#66852A#66852A

#66852A is a mid, vivid yellow-green. Relative luminance 0.198; OKLCH L 57.4% C 0.123 H 126.2°. Best body text is #000000 at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#66852A
RGB	rgb(102, 133, 42)
HSL	hsl(80, 52%, 34%)
HSV	hsv(80, 68%, 52%)
CMYK	cmyk(23.3%, 0%, 68.4%, 47.8%)
CIE-LAB	lab(51.57, -25.42, 43.70)
CIE-LCH	lch(51.57, 50.55, 120.19°)
OKLab	oklab(57.39% -0.0727 0.0993)
OKLCH	oklch(57.39% 0.123 126.2)
XYZ	xyz(14.2850, 19.7668, 5.2528)
Luminance	0.1977 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66852A #492A85

analogous

#85772A #66852A #38852A

triadic

#66852A #2A6685 #852A66

tetradic

#66852A #2A8577 #492A85 #852A38

square

#66852A #2A8577 #492A85 #852A38

split-complementary

#66852A #2A3885 #772A85

monochromatic

#1F280D #42561B #66852A #8AB439 #A6CC5D

Accessibility & contrast

On white

4.24

#66852A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.95

#66852A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #66852A

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66852A	#FFFFFF	#000000	##000000
##66852A	1.00	4.24	4.95	4.95
#FFFFFF	4.24	1.00	21.00	21.00
#000000	4.95	21.00	1.00	1.00
##000000	4.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C7C1D

Deuteranopia (green-blind)

#887A31

Tritanopia (blue-blind)

#6A7F72

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #66852a;
/* rgb */ color: rgb(102, 133, 42);
/* oklch */ color: oklch(57.4% 0.123 126.2);

Tailwind

colors: {
  custom: {
    50: '#94a869',
    500: '#66852a',
    950: '#000000',
  },
}

SCSS

$custom: #66852a;
$custom-light: #94a869;
$custom-dark: #000000;

JSON

{
  "hex": "#66852a",
  "rgb": {
    "r": 102,
    "g": 133,
    "b": 42
  },
  "hsl": {
    "h": 80.44,
    "s": 52,
    "l": 34.314
  },
  "oklch": {
    "l": 0.57385,
    "c": 0.12312,
    "h": 126.2
  },
  "luminance": 0.19767
}

Semantic roles & 50–950 ramp

primary

#66852A

secondary

#7759B2

accent

#4CDB7D

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0D0F06

muted

#7E7F7A

Preview Lab

Preview with #66852A

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

Preview Lab → · Contrast checker → · Palette generator →