#6CCB3B#6CCB3B

#6CCB3B is a light, vivid yellow-green. Relative luminance 0.462; OKLCH L 75.6% C 0.199 H 137.1°. Best body text is #000000 at 10.24:1 contrast (WCAG AA passes).

Color values

HEX	#6CCB3B
RGB	rgb(108, 203, 59)
HSL	hsl(100, 58%, 51%)
HSV	hsv(100, 71%, 80%)
CMYK	cmyk(46.8%, 0%, 70.9%, 20.4%)
CIE-LAB	lab(73.68, -52.58, 59.91)
CIE-LCH	lch(73.68, 79.71, 131.27°)
OKLab	oklab(75.56% -0.1458 0.1356)
OKLCH	oklch(75.56% 0.199 137.1)
XYZ	xyz(28.3288, 46.2139, 11.5643)
Luminance	0.4622 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6CCB3B #9A3BCB

analogous

#B4CB3B #6CCB3B #3BCB52

triadic

#6CCB3B #3B6CCB #CB3B6C

tetradic

#6CCB3B #3BB4CB #9A3BCB #CB523B

square

#6CCB3B #3BB4CB #9A3BCB #CB523B

split-complementary

#6CCB3B #523BCB #CB3BB4

monochromatic

#396E1D #529F2A #6CCB3B #90D86B #B5E59C

Accessibility & contrast

On white

2.05

#6CCB3B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.24

#6CCB3B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6CCB3B

10.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6CCB3B	#FFFFFF	#000000	##000000
##6CCB3B	1.00	2.05	10.24	10.24
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.24	21.00	1.00	1.00
##000000	10.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BA23

Deuteranopia (green-blind)

#C5B249

Tritanopia (blue-blind)

#67C4AF

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #6ccb3b;
/* rgb */ color: rgb(108, 203, 59);
/* oklch */ color: oklch(75.6% 0.199 137.1);

Tailwind

colors: {
  custom: {
    50: '#9edb79',
    500: '#6ccb3b',
    950: '#000000',
  },
}

SCSS

$custom: #6ccb3b;
$custom-light: #9edb79;
$custom-dark: #000000;

JSON

{
  "hex": "#6ccb3b",
  "rgb": {
    "r": 108,
    "g": 203,
    "b": 59
  },
  "hsl": {
    "h": 99.583,
    "s": 58.065,
    "l": 51.373
  },
  "oklch": {
    "l": 0.75558,
    "c": 0.19909,
    "h": 137.1
  },
  "luminance": 0.46216
}

Semantic roles & 50–950 ramp

primary

#6CCB3B

secondary

#BB91D1

accent

#47E1AD

background

#FAFDF7

surface

#F4FBEE

border

#CED4C9

text

#0F150A

muted

#7F837C

Preview Lab

Preview with #6CCB3B

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

Preview Lab → · Contrast checker → · Palette generator →