#A6F25B#A6F25B

#A6F25B is a very light, vivid yellow-green. Relative luminance 0.724; OKLCH L 88.2% C 0.197 H 132.0°. Best body text is #000000 at 15.47:1 contrast (WCAG AA passes).

Color values

HEX	#A6F25B
RGB	rgb(166, 242, 91)
HSL	hsl(90, 85%, 65%)
HSV	hsv(90, 62%, 95%)
CMYK	cmyk(31.4%, 0%, 62.4%, 5.1%)
CIE-LAB	lab(88.14, -46.98, 63.53)
CIE-LCH	lch(88.14, 79.01, 126.49°)
OKLab	oklab(88.18% -0.1317 0.1464)
OKLCH	oklch(88.18% 0.197 132)
XYZ	xyz(49.3657, 72.3649, 21.2623)
Luminance	0.7237 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6F25B #A75BF2

analogous

#F1F25B #A6F25B #5BF25C

triadic

#A6F25B #5BA6F2 #F25BA6

tetradic

#A6F25B #5BF1F2 #A75BF2 #F25C5B

square

#A6F25B #5BF1F2 #A75BF2 #F25C5B

split-complementary

#A6F25B #5C5BF2 #F25BF1

monochromatic

#69C30F #87EE22 #A6F25B #C5F694 #E4FBCC

Accessibility & contrast

On white

1.36

#A6F25B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.47

#A6F25B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6F25B

15.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6F25B	#FFFFFF	#000000	##000000
##A6F25B	1.00	1.36	15.47	15.47
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.47	21.00	1.00	1.00
##000000	15.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE149

Deuteranopia (green-blind)

#F1DB67

Tritanopia (blue-blind)

#A8E9D2

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #a6f25b;
/* rgb */ color: rgb(166, 242, 91);
/* oklch */ color: oklch(88.2% 0.197 132.0);

Tailwind

colors: {
  custom: {
    50: '#c5f78f',
    500: '#a6f25b',
    950: '#000000',
  },
}

SCSS

$custom: #a6f25b;
$custom-light: #c5f78f;
$custom-dark: #000000;

JSON

{
  "hex": "#a6f25b",
  "rgb": {
    "r": 166,
    "g": 242,
    "b": 91
  },
  "hsl": {
    "h": 90.199,
    "s": 85.311,
    "l": 65.294
  },
  "oklch": {
    "l": 0.88184,
    "c": 0.19694,
    "h": 132
  },
  "luminance": 0.72367
}

Semantic roles & 50–950 ramp

primary

#A6F25B

secondary

#7931C1

accent

#04E273

background

#FEFFFC

surface

#FAFEF4

border

#D3D6CE

text

#13170D

muted

#83857F

Preview Lab

Preview with #A6F25B

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

Preview Lab → · Contrast checker → · Palette generator →