#6BBB33#6BBB33

#6BBB33 is a light, vivid yellow-green. Relative luminance 0.389; OKLCH L 71.4% C 0.185 H 135.3°. Best body text is #000000 at 8.78:1 contrast (WCAG AA passes).

Color values

HEX	#6BBB33
RGB	rgb(107, 187, 51)
HSL	hsl(95, 57%, 47%)
HSV	hsv(95, 73%, 73%)
CMYK	cmyk(42.8%, 0%, 72.7%, 26.7%)
CIE-LAB	lab(68.68, -47.10, 57.76)
CIE-LCH	lch(68.68, 74.53, 129.20°)
OKLab	oklab(71.43% -0.1314 0.13)
OKLCH	oklch(71.43% 0.185 135.3)
XYZ	xyz(24.4307, 38.9041, 9.3533)
Luminance	0.3891 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6BBB33 #8333BB

analogous

#AFBB33 #6BBB33 #33BB3F

triadic

#6BBB33 #336BBB #BB336B

tetradic

#6BBB33 #33AFBB #8333BB #BB3F33

square

#6BBB33 #33AFBB #8333BB #BB3F33

split-complementary

#6BBB33 #3F33BB #BB33AF

monochromatic

#345B19 #4F8B26 #6BBB33 #8BD259 #ADDF89

Accessibility & contrast

On white

2.39

#6BBB33 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.78

#6BBB33 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6BBB33

8.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6BBB33	#FFFFFF	#000000	##000000
##6BBB33	1.00	2.39	8.78	8.78
#FFFFFF	2.39	1.00	21.00	21.00
#000000	8.78	21.00	1.00	1.00
##000000	8.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AC1A

Deuteranopia (green-blind)

#B7A540

Tritanopia (blue-blind)

#69B4A1

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #6bbb33;
/* rgb */ color: rgb(107, 187, 51);
/* oklch */ color: oklch(71.4% 0.185 135.3);

Tailwind

colors: {
  custom: {
    50: '#9cd073',
    500: '#6bbb33',
    950: '#000000',
  },
}

SCSS

$custom: #6bbb33;
$custom-light: #9cd073;
$custom-dark: #000000;

JSON

{
  "hex": "#6bbb33",
  "rgb": {
    "r": 107,
    "g": 187,
    "b": 51
  },
  "hsl": {
    "h": 95.294,
    "s": 57.143,
    "l": 46.667
  },
  "oklch": {
    "l": 0.71425,
    "c": 0.18486,
    "h": 135.3
  },
  "luminance": 0.38905
}

Semantic roles & 50–950 ramp

primary

#6BBB33

secondary

#AB81C9

accent

#47E0A1

background

#FAFCF7

surface

#F3F9ED

border

#CDD2C8

text

#0F1409

muted

#7F827B

Preview Lab

Preview with #6BBB33

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

Preview Lab → · Contrast checker → · Palette generator →