#6EC03B#6EC03B

#6EC03B is a light, vivid yellow-green. Relative luminance 0.413; OKLCH L 72.9% C 0.185 H 135.8°. Best body text is #000000 at 9.27:1 contrast (WCAG AA passes).

Color values

HEX	#6EC03B
RGB	rgb(110, 192, 59)
HSL	hsl(97, 53%, 49%)
HSV	hsv(97, 69%, 75%)
CMYK	cmyk(42.7%, 0%, 69.3%, 24.7%)
CIE-LAB	lab(70.41, -47.58, 56.57)
CIE-LCH	lch(70.41, 73.91, 130.07°)
OKLab	oklab(72.89% -0.1323 0.1286)
OKLCH	oklch(72.89% 0.185 135.8)
XYZ	xyz(26.0688, 41.3285, 10.7404)
Luminance	0.4133 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6EC03B #8D3BC0

analogous

#B1C03B #6EC03B #3BC04A

triadic

#6EC03B #3B6EC0 #C03B6E

tetradic

#6EC03B #3BB1C0 #8D3BC0 #C04A3B

square

#6EC03B #3BB1C0 #8D3BC0 #C04A3B

split-complementary

#6EC03B #4A3BC0 #C03BB1

monochromatic

#38621E #53912D #6EC03B #90D168 #B2DF97

Accessibility & contrast

On white

2.27

#6EC03B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.27

#6EC03B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6EC03B

9.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6EC03B	#FFFFFF	#000000	##000000
##6EC03B	1.00	2.27	9.27	9.27
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.27	21.00	1.00	1.00
##000000	9.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B027

Deuteranopia (green-blind)

#BCAA47

Tritanopia (blue-blind)

#6BB9A5

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #6ec03b;
/* rgb */ color: rgb(110, 192, 59);
/* oklch */ color: oklch(72.9% 0.185 135.8);

Tailwind

colors: {
  custom: {
    50: '#9ed378',
    500: '#6ec03b',
    950: '#000000',
  },
}

SCSS

$custom: #6ec03b;
$custom-light: #9ed378;
$custom-dark: #000000;

JSON

{
  "hex": "#6ec03b",
  "rgb": {
    "r": 110,
    "g": 192,
    "b": 59
  },
  "hsl": {
    "h": 96.992,
    "s": 52.988,
    "l": 49.216
  },
  "oklch": {
    "l": 0.72892,
    "c": 0.18452,
    "h": 135.8
  },
  "luminance": 0.4133
}

Semantic roles & 50–950 ramp

primary

#6EC03B

secondary

#B38CCA

accent

#4BDCA5

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#0F1409

muted

#7F837B

Preview Lab

Preview with #6EC03B

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

Preview Lab → · Contrast checker → · Palette generator →