#6CC53B#6CC53B

#6CC53B is a light, vivid yellow-green. Relative luminance 0.434; OKLCH L 74.1% C 0.192 H 136.6°. Best body text is #000000 at 9.69:1 contrast (WCAG AA passes).

Color values

HEX	#6CC53B
RGB	rgb(108, 197, 59)
HSL	hsl(99, 54%, 50%)
HSV	hsv(99, 70%, 77%)
CMYK	cmyk(45.2%, 0%, 70.1%, 22.7%)
CIE-LAB	lab(71.85, -50.22, 58.03)
CIE-LCH	lch(71.85, 76.75, 130.87°)
OKLab	oklab(74.05% -0.1394 0.1317)
OKLCH	oklch(74.05% 0.192 136.6)
XYZ	xyz(26.9392, 43.4347, 11.1011)
Luminance	0.4344 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6CC53B #943BC5

analogous

#B1C53B #6CC53B #3BC54F

triadic

#6CC53B #3B6CC5 #C53B6C

tetradic

#6CC53B #3BB1C5 #943BC5 #C54F3B

square

#6CC53B #3BB1C5 #943BC5 #C54F3B

split-complementary

#6CC53B #4F3BC5 #C53BB1

monochromatic

#38671F #52962C #6CC53B #8FD36A #B3E199

Accessibility & contrast

On white

2.17

#6CC53B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.69

#6CC53B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6CC53B

9.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6CC53B	#FFFFFF	#000000	##000000
##6CC53B	1.00	2.17	9.69	9.69
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.69	21.00	1.00	1.00
##000000	9.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB525

Deuteranopia (green-blind)

#C0AD48

Tritanopia (blue-blind)

#68BEAA

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #6cc53b;
/* rgb */ color: rgb(108, 197, 59);
/* oklch */ color: oklch(74.1% 0.192 136.6);

Tailwind

colors: {
  custom: {
    50: '#9dd779',
    500: '#6cc53b',
    950: '#000000',
  },
}

SCSS

$custom: #6cc53b;
$custom-light: #9dd779;
$custom-dark: #000000;

JSON

{
  "hex": "#6cc53b",
  "rgb": {
    "r": 108,
    "g": 197,
    "b": 59
  },
  "hsl": {
    "h": 98.696,
    "s": 54.331,
    "l": 50.196
  },
  "oklch": {
    "l": 0.74052,
    "c": 0.19174,
    "h": 136.6
  },
  "luminance": 0.43436
}

Semantic roles & 50–950 ramp

primary

#6CC53B

secondary

#B78FCD

accent

#4ADEA9

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#0F1409

muted

#7F837B

Preview Lab

Preview with #6CC53B

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

Preview Lab → · Contrast checker → · Palette generator →