#6FC73B#6FC73B

#6FC73B is a light, vivid yellow-green. Relative luminance 0.445; OKLCH L 74.7% C 0.193 H 136.2°. Best body text is #000000 at 9.91:1 contrast (WCAG AA passes).

Color values

HEX	#6FC73B
RGB	rgb(111, 199, 59)
HSL	hsl(98, 56%, 51%)
HSV	hsv(98, 70%, 78%)
CMYK	cmyk(44.2%, 0%, 70.4%, 22%)
CIE-LAB	lab(72.59, -50.08, 58.83)
CIE-LCH	lch(72.59, 77.26, 130.40°)
OKLab	oklab(74.69% -0.1392 0.1333)
OKLCH	oklch(74.69% 0.193 136.2)
XYZ	xyz(27.7676, 44.5404, 11.2708)
Luminance	0.4454 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6FC73B #933BC7

analogous

#B5C73B #6FC73B #3BC74D

triadic

#6FC73B #3B6FC7 #C73B6F

tetradic

#6FC73B #3BB5C7 #933BC7 #C74D3B

square

#6FC73B #3BB5C7 #933BC7 #C74D3B

split-complementary

#6FC73B #4D3BC7 #C73BB5

monochromatic

#3A691E #54992C #6FC73B #92D56B #B5E29A

Accessibility & contrast

On white

2.12

#6FC73B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.91

#6FC73B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6FC73B

9.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6FC73B	#FFFFFF	#000000	##000000
##6FC73B	1.00	2.12	9.91	9.91
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.91	21.00	1.00	1.00
##000000	9.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB724

Deuteranopia (green-blind)

#C2AF48

Tritanopia (blue-blind)

#6BC0AB

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #6fc73b;
/* rgb */ color: rgb(111, 199, 59);
/* oklch */ color: oklch(74.7% 0.193 136.2);

Tailwind

colors: {
  custom: {
    50: '#9fd879',
    500: '#6fc73b',
    950: '#000000',
  },
}

SCSS

$custom: #6fc73b;
$custom-light: #9fd879;
$custom-dark: #000000;

JSON

{
  "hex": "#6fc73b",
  "rgb": {
    "r": 111,
    "g": 199,
    "b": 59
  },
  "hsl": {
    "h": 97.714,
    "s": 55.556,
    "l": 50.588
  },
  "oklch": {
    "l": 0.74693,
    "c": 0.19272,
    "h": 136.2
  },
  "luminance": 0.44542
}

Semantic roles & 50–950 ramp

primary

#6FC73B

secondary

#B790CE

accent

#49DFA7

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#0F140A

muted

#7F837C

Preview Lab

Preview with #6FC73B

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

Preview Lab → · Contrast checker → · Palette generator →