#6BC83B#6BC83B

#6BC83B is a light, vivid yellow-green. Relative luminance 0.448; OKLCH L 74.8% C 0.196 H 137.0°. Best body text is #000000 at 9.95:1 contrast (WCAG AA passes).

Color values

HEX	#6BC83B
RGB	rgb(107, 200, 59)
HSL	hsl(100, 56%, 51%)
HSV	hsv(100, 71%, 78%)
CMYK	cmyk(46.5%, 0%, 70.5%, 21.6%)
CIE-LAB	lab(72.73, -51.71, 58.92)
CIE-LCH	lch(72.73, 78.40, 131.27°)
OKLab	oklab(74.76% -0.1433 0.1336)
OKLCH	oklch(74.76% 0.196 137)
XYZ	xyz(27.5063, 44.7483, 11.3247)
Luminance	0.4475 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6BC83B #983BC8

analogous

#B2C83B #6BC83B #3BC851

triadic

#6BC83B #3B6BC8 #C83B6B

tetradic

#6BC83B #3BB2C8 #983BC8 #C8513B

square

#6BC83B #3BB2C8 #983BC8 #C8513B

split-complementary

#6BC83B #513BC8 #C83BB2

monochromatic

#386B1E #519A2B #6BC83B #8FD56B #B3E39B

Accessibility & contrast

On white

2.11

#6BC83B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.95

#6BC83B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6BC83B

9.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6BC83B	#FFFFFF	#000000	##000000
##6BC83B	1.00	2.11	9.95	9.95
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.95	21.00	1.00	1.00
##000000	9.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB724

Deuteranopia (green-blind)

#C2B048

Tritanopia (blue-blind)

#66C1AC

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #6bc83b;
/* rgb */ color: rgb(107, 200, 59);
/* oklch */ color: oklch(74.8% 0.196 137.0);

Tailwind

colors: {
  custom: {
    50: '#9dd979',
    500: '#6bc83b',
    950: '#000000',
  },
}

SCSS

$custom: #6bc83b;
$custom-light: #9dd979;
$custom-dark: #000000;

JSON

{
  "hex": "#6bc83b",
  "rgb": {
    "r": 107,
    "g": 200,
    "b": 59
  },
  "hsl": {
    "h": 99.574,
    "s": 56.175,
    "l": 50.784
  },
  "oklch": {
    "l": 0.7476,
    "c": 0.19592,
    "h": 137
  },
  "luminance": 0.4475
}

Semantic roles & 50–950 ramp

primary

#6BC83B

secondary

#B990CF

accent

#48DFAC

background

#FAFDF7

surface

#F4FBEE

border

#CED4C9

text

#0F150A

muted

#7F837C

Preview Lab

Preview with #6BC83B

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

Preview Lab → · Contrast checker → · Palette generator →