#A6F45C#A6F45C

#A6F45C is a very light, vivid yellow-green. Relative luminance 0.736; OKLCH L 88.7% C 0.199 H 132.3°. Best body text is #000000 at 15.72:1 contrast (WCAG AA passes).

Color values

HEX	#A6F45C
RGB	rgb(166, 244, 92)
HSL	hsl(91, 87%, 66%)
HSV	hsv(91, 62%, 96%)
CMYK	cmyk(32%, 0%, 62.3%, 4.3%)
CIE-LAB	lab(88.72, -47.75, 63.75)
CIE-LCH	lch(88.72, 79.65, 126.83°)
OKLab	oklab(88.66% -0.1337 0.147)
OKLCH	oklch(88.66% 0.199 132.3)
XYZ	xyz(50.0077, 73.5793, 21.6905)
Luminance	0.7358 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6F45C #AA5CF4

analogous

#F2F45C #A6F45C #5CF45E

triadic

#A6F45C #5CA6F4 #F45CA6

tetradic

#A6F45C #5CF2F4 #AA5CF4 #F45E5C

square

#A6F45C #5CF2F4 #AA5CF4 #F45E5C

split-complementary

#A6F45C #5E5CF4 #F45CF2

monochromatic

#68C80E #87F023 #A6F45C #C5F895 #E5FCCF

Accessibility & contrast

On white

1.34

#A6F45C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.72

#A6F45C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6F45C

15.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6F45C	#FFFFFF	#000000	##000000
##A6F45C	1.00	1.34	15.72	15.72
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.72	21.00	1.00	1.00
##000000	15.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE34A

Deuteranopia (green-blind)

#F3DD68

Tritanopia (blue-blind)

#A8EBD4

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #a6f45c;
/* rgb */ color: rgb(166, 244, 92);
/* oklch */ color: oklch(88.7% 0.199 132.3);

Tailwind

colors: {
  custom: {
    50: '#c5f890',
    500: '#a6f45c',
    950: '#000000',
  },
}

SCSS

$custom: #a6f45c;
$custom-light: #c5f890;
$custom-dark: #000000;

JSON

{
  "hex": "#a6f45c",
  "rgb": {
    "r": 166,
    "g": 244,
    "b": 92
  },
  "hsl": {
    "h": 90.789,
    "s": 87.356,
    "l": 65.882
  },
  "oklch": {
    "l": 0.88659,
    "c": 0.19873,
    "h": 132.3
  },
  "luminance": 0.73581
}

Semantic roles & 50–950 ramp

primary

#A6F45C

secondary

#7C2FC5

accent

#02E476

background

#FEFFFC

surface

#FAFFF4

border

#D3D7CE

text

#13170D

muted

#83857F

Preview Lab

Preview with #A6F45C

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

Preview Lab → · Contrast checker → · Palette generator →