#6FCA37#6FCA37

#6FCA37 is a light, vivid yellow-green. Relative luminance 0.459; OKLCH L 75.4% C 0.199 H 136.2°. Best body text is #000000 at 10.18:1 contrast (WCAG AA passes).

Color values

HEX	#6FCA37
RGB	rgb(111, 202, 55)
HSL	hsl(97, 58%, 50%)
HSV	hsv(97, 73%, 79%)
CMYK	cmyk(45%, 0%, 72.8%, 20.8%)
CIE-LAB	lab(73.48, -51.55, 61.19)
CIE-LCH	lch(73.48, 80.00, 130.11°)
OKLab	oklab(75.41% -0.1434 0.1377)
OKLCH	oklch(75.41% 0.199 136.2)
XYZ	xyz(28.3649, 45.8946, 10.9776)
Luminance	0.4590 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6FCA37 #9237CA

analogous

#B8CA37 #6FCA37 #37CA48

triadic

#6FCA37 #376FCA #CA376F

tetradic

#6FCA37 #37B8CA #9237CA #CA4837

square

#6FCA37 #37B8CA #9237CA #CA4837

split-complementary

#6FCA37 #4837CA #CA37B8

monochromatic

#3A6A1C #549B29 #6FCA37 #92D767 #B5E498

Accessibility & contrast

On white

2.06

#6FCA37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.18

#6FCA37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6FCA37

10.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6FCA37	#FFFFFF	#000000	##000000
##6FCA37	1.00	2.06	10.18	10.18
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.18	21.00	1.00	1.00
##000000	10.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1B91B

Deuteranopia (green-blind)

#C5B246

Tritanopia (blue-blind)

#6BC3AE

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #6fca37;
/* rgb */ color: rgb(111, 202, 55);
/* oklch */ color: oklch(75.4% 0.199 136.2);

Tailwind

colors: {
  custom: {
    50: '#a0db77',
    500: '#6fca37',
    950: '#000000',
  },
}

SCSS

$custom: #6fca37;
$custom-light: #a0db77;
$custom-dark: #000000;

JSON

{
  "hex": "#6fca37",
  "rgb": {
    "r": 111,
    "g": 202,
    "b": 55
  },
  "hsl": {
    "h": 97.143,
    "s": 58.103,
    "l": 50.392
  },
  "oklch": {
    "l": 0.75414,
    "c": 0.19882,
    "h": 136.2
  },
  "luminance": 0.45896
}

Semantic roles & 50–950 ramp

primary

#6FCA37

secondary

#B68ECF

accent

#46E1A6

background

#FAFDF7

surface

#F4FBEE

border

#CED4C9

text

#0F1509

muted

#7F837B

Preview Lab

Preview with #6FCA37

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

Preview Lab → · Contrast checker → · Palette generator →