#6ACF31#6ACF31

#6ACF31 is a light, highly saturated yellow-green. Relative luminance 0.479; OKLCH L 76.4% C 0.210 H 137.0°. Best body text is #000000 at 10.58:1 contrast (WCAG AA passes).

Color values

HEX	#6ACF31
RGB	rgb(106, 207, 49)
HSL	hsl(98, 62%, 50%)
HSV	hsv(98, 76%, 81%)
CMYK	cmyk(48.8%, 0%, 76.3%, 18.8%)
CIE-LAB	lab(74.77, -55.37, 64.39)
CIE-LCH	lch(74.77, 84.92, 130.69°)
OKLab	oklab(76.41% -0.1538 0.1436)
OKLCH	oklch(76.41% 0.21 137)
XYZ	xyz(28.8102, 47.9096, 10.6345)
Luminance	0.4791 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6ACF31 #9631CF

analogous

#B9CF31 #6ACF31 #31CF47

triadic

#6ACF31 #316ACF #CF316A

tetradic

#6ACF31 #31B9CF #9631CF #CF4731

square

#6ACF31 #31B9CF #9631CF #CF4731

split-complementary

#6ACF31 #4731CF #CF31B9

monochromatic

#376C19 #519E25 #6ACF31 #8EDB63 #B2E694

Accessibility & contrast

On white

1.98

#6ACF31 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.58

#6ACF31 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6ACF31

10.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6ACF31	#FFFFFF	#000000	##000000
##6ACF31	1.00	1.98	10.58	10.58
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.58	21.00	1.00	1.00
##000000	10.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6BD06

Deuteranopia (green-blind)

#C9B542

Tritanopia (blue-blind)

#64C7B1

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #6acf31;
/* rgb */ color: rgb(106, 207, 49);
/* oklch */ color: oklch(76.4% 0.210 137.0);

Tailwind

colors: {
  custom: {
    50: '#9ede75',
    500: '#6acf31',
    950: '#000000',
  },
}

SCSS

$custom: #6acf31;
$custom-light: #9ede75;
$custom-dark: #000000;

JSON

{
  "hex": "#6acf31",
  "rgb": {
    "r": 106,
    "g": 207,
    "b": 49
  },
  "hsl": {
    "h": 98.354,
    "s": 62.205,
    "l": 50.196
  },
  "oklch": {
    "l": 0.76408,
    "c": 0.21042,
    "h": 137
  },
  "luminance": 0.47912
}

Semantic roles & 50–950 ramp

primary

#6ACF31

secondary

#B88BD1

accent

#43E5AB

background

#FAFDF7

surface

#F4FBED

border

#CED4C8

text

#0F1509

muted

#7F837B

Preview Lab

Preview with #6ACF31

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

Preview Lab → · Contrast checker → · Palette generator →