#6FC737#6FC737

#6FC737 is a light, vivid yellow-green. Relative luminance 0.445; OKLCH L 74.7% C 0.195 H 135.9°. Best body text is #000000 at 9.90:1 contrast (WCAG AA passes).

Color values

HEX	#6FC737
RGB	rgb(111, 199, 55)
HSL	hsl(97, 57%, 50%)
HSV	hsv(97, 72%, 78%)
CMYK	cmyk(44.2%, 0%, 72.4%, 22%)
CIE-LAB	lab(72.56, -50.36, 60.27)
CIE-LCH	lch(72.56, 78.54, 129.88°)
OKLab	oklab(74.66% -0.1402 0.1358)
OKLCH	oklch(74.66% 0.195 135.9)
XYZ	xyz(27.6679, 44.5005, 10.7453)
Luminance	0.4450 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6FC737 #8F37C7

analogous

#B7C737 #6FC737 #37C747

triadic

#6FC737 #376FC7 #C7376F

tetradic

#6FC737 #37B7C7 #8F37C7 #C74737

square

#6FC737 #37B7C7 #8F37C7 #C74737

split-complementary

#6FC737 #4737C7 #C737B7

monochromatic

#3A671C #54972A #6FC737 #91D566 #B4E296

Accessibility & contrast

On white

2.12

#6FC737 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.90

#6FC737 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6FC737

9.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6FC737	#FFFFFF	#000000	##000000
##6FC737	1.00	2.12	9.90	9.90
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.90	21.00	1.00	1.00
##000000	9.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB71D

Deuteranopia (green-blind)

#C2AF45

Tritanopia (blue-blind)

#6CC0AB

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #6fc737;
/* rgb */ color: rgb(111, 199, 55);
/* oklch */ color: oklch(74.7% 0.195 135.9);

Tailwind

colors: {
  custom: {
    50: '#9fd877',
    500: '#6fc737',
    950: '#000000',
  },
}

SCSS

$custom: #6fc737;
$custom-light: #9fd877;
$custom-dark: #000000;

JSON

{
  "hex": "#6fc737",
  "rgb": {
    "r": 111,
    "g": 199,
    "b": 55
  },
  "hsl": {
    "h": 96.667,
    "s": 56.693,
    "l": 49.804
  },
  "oklch": {
    "l": 0.74663,
    "c": 0.19517,
    "h": 135.9
  },
  "luminance": 0.44502
}

Semantic roles & 50–950 ramp

primary

#6FC737

secondary

#B48CCD

accent

#48E0A5

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#0F1409

muted

#7F837B

Preview Lab

Preview with #6FC737

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

Preview Lab → · Contrast checker → · Palette generator →