#66823A#66823A

#66823A is a mid, moderate yellow-green. Relative luminance 0.191; OKLCH L 56.8% C 0.104 H 127.1°. Best body text is #000000 at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#66823A
RGB	rgb(102, 130, 58)
HSL	hsl(83, 38%, 37%)
HSV	hsv(83, 55%, 51%)
CMYK	cmyk(21.5%, 0%, 55.4%, 49%)
CIE-LAB	lab(50.80, -22.45, 35.28)
CIE-LCH	lch(50.80, 41.82, 122.47°)
OKLab	oklab(56.81% -0.063 0.0833)
OKLCH	oklch(56.81% 0.104 127.1)
XYZ	xyz(14.2258, 19.0953, 6.9385)
Luminance	0.1910 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66823A #563A82

analogous

#827A3A #66823A #42823A

triadic

#66823A #3A6682 #823A66

tetradic

#66823A #3A827A #563A82 #823A42

square

#66823A #3A827A #563A82 #823A42

split-complementary

#66823A #3A4282 #7A3A82

monochromatic

#242D14 #455827 #66823A #87AC4D #A4C175

Accessibility & contrast

On white

4.36

#66823A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.82

#66823A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #66823A

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66823A	#FFFFFF	#000000	##000000
##66823A	1.00	4.36	4.82	4.82
#FFFFFF	4.36	1.00	21.00	21.00
#000000	4.82	21.00	1.00	1.00
##000000	4.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#887A33

Deuteranopia (green-blind)

#84783F

Tritanopia (blue-blind)

#697D72

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #66823a;
/* rgb */ color: rgb(102, 130, 58);
/* oklch */ color: oklch(56.8% 0.104 127.1);

Tailwind

colors: {
  custom: {
    50: '#93a672',
    500: '#66823a',
    950: '#000000',
  },
}

SCSS

$custom: #66823a;
$custom-light: #93a672;
$custom-dark: #000000;

JSON

{
  "hex": "#66823a",
  "rgb": {
    "r": 102,
    "g": 130,
    "b": 58
  },
  "hsl": {
    "h": 83.333,
    "s": 38.298,
    "l": 36.863
  },
  "oklch": {
    "l": 0.56811,
    "c": 0.10448,
    "h": 127.1
  },
  "luminance": 0.19096
}

Semantic roles & 50–950 ramp

primary

#66823A

secondary

#856DAB

accent

#5ACE87

background

#F9FAF7

surface

#F1F4ED

border

#CBCEC8

text

#0D0F08

muted

#7E7F7B

Preview Lab

Preview with #66823A

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

Preview Lab → · Contrast checker → · Palette generator →