (green-blind)

#8A7C30

Tritanopia (blue-blind)

#6C8174

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #688728;
/* rgb */ color: rgb(104, 135, 40);
/* oklch */ color: oklch(58.0% 0.126 125.8);

Tailwind

colors: {
  custom: {
    50: '#96aa68',
    500: '#688728',
    950: '#000000',
  },
}

SCSS

$custom: #688728;
$custom-light: #96aa68;
$custom-dark: #000000;

JSON

{
  "hex": "#688728",
  "rgb": {
    "r": 104,
    "g": 135,
    "b": 40
  },
  "hsl": {
    "h": 79.579,
    "s": 54.286,
    "l": 34.314
  },
  "oklch": {
    "l": 0.58015,
    "c": 0.12633,
    "h": 125.8
  },
  "luminance": 0.20424
}

Semantic roles & 50–950 ramp

primary

#688728

secondary

#7557B4

accent

#4ADE7A

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0E1006

muted

#7E7F7A

Preview Lab

Preview with #688728

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

Preview Lab → · Contrast checker → · Palette generator →