#6FBF31#6FBF31

#6FBF31 is a light, vivid yellow-green. Relative luminance 0.409; OKLCH L 72.6% C 0.189 H 134.8°. Best body text is #000000 at 9.17:1 contrast (WCAG AA passes).

Color values

HEX	#6FBF31
RGB	rgb(111, 191, 49)
HSL	hsl(94, 59%, 47%)
HSV	hsv(94, 74%, 75%)
CMYK	cmyk(41.9%, 0%, 74.3%, 25.1%)
CIE-LAB	lab(70.08, -47.54, 59.91)
CIE-LCH	lch(70.08, 76.48, 128.43°)
OKLab	oklab(72.61% -0.133 0.1342)
OKLCH	oklch(72.61% 0.189 134.8)
XYZ	xyz(25.7402, 40.8615, 9.4359)
Luminance	0.4086 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6FBF31 #8131BF

analogous

#B6BF31 #6FBF31 #31BF3A

triadic

#6FBF31 #316FBF #BF316F

tetradic

#6FBF31 #31B6BF #8131BF #BF3A31

square

#6FBF31 #31B6BF #8131BF #BF3A31

split-complementary

#6FBF31 #3A31BF #BF31B6

monochromatic

#365E18 #538E25 #6FBF31 #8FD459 #B0E18A

Accessibility & contrast

On white

2.29

#6FBF31 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.17

#6FBF31 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6FBF31

9.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6FBF31	#FFFFFF	#000000	##000000
##6FBF31	1.00	2.29	9.17	9.17
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.17	21.00	1.00	1.00
##000000	9.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6AF13

Deuteranopia (green-blind)

#BBA93F

Tritanopia (blue-blind)

#6DB8A4

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #6fbf31;
/* rgb */ color: rgb(111, 191, 49);
/* oklch */ color: oklch(72.6% 0.189 134.8);

Tailwind

colors: {
  custom: {
    50: '#9fd373',
    500: '#6fbf31',
    950: '#000000',
  },
}

SCSS

$custom: #6fbf31;
$custom-light: #9fd373;
$custom-dark: #000000;

JSON

{
  "hex": "#6fbf31",
  "rgb": {
    "r": 111,
    "g": 191,
    "b": 49
  },
  "hsl": {
    "h": 93.803,
    "s": 59.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.72615,
    "c": 0.18891,
    "h": 134.8
  },
  "luminance": 0.40863
}

Semantic roles & 50–950 ramp

primary

#6FBF31

secondary

#AB81CB

accent

#45E29E

background

#FAFDF7

surface

#F4FAED

border

#CED3C8

text

#0F1409

muted

#7F837B

Preview Lab

Preview with #6FBF31

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

Preview Lab → · Contrast checker → · Palette generator →