#66981F#66981F

#66981F is a light, vivid yellow-green. Relative luminance 0.254; OKLCH L 62.1% C 0.155 H 130.2°. Best body text is #000000 at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#66981F
RGB	rgb(102, 152, 31)
HSL	hsl(85, 66%, 36%)
HSV	hsv(85, 80%, 60%)
CMYK	cmyk(32.9%, 0%, 79.6%, 40.4%)
CIE-LAB	lab(57.44, -35.10, 53.60)
CIE-LCH	lch(57.44, 64.07, 123.22°)
OKLab	oklab(62.13% -0.1001 0.1184)
OKLCH	oklch(62.13% 0.155 130.2)
XYZ	xyz(16.9550, 25.3796, 5.3015)
Luminance	0.2538 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66981F #511F98

analogous

#988D1F #66981F #2A981F

triadic

#66981F #1F6698 #981F66

tetradic

#66981F #1F988D #511F98 #981F2A

square

#66981F #1F988D #511F98 #981F2A

split-complementary

#66981F #1F2A98 #8D1F98

monochromatic

#22320A #446515 #66981F #88CB29 #A4DC55

Accessibility & contrast

On white

3.46

#66981F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.08

#66981F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #66981F

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66981F	#FFFFFF	#000000	##000000
##66981F	1.00	3.46	6.08	6.08
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.08	21.00	1.00	1.00
##000000	6.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F8C00

Deuteranopia (green-blind)

#98892C

Tritanopia (blue-blind)

#699182

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #66981f;
/* rgb */ color: rgb(102, 152, 31);
/* oklch */ color: oklch(62.1% 0.155 130.2);

Tailwind

colors: {
  custom: {
    50: '#96b665',
    500: '#66981f',
    950: '#000000',
  },
}

SCSS

$custom: #66981f;
$custom-light: #96b665;
$custom-dark: #000000;

JSON

{
  "hex": "#66981f",
  "rgb": {
    "r": 102,
    "g": 152,
    "b": 31
  },
  "hsl": {
    "h": 84.793,
    "s": 66.12,
    "l": 35.882
  },
  "oklch": {
    "l": 0.62133,
    "c": 0.15499,
    "h": 130.2
  },
  "luminance": 0.2538
}

Semantic roles & 50–950 ramp

primary

#66981F

secondary

#8053C0

accent

#3FE985

background

#F9FBF6

surface

#F2F6EB

border

#CCD0C6

text

#0E1106

muted

#7E807A

Preview Lab

Preview with #66981F

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

Preview Lab → · Contrast checker → · Palette generator →