#6FBB33#6FBB33

#6FBB33 is a light, vivid yellow-green. Relative luminance 0.392; OKLCH L 71.6% C 0.183 H 134.5°. Best body text is #000000 at 8.83:1 contrast (WCAG AA passes).

Color values

HEX	#6FBB33
RGB	rgb(111, 187, 51)
HSL	hsl(94, 57%, 47%)
HSV	hsv(94, 73%, 73%)
CMYK	cmyk(40.6%, 0%, 72.7%, 26.7%)
CIE-LAB	lab(68.87, -45.77, 58.00)
CIE-LCH	lch(68.87, 73.89, 128.28°)
OKLab	oklab(71.63% -0.1281 0.1305)
OKLCH	oklch(71.63% 0.183 134.5)
XYZ	xyz(24.9229, 39.1579, 9.3763)
Luminance	0.3916 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6FBB33 #7F33BB

analogous

#B3BB33 #6FBB33 #33BB3B

triadic

#6FBB33 #336FBB #BB336F

tetradic

#6FBB33 #33B3BB #7F33BB #BB3B33

square

#6FBB33 #33B3BB #7F33BB #BB3B33

split-complementary

#6FBB33 #3B33BB #BB33B3

monochromatic

#365B19 #528B26 #6FBB33 #8FD259 #AFDF89

Accessibility & contrast

On white

2.38

#6FBB33 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.83

#6FBB33 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6FBB33

8.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6FBB33	#FFFFFF	#000000	##000000
##6FBB33	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)

#C2AC1A

Deuteranopia (green-blind)

#B8A640

Tritanopia (blue-blind)

#6EB4A1

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #6fbb33;
/* rgb */ color: rgb(111, 187, 51);
/* oklch */ color: oklch(71.6% 0.183 134.5);

Tailwind

colors: {
  custom: {
    50: '#9ed073',
    500: '#6fbb33',
    950: '#000000',
  },
}

SCSS

$custom: #6fbb33;
$custom-light: #9ed073;
$custom-dark: #000000;

JSON

{
  "hex": "#6fbb33",
  "rgb": {
    "r": 111,
    "g": 187,
    "b": 51
  },
  "hsl": {
    "h": 93.529,
    "s": 57.143,
    "l": 46.667
  },
  "oklch": {
    "l": 0.71626,
    "c": 0.18282,
    "h": 134.5
  },
  "luminance": 0.39159
}

Semantic roles & 50–950 ramp

primary

#6FBB33

secondary

#A981C9

accent

#47E09D

background

#FAFCF7

surface

#F4F9ED

border

#CED2C8

text

#0F1409

muted

#7F827B

Preview Lab

Preview with #6FBB33

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

Preview Lab → · Contrast checker → · Palette generator →