#6FBB31#6FBB31

#6FBB31 is a light, vivid yellow-green. Relative luminance 0.391; OKLCH L 71.6% C 0.184 H 134.3°. Best body text is #000000 at 8.83:1 contrast (WCAG AA passes).

Color values

HEX	#6FBB31
RGB	rgb(111, 187, 49)
HSL	hsl(93, 58%, 46%)
HSV	hsv(93, 74%, 73%)
CMYK	cmyk(40.6%, 0%, 73.8%, 26.7%)
CIE-LAB	lab(68.85, -45.90, 58.70)
CIE-LCH	lch(68.85, 74.51, 128.02°)
OKLab	oklab(71.61% -0.1286 0.1316)
OKLCH	oklch(71.61% 0.184 134.3)
XYZ	xyz(24.8798, 39.1406, 9.1491)
Luminance	0.3914 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6FBB31 #7D31BB

analogous

#B4BB31 #6FBB31 #31BB38

triadic

#6FBB31 #316FBB #BB316F

tetradic

#6FBB31 #31B4BB #7D31BB #BB3831

square

#6FBB31 #31B4BB #7D31BB #BB3831

split-complementary

#6FBB31 #3831BB #BB31B4

monochromatic

#355A18 #528B24 #6FBB31 #8ED356 #AFE087

Accessibility & contrast

On white

2.38

#6FBB31 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.83

#6FBB31 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6FBB31

8.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6FBB31	#FFFFFF	#000000	##000000
##6FBB31	1.00	2.38	8.83	8.83
#FFFFFF	2.38	1.00	21.00	21.00
#000000	8.83	21.00	1.00	1.00
##000000	8.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AC16

Deuteranopia (green-blind)

#B8A63F

Tritanopia (blue-blind)

#6EB4A0

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #6fbb31;
/* rgb */ color: rgb(111, 187, 49);
/* oklch */ color: oklch(71.6% 0.184 134.3);

Tailwind

colors: {
  custom: {
    50: '#9ed072',
    500: '#6fbb31',
    950: '#000000',
  },
}

SCSS

$custom: #6fbb31;
$custom-light: #9ed072;
$custom-dark: #000000;

JSON

{
  "hex": "#6fbb31",
  "rgb": {
    "r": 111,
    "g": 187,
    "b": 49
  },
  "hsl": {
    "h": 93.043,
    "s": 58.475,
    "l": 46.275
  },
  "oklch": {
    "l": 0.71612,
    "c": 0.18401,
    "h": 134.3
  },
  "luminance": 0.39142
}

Semantic roles & 50–950 ramp

primary

#6FBB31

secondary

#A87FC9

accent

#46E29C

background

#FAFCF7

surface

#F4F9ED

border

#CED2C8

text

#0F1408

muted

#7F827B

Preview Lab

Preview with #6FBB31

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

Preview Lab → · Contrast checker → · Palette generator →