#6BB31E#6BB31E

#6BB31E is a light, vivid yellow-green. Relative luminance 0.355; OKLCH L 69.3% C 0.186 H 133.1°. Best body text is #000000 at 8.09:1 contrast (WCAG AA passes).

Color values

HEX	#6BB31E
RGB	rgb(107, 179, 30)
HSL	hsl(89, 71%, 41%)
HSV	hsv(89, 83%, 70%)
CMYK	cmyk(40.2%, 0%, 83.2%, 29.8%)
CIE-LAB	lab(66.10, -44.97, 61.86)
CIE-LCH	lch(66.10, 76.48, 126.02°)
OKLab	oklab(69.28% -0.127 0.1355)
OKLCH	oklch(69.28% 0.186 133.1)
XYZ	xyz(22.4175, 35.4586, 6.8910)
Luminance	0.3546 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6BB31E #661EB3

analogous

#B3B01E #6BB31E #21B31E

triadic

#6BB31E #1E6BB3 #B31E6B

tetradic

#6BB31E #1EB3B0 #661EB3 #B31E21

square

#6BB31E #1EB3B0 #661EB3 #B31E21

split-complementary

#6BB31E #1E21B3 #B01EB3

monochromatic

#2C4A0C #4C7F15 #6BB31E #8ADD32 #A8E566

Accessibility & contrast

On white

2.60

#6BB31E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.09

#6BB31E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6BB31E

8.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6BB31E	#FFFFFF	#000000	##000000
##6BB31E	1.00	2.60	8.09	8.09
#FFFFFF	2.60	1.00	21.00	21.00
#000000	8.09	21.00	1.00	1.00
##000000	8.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBA400

Deuteranopia (green-blind)

#B19F31

Tritanopia (blue-blind)

#6BAC99

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #6bb31e;
/* rgb */ color: rgb(107, 179, 30);
/* oklch */ color: oklch(69.3% 0.186 133.1);

Tailwind

colors: {
  custom: {
    50: '#9cca69',
    500: '#6bb31e',
    950: '#000000',
  },
}

SCSS

$custom: #6bb31e;
$custom-light: #9cca69;
$custom-dark: #000000;

JSON

{
  "hex": "#6bb31e",
  "rgb": {
    "r": 107,
    "g": 179,
    "b": 30
  },
  "hsl": {
    "h": 88.993,
    "s": 71.292,
    "l": 40.98
  },
  "oklch": {
    "l": 0.69279,
    "c": 0.18573,
    "h": 133.1
  },
  "luminance": 0.3546
}

Semantic roles & 50–950 ramp

primary

#6BB31E

secondary

#9562CB

accent

#3AEE91

background

#FAFCF6

surface

#F3F8EC

border

#CDD1C7

text

#0F1307

muted

#7F827A

Preview Lab

Preview with #6BB31E

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

Preview Lab → · Contrast checker → · Palette generator →