#6FCA3B#6FCA3B

#6FCA3B is a light, vivid yellow-green. Relative luminance 0.459; OKLCH L 75.4% C 0.196 H 136.5°. Best body text is #000000 at 10.19:1 contrast (WCAG AA passes).

Color values

HEX	#6FCA3B
RGB	rgb(111, 202, 59)
HSL	hsl(98, 57%, 51%)
HSV	hsv(98, 71%, 79%)
CMYK	cmyk(45%, 0%, 70.8%, 20.8%)
CIE-LAB	lab(73.50, -51.27, 59.77)
CIE-LCH	lch(73.50, 78.74, 130.62°)
OKLab	oklab(75.44% -0.1424 0.1353)
OKLCH	oklch(75.44% 0.196 136.5)
XYZ	xyz(28.4647, 45.9346, 11.5032)
Luminance	0.4594 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6FCA3B #963BCA

analogous

#B6CA3B #6FCA3B #3BCA4E

triadic

#6FCA3B #3B6FCA #CA3B6F

tetradic

#6FCA3B #3BB6CA #963BCA #CA4E3B

square

#6FCA3B #3BB6CA #963BCA #CA4E3B

split-complementary

#6FCA3B #4E3BCA #CA3BB6

monochromatic

#3A6D1E #549D2B #6FCA3B #92D76B #B6E49B

Accessibility & contrast

On white

2.06

#6FCA3B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.19

#6FCA3B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6FCA3B

10.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6FCA3B	#FFFFFF	#000000	##000000
##6FCA3B	1.00	2.06	10.19	10.19
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.19	21.00	1.00	1.00
##000000	10.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1B923

Deuteranopia (green-blind)

#C5B249

Tritanopia (blue-blind)

#6BC3AE

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #6fca3b;
/* rgb */ color: rgb(111, 202, 59);
/* oklch */ color: oklch(75.4% 0.196 136.5);

Tailwind

colors: {
  custom: {
    50: '#a0db79',
    500: '#6fca3b',
    950: '#000000',
  },
}

SCSS

$custom: #6fca3b;
$custom-light: #a0db79;
$custom-dark: #000000;

JSON

{
  "hex": "#6fca3b",
  "rgb": {
    "r": 111,
    "g": 202,
    "b": 59
  },
  "hsl": {
    "h": 98.182,
    "s": 57.43,
    "l": 51.176
  },
  "oklch": {
    "l": 0.75444,
    "c": 0.1964,
    "h": 136.5
  },
  "luminance": 0.45936
}

Semantic roles & 50–950 ramp

primary

#6FCA3B

secondary

#B991D0

accent

#47E1A9

background

#FAFDF7

surface

#F4FBEE

border

#CED4C9

text

#0F150A

muted

#7F837C

Preview Lab

Preview with #6FCA3B

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

Preview Lab → · Contrast checker → · Palette generator →