#6FCB39#6FCB39

#6FCB39 is a light, vivid yellow-green. Relative luminance 0.464; OKLCH L 75.7% C 0.199 H 136.4°. Best body text is #000000 at 10.28:1 contrast (WCAG AA passes).

Color values

HEX	#6FCB39
RGB	rgb(111, 203, 57)
HSL	hsl(98, 58%, 51%)
HSV	hsv(98, 72%, 80%)
CMYK	cmyk(45.3%, 0%, 71.9%, 20.4%)
CIE-LAB	lab(73.79, -51.80, 60.79)
CIE-LCH	lch(73.79, 79.87, 130.43°)
OKLab	oklab(75.68% -0.144 0.1371)
OKLCH	oklch(75.68% 0.199 136.4)
XYZ	xyz(28.6492, 46.3850, 11.3137)
Luminance	0.4639 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6FCB39 #9539CB

analogous

#B8CB39 #6FCB39 #39CB4C

triadic

#6FCB39 #396FCB #CB396F

tetradic

#6FCB39 #39B8CB #9539CB #CB4C39

square

#6FCB39 #39B8CB #9539CB #CB4C39

split-complementary

#6FCB39 #4C39CB #CB39B8

monochromatic

#3A6D1D #549D29 #6FCB39 #92D869 #B6E49A

Accessibility & contrast

On white

2.04

#6FCB39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.28

#6FCB39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6FCB39

10.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6FCB39	#FFFFFF	#000000	##000000
##6FCB39	1.00	2.04	10.28	10.28
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.28	21.00	1.00	1.00
##000000	10.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BA1F

Deuteranopia (green-blind)

#C6B347

Tritanopia (blue-blind)

#6BC4AF

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #6fcb39;
/* rgb */ color: rgb(111, 203, 57);
/* oklch */ color: oklch(75.7% 0.199 136.4);

Tailwind

colors: {
  custom: {
    50: '#a0db78',
    500: '#6fcb39',
    950: '#000000',
  },
}

SCSS

$custom: #6fcb39;
$custom-light: #a0db78;
$custom-dark: #000000;

JSON

{
  "hex": "#6fcb39",
  "rgb": {
    "r": 111,
    "g": 203,
    "b": 57
  },
  "hsl": {
    "h": 97.808,
    "s": 58.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.75679,
    "c": 0.19884,
    "h": 136.4
  },
  "luminance": 0.46387
}

Semantic roles & 50–950 ramp

primary

#6FCB39

secondary

#B890D0

accent

#46E2A8

background

#FAFDF7

surface

#F4FBEE

border

#CED4C9

text

#0F150A

muted

#7F837C

Preview Lab

Preview with #6FCB39

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

Preview Lab → · Contrast checker → · Palette generator →