#6DCB3B#6DCB3B

#6DCB3B is a light, vivid yellow-green. Relative luminance 0.463; OKLCH L 75.6% C 0.199 H 136.9°. Best body text is #000000 at 10.26:1 contrast (WCAG AA passes).

Color values

HEX	#6DCB3B
RGB	rgb(109, 203, 59)
HSL	hsl(99, 58%, 51%)
HSV	hsv(99, 71%, 80%)
CMYK	cmyk(46.3%, 0%, 70.9%, 20.4%)
CIE-LAB	lab(73.72, -52.28, 59.97)
CIE-LCH	lch(73.72, 79.55, 131.08°)
OKLab	oklab(75.6% -0.145 0.1357)
OKLCH	oklch(75.6% 0.199 136.9)
XYZ	xyz(28.4512, 46.2770, 11.5700)
Luminance	0.4628 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6DCB3B #993BCB

analogous

#B5CB3B #6DCB3B #3BCB51

triadic

#6DCB3B #3B6DCB #CB3B6D

tetradic

#6DCB3B #3BB5CB #993BCB #CB513B

square

#6DCB3B #3BB5CB #993BCB #CB513B

split-complementary

#6DCB3B #513BCB #CB3BB5

monochromatic

#396E1D #539F2A #6DCB3B #91D86B #B5E59C

Accessibility & contrast

On white

2.05

#6DCB3B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.26

#6DCB3B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6DCB3B

10.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6DCB3B	#FFFFFF	#000000	##000000
##6DCB3B	1.00	2.05	10.26	10.26
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.26	21.00	1.00	1.00
##000000	10.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BA23

Deuteranopia (green-blind)

#C5B249

Tritanopia (blue-blind)

#68C4AF

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #6dcb3b;
/* rgb */ color: rgb(109, 203, 59);
/* oklch */ color: oklch(75.6% 0.199 136.9);

Tailwind

colors: {
  custom: {
    50: '#9edb79',
    500: '#6dcb3b',
    950: '#000000',
  },
}

SCSS

$custom: #6dcb3b;
$custom-light: #9edb79;
$custom-dark: #000000;

JSON

{
  "hex": "#6dcb3b",
  "rgb": {
    "r": 109,
    "g": 203,
    "b": 59
  },
  "hsl": {
    "h": 99.167,
    "s": 58.065,
    "l": 51.373
  },
  "oklch": {
    "l": 0.75603,
    "c": 0.19861,
    "h": 136.9
  },
  "luminance": 0.46279
}

Semantic roles & 50–950 ramp

primary

#6DCB3B

secondary

#BB91D1

accent

#47E1AC

background

#FAFDF7

surface

#F4FBEE

border

#CED4C9

text

#0F150A

muted

#7F837C

Preview Lab

Preview with #6DCB3B

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

Preview Lab → · Contrast checker → · Palette generator →