#6ECD37#6ECD37

#6ECD37 is a light, highly saturated yellow-green. Relative luminance 0.473; OKLCH L 76.1% C 0.203 H 136.6°. Best body text is #000000 at 10.45:1 contrast (WCAG AA passes).

Color values

HEX	#6ECD37
RGB	rgb(110, 205, 55)
HSL	hsl(98, 60%, 51%)
HSV	hsv(98, 73%, 80%)
CMYK	cmyk(46.3%, 0%, 73.2%, 19.6%)
CIE-LAB	lab(74.35, -53.03, 62.04)
CIE-LCH	lch(74.35, 81.62, 130.52°)
OKLab	oklab(76.12% -0.1473 0.1395)
OKLCH	oklch(76.12% 0.203 136.6)
XYZ	xyz(28.9505, 47.2516, 11.2087)
Luminance	0.4725 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6ECD37 #9637CD

analogous

#B9CD37 #6ECD37 #37CD4B

triadic

#6ECD37 #376ECD #CD376E

tetradic

#6ECD37 #37B9CD #9637CD #CD4B37

square

#6ECD37 #37B9CD #9637CD #CD4B37

split-complementary

#6ECD37 #4B37CD #CD37B9

monochromatic

#3A6E1C #539F28 #6ECD37 #91D968 #B5E599

Accessibility & contrast

On white

2.01

#6ECD37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.45

#6ECD37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6ECD37

10.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6ECD37	#FFFFFF	#000000	##000000
##6ECD37	1.00	2.01	10.45	10.45
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.45	21.00	1.00	1.00
##000000	10.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BC1A

Deuteranopia (green-blind)

#C7B446

Tritanopia (blue-blind)

#69C6B0

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #6ecd37;
/* rgb */ color: rgb(110, 205, 55);
/* oklch */ color: oklch(76.1% 0.203 136.6);

Tailwind

colors: {
  custom: {
    50: '#9fdd78',
    500: '#6ecd37',
    950: '#000000',
  },
}

SCSS

$custom: #6ecd37;
$custom-light: #9fdd78;
$custom-dark: #000000;

JSON

{
  "hex": "#6ecd37",
  "rgb": {
    "r": 110,
    "g": 205,
    "b": 55
  },
  "hsl": {
    "h": 98,
    "s": 60,
    "l": 50.98
  },
  "oklch": {
    "l": 0.7612,
    "c": 0.2029,
    "h": 136.6
  },
  "luminance": 0.47253
}

Semantic roles & 50–950 ramp

primary

#6ECD37

secondary

#B98FD1

accent

#45E3A9

background

#FAFDF7

surface

#F4FBEE

border

#CED4C9

text

#0F1509

muted

#7F837B

Preview Lab

Preview with #6ECD37

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

Preview Lab → · Contrast checker → · Palette generator →