#6FCA39#6FCA39

#6FCA39 is a light, vivid yellow-green. Relative luminance 0.459; OKLCH L 75.4% C 0.198 H 136.3°. Best body text is #000000 at 10.18:1 contrast (WCAG AA passes).

Color values

HEX	#6FCA39
RGB	rgb(111, 202, 57)
HSL	hsl(98, 58%, 51%)
HSV	hsv(98, 72%, 79%)
CMYK	cmyk(45%, 0%, 71.8%, 20.8%)
CIE-LAB	lab(73.49, -51.41, 60.49)
CIE-LCH	lch(73.49, 79.38, 130.36°)
OKLab	oklab(75.43% -0.1429 0.1365)
OKLCH	oklch(75.43% 0.198 136.3)
XYZ	xyz(28.4138, 45.9142, 11.2352)
Luminance	0.4592 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6FCA39 #9439CA

analogous

#B8CA39 #6FCA39 #39CA4B

triadic

#6FCA39 #396FCA #CA396F

tetradic

#6FCA39 #39B8CA #9439CA #CA4B39

square

#6FCA39 #39B8CA #9439CA #CA4B39

split-complementary

#6FCA39 #4B39CA #CA39B8

monochromatic

#3A6C1D #549C2A #6FCA39 #92D769 #B5E49A

Accessibility & contrast

On white

2.06

#6FCA39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.18

#6FCA39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6FCA39

10.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6FCA39	#FFFFFF	#000000	##000000
##6FCA39	1.00	2.06	10.18	10.18
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.18	21.00	1.00	1.00
##000000	10.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1B91F

Deuteranopia (green-blind)

#C5B247

Tritanopia (blue-blind)

#6BC3AE

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #6fca39;
/* rgb */ color: rgb(111, 202, 57);
/* oklch */ color: oklch(75.4% 0.198 136.3);

Tailwind

colors: {
  custom: {
    50: '#a0db78',
    500: '#6fca39',
    950: '#000000',
  },
}

SCSS

$custom: #6fca39;
$custom-light: #a0db78;
$custom-dark: #000000;

JSON

{
  "hex": "#6fca39",
  "rgb": {
    "r": 111,
    "g": 202,
    "b": 57
  },
  "hsl": {
    "h": 97.655,
    "s": 57.769,
    "l": 50.784
  },
  "oklch": {
    "l": 0.75429,
    "c": 0.19762,
    "h": 136.3
  },
  "luminance": 0.45916
}

Semantic roles & 50–950 ramp

primary

#6FCA39

secondary

#B88FD0

accent

#47E1A8

background

#FAFDF7

surface

#F4FBEE

border

#CED4C9

text

#0F1509

muted

#7F837B

Preview Lab

Preview with #6FCA39

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

Preview Lab → · Contrast checker → · Palette generator →