#6C971B#6C971B

#6C971B is a light, vivid yellow-green. Relative luminance 0.254; OKLCH L 62.2% C 0.153 H 127.9°. Best body text is #000000 at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#6C971B
RGB	rgb(108, 151, 27)
HSL	hsl(81, 70%, 35%)
HSV	hsv(81, 82%, 59%)
CMYK	cmyk(28.5%, 0%, 82.1%, 40.8%)
CIE-LAB	lab(57.46, -32.48, 54.95)
CIE-LCH	lch(57.46, 63.83, 120.59°)
OKLab	oklab(62.24% -0.0936 0.1204)
OKLCH	oklch(62.24% 0.153 127.9)
XYZ	xyz(17.4488, 25.4001, 5.0201)
Luminance	0.2540 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C971B #461B97

analogous

#97841B #6C971B #2E971B

triadic

#6C971B #1B6C97 #971B6C

tetradic

#6C971B #1B9784 #461B97 #971B2E

square

#6C971B #1B9784 #461B97 #971B2E

split-complementary

#6C971B #1B2E97 #841B97

monochromatic

#222F08 #476312 #6C971B #91CB24 #ADDF4D

Accessibility & contrast

On white

3.45

#6C971B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.08

#6C971B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6C971B

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C971B	#FFFFFF	#000000	##000000
##6C971B	1.00	3.45	6.08	6.08
#FFFFFF	3.45	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)

#998929

Tritanopia (blue-blind)

#709081

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #6c971b;
/* rgb */ color: rgb(108, 151, 27);
/* oklch */ color: oklch(62.2% 0.153 127.9);

Tailwind

colors: {
  custom: {
    50: '#9ab664',
    500: '#6c971b',
    950: '#000000',
  },
}

SCSS

$custom: #6c971b;
$custom-light: #9ab664;
$custom-dark: #000000;

JSON

{
  "hex": "#6c971b",
  "rgb": {
    "r": 108,
    "g": 151,
    "b": 27
  },
  "hsl": {
    "h": 80.806,
    "s": 69.663,
    "l": 34.902
  },
  "oklch": {
    "l": 0.62235,
    "c": 0.15252,
    "h": 127.9
  },
  "luminance": 0.254
}

Semantic roles & 50–950 ramp

primary

#6C971B

secondary

#754CC1

accent

#3BEC79

background

#F9FBF6

surface

#F2F6EB

border

#CCD0C6

text

#0E1106

muted

#7E807A

Preview Lab

Preview with #6C971B

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

Preview Lab → · Contrast checker → · Palette generator →