#A6F55C#A6F55C

#A6F55C is a very light, highly saturated yellow-green. Relative luminance 0.742; OKLCH L 88.9% C 0.200 H 132.4°. Best body text is #000000 at 15.84:1 contrast (WCAG AA passes).

Color values

HEX	#A6F55C
RGB	rgb(166, 245, 92)
HSL	hsl(91, 88%, 66%)
HSV	hsv(91, 62%, 96%)
CMYK	cmyk(32.2%, 0%, 62.4%, 3.9%)
CIE-LAB	lab(89.01, -48.17, 64.06)
CIE-LCH	lch(89.01, 80.15, 126.94°)
OKLab	oklab(88.89% -0.1349 0.1477)
OKLCH	oklch(88.89% 0.2 132.4)
XYZ	xyz(50.3094, 74.1827, 21.7911)
Luminance	0.7419 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6F55C #AB5CF5

analogous

#F3F55C #A6F55C #5CF55E

triadic

#A6F55C #5CA6F5 #F55CA6

tetradic

#A6F55C #5CF3F5 #AB5CF5 #F55E5C

square

#A6F55C #5CF3F5 #AB5CF5 #F55E5C

split-complementary

#A6F55C #5E5CF5 #F55CF3

monochromatic

#68CA0C #87F122 #A6F55C #C5F996 #E5FCCF

Accessibility & contrast

On white

1.33

#A6F55C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.84

#A6F55C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6F55C

15.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6F55C	#FFFFFF	#000000	##000000
##A6F55C	1.00	1.33	15.84	15.84
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.84	21.00	1.00	1.00
##000000	15.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE449

Deuteranopia (green-blind)

#F4DD68

Tritanopia (blue-blind)

#A8ECD5

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #a6f55c;
/* rgb */ color: rgb(166, 245, 92);
/* oklch */ color: oklch(88.9% 0.200 132.4);

Tailwind

colors: {
  custom: {
    50: '#c5f990',
    500: '#a6f55c',
    950: '#000000',
  },
}

SCSS

$custom: #a6f55c;
$custom-light: #c5f990;
$custom-dark: #000000;

JSON

{
  "hex": "#a6f55c",
  "rgb": {
    "r": 166,
    "g": 245,
    "b": 92
  },
  "hsl": {
    "h": 90.98,
    "s": 88.439,
    "l": 66.078
  },
  "oklch": {
    "l": 0.88891,
    "c": 0.2,
    "h": 132.4
  },
  "luminance": 0.74185
}

Semantic roles & 50–950 ramp

primary

#A6F55C

secondary

#7D2FC6

accent

#00E576

background

#FEFFFC

surface

#FAFFF4

border

#D3D7CE

text

#13170D

muted

#83857F

Preview Lab

Preview with #A6F55C

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

Preview Lab → · Contrast checker → · Palette generator →