#668339#668339

#668339 is a mid, moderate yellow-green. Relative luminance 0.194; OKLCH L 57.0% C 0.107 H 127.3°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#668339
RGB	rgb(102, 131, 57)
HSL	hsl(84, 39%, 37%)
HSV	hsv(84, 56%, 51%)
CMYK	cmyk(22.1%, 0%, 56.5%, 48.6%)
CIE-LAB	lab(51.10, -23.07, 36.14)
CIE-LCH	lch(51.10, 42.87, 122.55°)
OKLab	oklab(57.05% -0.0648 0.0851)
OKLCH	oklch(57.05% 0.107 127.3)
XYZ	xyz(14.3343, 19.3526, 6.8503)
Luminance	0.1935 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#668339 #563983

analogous

#837B39 #668339 #418339

triadic

#668339 #396683 #833966

tetradic

#668339 #39837B #563983 #833941

square

#668339 #39837B #563983 #833941

split-complementary

#668339 #394183 #7B3983

monochromatic

#242E14 #455826 #668339 #87AE4C #A4C274

Accessibility & contrast

On white

4.31

#668339 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#668339 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #668339

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##668339	#FFFFFF	#000000	##000000
##668339	1.00	4.31	4.87	4.87
#FFFFFF	4.31	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)

#897B32

Deuteranopia (green-blind)

#85793E

Tritanopia (blue-blind)

#697E73

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #668339;
/* rgb */ color: rgb(102, 131, 57);
/* oklch */ color: oklch(57.0% 0.107 127.3);

Tailwind

colors: {
  custom: {
    50: '#93a772',
    500: '#668339',
    950: '#000000',
  },
}

SCSS

$custom: #668339;
$custom-light: #93a772;
$custom-dark: #000000;

JSON

{
  "hex": "#668339",
  "rgb": {
    "r": 102,
    "g": 131,
    "b": 57
  },
  "hsl": {
    "h": 83.514,
    "s": 39.362,
    "l": 36.863
  },
  "oklch": {
    "l": 0.57049,
    "c": 0.10697,
    "h": 127.3
  },
  "luminance": 0.19353
}

Semantic roles & 50–950 ramp

primary

#668339

secondary

#856CAC

accent

#59CF87

background

#F9FAF7

surface

#F2F4ED

border

#CCCEC8

text

#0D0F08

muted

#7E7F7B

Preview Lab

Preview with #668339

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

Preview Lab → · Contrast checker → · Palette generator →