#6CBF31#6CBF31

#6CBF31 is a light, vivid yellow-green. Relative luminance 0.407; OKLCH L 72.5% C 0.190 H 135.3°. Best body text is #000000 at 9.13:1 contrast (WCAG AA passes).

Color values

HEX	#6CBF31
RGB	rgb(108, 191, 49)
HSL	hsl(95, 59%, 47%)
HSV	hsv(95, 74%, 75%)
CMYK	cmyk(43.5%, 0%, 74.3%, 25.1%)
CIE-LAB	lab(69.94, -48.52, 59.73)
CIE-LCH	lch(69.94, 76.95, 129.09°)
OKLab	oklab(72.47% -0.1355 0.1338)
OKLCH	oklch(72.47% 0.19 135.3)
XYZ	xyz(25.3689, 40.6700, 9.4185)
Luminance	0.4067 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6CBF31 #8431BF

analogous

#B3BF31 #6CBF31 #31BF3D

triadic

#6CBF31 #316CBF #BF316C

tetradic

#6CBF31 #31B3BF #8431BF #BF3D31

square

#6CBF31 #31B3BF #8431BF #BF3D31

split-complementary

#6CBF31 #3D31BF #BF31B3

monochromatic

#355E18 #508E25 #6CBF31 #8CD459 #AEE18A

Accessibility & contrast

On white

2.30

#6CBF31 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.13

#6CBF31 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6CBF31

9.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6CBF31	#FFFFFF	#000000	##000000
##6CBF31	1.00	2.30	9.13	9.13
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.13	21.00	1.00	1.00
##000000	9.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6AF13

Deuteranopia (green-blind)

#BBA83F

Tritanopia (blue-blind)

#6AB8A4

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #6cbf31;
/* rgb */ color: rgb(108, 191, 49);
/* oklch */ color: oklch(72.5% 0.190 135.3);

Tailwind

colors: {
  custom: {
    50: '#9dd373',
    500: '#6cbf31',
    950: '#000000',
  },
}

SCSS

$custom: #6cbf31;
$custom-light: #9dd373;
$custom-dark: #000000;

JSON

{
  "hex": "#6cbf31",
  "rgb": {
    "r": 108,
    "g": 191,
    "b": 49
  },
  "hsl": {
    "h": 95.07,
    "s": 59.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.72468,
    "c": 0.19043,
    "h": 135.3
  },
  "luminance": 0.40671
}

Semantic roles & 50–950 ramp

primary

#6CBF31

secondary

#AC81CB

accent

#45E2A1

background

#FAFDF7

surface

#F4FAED

border

#CED3C8

text

#0F1409

muted

#7F837B

Preview Lab

Preview with #6CBF31

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

Preview Lab → · Contrast checker → · Palette generator →