#668323#668323

#668323 is a mid, vivid yellow-green. Relative luminance 0.192; OKLCH L 56.8% C 0.126 H 125.0°. Best body text is #000000 at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#668323
RGB	rgb(102, 131, 35)
HSL	hsl(78, 58%, 33%)
HSV	hsv(78, 73%, 51%)
CMYK	cmyk(22.1%, 0%, 73.3%, 48.6%)
CIE-LAB	lab(50.90, -24.92, 45.89)
CIE-LCH	lch(50.90, 52.22, 118.50°)
OKLab	oklab(56.82% -0.072 0.1028)
OKLCH	oklch(56.82% 0.126 125)
XYZ	xyz(13.8993, 19.1786, 4.5593)
Luminance	0.1918 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#668323 #402383

analogous

#837023 #668323 #368323

triadic

#668323 #236683 #832366

tetradic

#668323 #238370 #402383 #832336

square

#668323 #238370 #402383 #832336

split-complementary

#668323 #233683 #702383

monochromatic

#1B2209 #405316 #668323 #8CB330 #AAD050

Accessibility & contrast

On white

4.34

#668323 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.84

#668323 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #668323

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##668323	#FFFFFF	#000000	##000000
##668323	1.00	4.34	4.84	4.84
#FFFFFF	4.34	1.00	21.00	21.00
#000000	4.84	21.00	1.00	1.00
##000000	4.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A7A12

Deuteranopia (green-blind)

#86792B

Tritanopia (blue-blind)

#6B7D70

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #668323;
/* rgb */ color: rgb(102, 131, 35);
/* oklch */ color: oklch(56.8% 0.126 125.0);

Tailwind

colors: {
  custom: {
    50: '#95a765',
    500: '#668323',
    950: '#000000',
  },
}

SCSS

$custom: #668323;
$custom-light: #95a765;
$custom-dark: #000000;

JSON

{
  "hex": "#668323",
  "rgb": {
    "r": 102,
    "g": 131,
    "b": 35
  },
  "hsl": {
    "h": 78.125,
    "s": 57.831,
    "l": 32.549
  },
  "oklch": {
    "l": 0.56821,
    "c": 0.12554,
    "h": 125
  },
  "luminance": 0.19179
}

Semantic roles & 50–950 ramp

primary

#668323

secondary

#6D4EB4

accent

#47E175

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0E0F06

muted

#7E7F7A

Preview Lab

Preview with #668323

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

Preview Lab → · Contrast checker → · Palette generator →