#6B8B1B#6B8B1B

#6B8B1B is a mid, vivid yellow-green. Relative luminance 0.217; OKLCH L 59.1% C 0.138 H 125.0°. Best body text is #000000 at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#6B8B1B
RGB	rgb(107, 139, 27)
HSL	hsl(77, 67%, 33%)
HSV	hsv(77, 81%, 55%)
CMYK	cmyk(23%, 0%, 80.6%, 45.5%)
CIE-LAB	lab(53.68, -27.19, 51.48)
CIE-LCH	lch(53.68, 58.22, 117.84°)
OKLab	oklab(59.14% -0.0792 0.1131)
OKLCH	oklch(59.14% 0.138 125)
XYZ	xyz(15.4940, 21.6700, 4.4031)
Luminance	0.2167 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B8B1B #3B1B8B

analogous

#8B731B #6B8B1B #338B1B

triadic

#6B8B1B #1B6B8B #8B1B6B

tetradic

#6B8B1B #1B8B73 #3B1B8B #8B1B33

square

#6B8B1B #1B8B73 #3B1B8B #8B1B33

split-complementary

#6B8B1B #1B338B #731B8B

monochromatic

#1C2507 #445811 #6B8B1B #92BE25 #B0DB45

Accessibility & contrast

On white

3.94

#6B8B1B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.33

#6B8B1B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6B8B1B

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B8B1B	#FFFFFF	#000000	##000000
##6B8B1B	1.00	3.94	5.33	5.33
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.33	21.00	1.00	1.00
##000000	5.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938100

Deuteranopia (green-blind)

#8F8027

Tritanopia (blue-blind)

#708476

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #6b8b1b;
/* rgb */ color: rgb(107, 139, 27);
/* oklch */ color: oklch(59.1% 0.138 125.0);

Tailwind

colors: {
  custom: {
    50: '#99ad62',
    500: '#6b8b1b',
    950: '#000000',
  },
}

SCSS

$custom: #6b8b1b;
$custom-light: #99ad62;
$custom-dark: #000000;

JSON

{
  "hex": "#6b8b1b",
  "rgb": {
    "r": 107,
    "g": 139,
    "b": 27
  },
  "hsl": {
    "h": 77.143,
    "s": 67.47,
    "l": 32.549
  },
  "oklch": {
    "l": 0.59144,
    "c": 0.13807,
    "h": 125
  },
  "luminance": 0.2167
}

Semantic roles & 50–950 ramp

primary

#6B8B1B

secondary

#6745BC

accent

#3DEA6F

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0E1006

muted

#7E7F7A

Preview Lab

Preview with #6B8B1B

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

Preview Lab → · Contrast checker → · Palette generator →