#A6C31F#A6C31F

#A6C31F is a light, vivid yellow-green. Relative luminance 0.472; OKLCH L 76.9% C 0.175 H 120.1°. Best body text is #000000 at 10.45:1 contrast (WCAG AA passes).

Color values

HEX	#A6C31F
RGB	rgb(166, 195, 31)
HSL	hsl(71, 73%, 44%)
HSV	hsv(71, 84%, 76%)
CMYK	cmyk(14.9%, 0%, 84.1%, 23.5%)
CIE-LAB	lab(74.34, -29.36, 70.14)
CIE-LCH	lch(74.34, 76.03, 112.71°)
OKLab	oklab(76.88% -0.088 0.1516)
OKLCH	oklch(76.88% 0.175 120.1)
XYZ	xyz(35.4891, 47.2363, 8.5440)
Luminance	0.4724 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6C31F #3C1FC3

analogous

#C38E1F #A6C31F #54C31F

triadic

#A6C31F #1FA6C3 #C31FA6

tetradic

#A6C31F #1FC38E #3C1FC3 #C31F54

square

#A6C31F #1FC38E #3C1FC3 #C31F54

split-complementary

#A6C31F #1F54C3 #8E1FC3

monochromatic

#4C590E #798E17 #A6C31F #C4E03F #D4E974

Accessibility & contrast

On white

2.01

#A6C31F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.45

#A6C31F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6C31F

10.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6C31F	#FFFFFF	#000000	##000000
##A6C31F	1.00	2.01	10.45	10.45
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.45	21.00	1.00	1.00
##000000	10.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B700

Deuteranopia (green-blind)

#CCB732

Tritanopia (blue-blind)

#B0B8A6

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #a6c31f;
/* rgb */ color: rgb(166, 195, 31);
/* oklch */ color: oklch(76.9% 0.175 120.1);

Tailwind

colors: {
  custom: {
    50: '#c5d56d',
    500: '#a6c31f',
    950: '#000000',
  },
}

SCSS

$custom: #a6c31f;
$custom-light: #c5d56d;
$custom-dark: #000000;

JSON

{
  "hex": "#a6c31f",
  "rgb": {
    "r": 166,
    "g": 195,
    "b": 31
  },
  "hsl": {
    "h": 70.61,
    "s": 72.566,
    "l": 44.314
  },
  "oklch": {
    "l": 0.76882,
    "c": 0.1753,
    "h": 120.1
  },
  "luminance": 0.47236
}

Semantic roles & 50–950 ramp

primary

#A6C31F

secondary

#7F6ED0

accent

#39EF59

background

#FCFDF7

surface

#F8FAED

border

#D1D3C8

text

#131408

muted

#82837B

Preview Lab

Preview with #A6C31F

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

Preview Lab → · Contrast checker → · Palette generator →