#688337#688337

#688337 is a mid, moderate yellow-green. Relative luminance 0.195; OKLCH L 57.2% C 0.108 H 126.0°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#688337
RGB	rgb(104, 131, 55)
HSL	hsl(81, 41%, 36%)
HSV	hsv(81, 58%, 51%)
CMYK	cmyk(20.6%, 0%, 58%, 48.6%)
CIE-LAB	lab(51.21, -22.45, 37.30)
CIE-LCH	lch(51.21, 43.54, 121.04°)
OKLab	oklab(57.17% -0.0634 0.0874)
OKLCH	oklch(57.17% 0.108 126)
XYZ	xyz(14.5148, 19.4513, 6.6035)
Luminance	0.1945 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#688337 #523783

analogous

#837837 #688337 #428337

triadic

#688337 #376883 #833768

tetradic

#688337 #378378 #523783 #833742

square

#688337 #378378 #523783 #833742

split-complementary

#688337 #374283 #783783

monochromatic

#242D13 #465825 #688337 #8AAE49 #A6C371

Accessibility & contrast

On white

4.29

#688337 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.89

#688337 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #688337

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##688337	#FFFFFF	#000000	##000000
##688337	1.00	4.29	4.89	4.89
#FFFFFF	4.29	1.00	21.00	21.00
#000000	4.89	21.00	1.00	1.00
##000000	4.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A7B2F

Deuteranopia (green-blind)

#867A3C

Tritanopia (blue-blind)

#6C7D72

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #688337;
/* rgb */ color: rgb(104, 131, 55);
/* oklch */ color: oklch(57.2% 0.108 126.0);

Tailwind

colors: {
  custom: {
    50: '#95a770',
    500: '#688337',
    950: '#000000',
  },
}

SCSS

$custom: #688337;
$custom-light: #95a770;
$custom-dark: #000000;

JSON

{
  "hex": "#688337",
  "rgb": {
    "r": 104,
    "g": 131,
    "b": 55
  },
  "hsl": {
    "h": 81.316,
    "s": 40.86,
    "l": 36.471
  },
  "oklch": {
    "l": 0.57168,
    "c": 0.10794,
    "h": 126
  },
  "luminance": 0.19451
}

Semantic roles & 50–950 ramp

primary

#688337

secondary

#816AAC

accent

#57D182

background

#F9FAF6

surface

#F2F4EC

border

#CCCEC7

text

#0D0F08

muted

#7E7F7B

Preview Lab

Preview with #688337

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

Preview Lab → · Contrast checker → · Palette generator →