#A6F45A#A6F45A

#A6F45A is a very light, highly saturated yellow-green. Relative luminance 0.735; OKLCH L 88.6% C 0.200 H 132.1°. Best body text is #000000 at 15.71:1 contrast (WCAG AA passes).

Color values

HEX	#A6F45A
RGB	rgb(166, 244, 90)
HSL	hsl(90, 88%, 65%)
HSV	hsv(90, 63%, 96%)
CMYK	cmyk(32%, 0%, 63.1%, 4.3%)
CIE-LAB	lab(88.71, -47.91, 64.54)
CIE-LCH	lch(88.71, 80.38, 126.58°)
OKLab	oklab(88.64% -0.1343 0.1485)
OKLCH	oklch(88.64% 0.2 132.1)
XYZ	xyz(49.9214, 73.5447, 21.2362)
Luminance	0.7355 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6F45A #A85AF4

analogous

#F3F45A #A6F45A #5AF45B

triadic

#A6F45A #5AA6F4 #F45AA6

tetradic

#A6F45A #5AF3F4 #A85AF4 #F45B5A

square

#A6F45A #5AF3F4 #A85AF4 #F45B5A

split-complementary

#A6F45A #5B5AF4 #F45AF3

monochromatic

#69C60D #87F021 #A6F45A #C5F893 #E4FCCD

Accessibility & contrast

On white

1.34

#A6F45A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.71

#A6F45A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6F45A

15.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6F45A	#FFFFFF	#000000	##000000
##A6F45A	1.00	1.34	15.71	15.71
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.71	21.00	1.00	1.00
##000000	15.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE347

Deuteranopia (green-blind)

#F3DD66

Tritanopia (blue-blind)

#A8EBD4

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #a6f45a;
/* rgb */ color: rgb(166, 244, 90);
/* oklch */ color: oklch(88.6% 0.200 132.1);

Tailwind

colors: {
  custom: {
    50: '#c5f88f',
    500: '#a6f45a',
    950: '#000000',
  },
}

SCSS

$custom: #a6f45a;
$custom-light: #c5f88f;
$custom-dark: #000000;

JSON

{
  "hex": "#a6f45a",
  "rgb": {
    "r": 166,
    "g": 244,
    "b": 90
  },
  "hsl": {
    "h": 90.39,
    "s": 87.5,
    "l": 65.49
  },
  "oklch": {
    "l": 0.8864,
    "c": 0.2002,
    "h": 132.1
  },
  "luminance": 0.73547
}

Semantic roles & 50–950 ramp

primary

#A6F45A

secondary

#7A2FC3

accent

#01E474

background

#FEFFFC

surface

#FAFFF4

border

#D3D7CE

text

#13170D

muted

#83857F

Preview Lab

Preview with #A6F45A

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

Preview Lab → · Contrast checker → · Palette generator →