#6B9921#6B9921

#6B9921 is a light, vivid yellow-green. Relative luminance 0.260; OKLCH L 62.7% C 0.153 H 129.0°. Best body text is #000000 at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#6B9921
RGB	rgb(107, 153, 33)
HSL	hsl(83, 65%, 36%)
HSV	hsv(83, 78%, 60%)
CMYK	cmyk(30.1%, 0%, 78.4%, 40%)
CIE-LAB	lab(58.05, -33.51, 53.63)
CIE-LCH	lch(58.05, 63.24, 122.00°)
OKLab	oklab(62.71% -0.0959 0.1186)
OKLCH	oklch(62.71% 0.153 129)
XYZ	xyz(17.7291, 26.0176, 5.5264)
Luminance	0.2602 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B9921 #4F2199

analogous

#998B21 #6B9921 #2F9921

triadic

#6B9921 #216B99 #99216B

tetradic

#6B9921 #21998B #4F2199 #99212F

square

#6B9921 #21998B #4F2199 #99212F

split-complementary

#6B9921 #212F99 #8B2199

monochromatic

#25340B #486716 #6B9921 #8ECB2C #A9DB59

Accessibility & contrast

On white

3.39

#6B9921 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.20

#6B9921 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6B9921

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B9921	#FFFFFF	#000000	##000000
##6B9921	1.00	3.39	6.20	6.20
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.20	21.00	1.00	1.00
##000000	6.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A18E00

Deuteranopia (green-blind)

#9A8A2D

Tritanopia (blue-blind)

#6E9283

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #6b9921;
/* rgb */ color: rgb(107, 153, 33);
/* oklch */ color: oklch(62.7% 0.153 129.0);

Tailwind

colors: {
  custom: {
    50: '#9ab767',
    500: '#6b9921',
    950: '#000000',
  },
}

SCSS

$custom: #6b9921;
$custom-light: #9ab767;
$custom-dark: #000000;

JSON

{
  "hex": "#6b9921",
  "rgb": {
    "r": 107,
    "g": 153,
    "b": 33
  },
  "hsl": {
    "h": 83,
    "s": 64.516,
    "l": 36.471
  },
  "oklch": {
    "l": 0.62709,
    "c": 0.15256,
    "h": 129
  },
  "luminance": 0.26018
}

Semantic roles & 50–950 ramp

primary

#6B9921

secondary

#7F56BF

accent

#40E880

background

#F9FBF6

surface

#F2F6EB

border

#CCD0C6

text

#0E1106

muted

#7E807A

Preview Lab

Preview with #6B9921

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

Preview Lab → · Contrast checker → · Palette generator →