#668337#668337

#668337 is a mid, moderate yellow-green. Relative luminance 0.193; OKLCH L 57.0% C 0.109 H 127.0°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#668337
RGB	rgb(102, 131, 55)
HSL	hsl(83, 41%, 36%)
HSV	hsv(83, 58%, 51%)
CMYK	cmyk(22.1%, 0%, 58%, 48.6%)
CIE-LAB	lab(51.07, -23.27, 37.11)
CIE-LCH	lch(51.07, 43.81, 122.09°)
OKLab	oklab(57.02% -0.0656 0.087)
OKLCH	oklch(57.02% 0.109 127)
XYZ	xyz(14.2853, 19.3330, 6.5927)
Luminance	0.1933 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#668337 #543783

analogous

#837A37 #668337 #408337

triadic

#668337 #376683 #833766

tetradic

#668337 #37837A #543783 #833740

square

#668337 #37837A #543783 #833740

split-complementary

#668337 #374083 #7A3783

monochromatic

#232D13 #445825 #668337 #88AE49 #A4C371

Accessibility & contrast

On white

4.32

#668337 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#668337 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #668337

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##668337	#FFFFFF	#000000	##000000
##668337	1.00	4.32	4.87	4.87
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.87	21.00	1.00	1.00
##000000	4.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#897B2F

Deuteranopia (green-blind)

#85793C

Tritanopia (blue-blind)

#697D72

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #668337;
/* rgb */ color: rgb(102, 131, 55);
/* oklch */ color: oklch(57.0% 0.109 127.0);

Tailwind

colors: {
  custom: {
    50: '#94a770',
    500: '#668337',
    950: '#000000',
  },
}

SCSS

$custom: #668337;
$custom-light: #94a770;
$custom-dark: #000000;

JSON

{
  "hex": "#668337",
  "rgb": {
    "r": 102,
    "g": 131,
    "b": 55
  },
  "hsl": {
    "h": 82.895,
    "s": 40.86,
    "l": 36.471
  },
  "oklch": {
    "l": 0.57023,
    "c": 0.10893,
    "h": 127
  },
  "luminance": 0.19333
}

Semantic roles & 50–950 ramp

primary

#668337

secondary

#836AAC

accent

#57D185

background

#F9FAF6

surface

#F2F4EC

border

#CCCEC7

text

#0D0F08

muted

#7E7F7B

Preview Lab

Preview with #668337

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

Preview Lab → · Contrast checker → · Palette generator →