#6FCC3B#6FCC3B

#6FCC3B is a light, vivid yellow-green. Relative luminance 0.469; OKLCH L 75.9% C 0.199 H 136.6°. Best body text is #000000 at 10.38:1 contrast (WCAG AA passes).

Color values

HEX	#6FCC3B
RGB	rgb(111, 204, 59)
HSL	hsl(98, 59%, 52%)
HSV	hsv(98, 71%, 80%)
CMYK	cmyk(45.6%, 0%, 71.1%, 20%)
CIE-LAB	lab(74.11, -52.05, 60.39)
CIE-LCH	lch(74.11, 79.73, 130.76°)
OKLab	oklab(75.94% -0.1445 0.1366)
OKLCH	oklch(75.94% 0.199 136.6)
XYZ	xyz(28.9370, 46.8792, 11.6606)
Luminance	0.4688 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6FCC3B #983BCC

analogous

#B7CC3B #6FCC3B #3BCC50

triadic

#6FCC3B #3B6FCC #CC3B6F

tetradic

#6FCC3B #3BB7CC #983BCC #CC503B

square

#6FCC3B #3BB7CC #983BCC #CC503B

split-complementary

#6FCC3B #503BCC #CC3BB7

monochromatic

#3B701D #54A02A #6FCC3B #93D96C #B6E59C

Accessibility & contrast

On white

2.02

#6FCC3B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.38

#6FCC3B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6FCC3B

10.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6FCC3B	#FFFFFF	#000000	##000000
##6FCC3B	1.00	2.02	10.38	10.38
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.38	21.00	1.00	1.00
##000000	10.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BB22

Deuteranopia (green-blind)

#C7B349

Tritanopia (blue-blind)

#6AC5B0

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #6fcc3b;
/* rgb */ color: rgb(111, 204, 59);
/* oklch */ color: oklch(75.9% 0.199 136.6);

Tailwind

colors: {
  custom: {
    50: '#a0dc79',
    500: '#6fcc3b',
    950: '#000000',
  },
}

SCSS

$custom: #6fcc3b;
$custom-light: #a0dc79;
$custom-dark: #000000;

JSON

{
  "hex": "#6fcc3b",
  "rgb": {
    "r": 111,
    "g": 204,
    "b": 59
  },
  "hsl": {
    "h": 98.483,
    "s": 58.704,
    "l": 51.569
  },
  "oklch": {
    "l": 0.75944,
    "c": 0.19884,
    "h": 136.6
  },
  "luminance": 0.46881
}

Semantic roles & 50–950 ramp

primary

#6FCC3B

secondary

#BA92D1

accent

#46E2AA

background

#FAFDF7

surface

#F4FBEE

border

#CED4C9

text

#0F150A

muted

#7F837C

Preview Lab

Preview with #6FCC3B

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

Preview Lab → · Contrast checker → · Palette generator →