#6BBB31#6BBB31

#6BBB31 is a light, vivid yellow-green. Relative luminance 0.389; OKLCH L 71.4% C 0.186 H 135.2°. Best body text is #000000 at 8.78:1 contrast (WCAG AA passes).

Color values

HEX	#6BBB31
RGB	rgb(107, 187, 49)
HSL	hsl(95, 58%, 46%)
HSV	hsv(95, 74%, 73%)
CMYK	cmyk(42.8%, 0%, 73.8%, 26.7%)
CIE-LAB	lab(68.67, -47.23, 58.46)
CIE-LCH	lch(68.67, 75.15, 128.94°)
OKLab	oklab(71.41% -0.1319 0.1312)
OKLCH	oklch(71.41% 0.186 135.2)
XYZ	xyz(24.3876, 38.8868, 9.1260)
Luminance	0.3889 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6BBB31 #8131BB

analogous

#B0BB31 #6BBB31 #31BB3C

triadic

#6BBB31 #316BBB #BB316B

tetradic

#6BBB31 #31B0BB #8131BB #BB3C31

square

#6BBB31 #31B0BB #8131BB #BB3C31

split-complementary

#6BBB31 #3C31BB #BB31B0

monochromatic

#345A18 #4F8B24 #6BBB31 #8BD356 #ACE087

Accessibility & contrast

On white

2.39

#6BBB31 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.78

#6BBB31 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6BBB31

8.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6BBB31	#FFFFFF	#000000	##000000
##6BBB31	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)

#C2AC16

Deuteranopia (green-blind)

#B7A53F

Tritanopia (blue-blind)

#69B4A0

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #6bbb31;
/* rgb */ color: rgb(107, 187, 49);
/* oklch */ color: oklch(71.4% 0.186 135.2);

Tailwind

colors: {
  custom: {
    50: '#9cd072',
    500: '#6bbb31',
    950: '#000000',
  },
}

SCSS

$custom: #6bbb31;
$custom-light: #9cd072;
$custom-dark: #000000;

JSON

{
  "hex": "#6bbb31",
  "rgb": {
    "r": 107,
    "g": 187,
    "b": 49
  },
  "hsl": {
    "h": 94.783,
    "s": 58.475,
    "l": 46.275
  },
  "oklch": {
    "l": 0.71411,
    "c": 0.18604,
    "h": 135.2
  },
  "luminance": 0.38888
}

Semantic roles & 50–950 ramp

primary

#6BBB31

secondary

#AA7FC9

accent

#46E2A0

background

#FAFCF7

surface

#F3F9ED

border

#CDD2C8

text

#0F1408

muted

#7F827B

Preview Lab

Preview with #6BBB31

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

Preview Lab → · Contrast checker → · Palette generator →