#A4F266#A4F266

#A4F266 is a very light, vivid yellow-green. Relative luminance 0.724; OKLCH L 88.2% C 0.189 H 133.4°. Best body text is #000000 at 15.47:1 contrast (WCAG AA passes).

Color values

HEX	#A4F266
RGB	rgb(164, 242, 102)
HSL	hsl(93, 84%, 67%)
HSV	hsv(93, 58%, 95%)
CMYK	cmyk(32.2%, 0%, 57.9%, 5.1%)
CIE-LAB	lab(88.14, -46.71, 58.86)
CIE-LCH	lch(88.14, 75.14, 128.43°)
OKLab	oklab(88.18% -0.13 0.1376)
OKLCH	oklch(88.18% 0.189 133.4)
XYZ	xyz(49.4594, 72.3542, 23.9276)
Luminance	0.7236 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4F266 #B466F2

analogous

#EAF266 #A4F266 #66F26E

triadic

#A4F266 #66A4F2 #F266A4

tetradic

#A4F266 #66EAF2 #B466F2 #F26E66

square

#A4F266 #66EAF2 #B466F2 #F26E66

split-complementary

#A4F266 #6E66F2 #F266EA

monochromatic

#64CC11 #82ED2E #A4F266 #C6F79E #E7FCD7

Accessibility & contrast

On white

1.36

#A4F266 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.47

#A4F266 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4F266

15.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4F266	#FFFFFF	#000000	##000000
##A4F266	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)

#FBE157

Deuteranopia (green-blind)

#F0DB70

Tritanopia (blue-blind)

#A5E9D4

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #a4f266;
/* rgb */ color: rgb(164, 242, 102);
/* oklch */ color: oklch(88.2% 0.189 133.4);

Tailwind

colors: {
  custom: {
    50: '#c3f796',
    500: '#a4f266',
    950: '#000000',
  },
}

SCSS

$custom: #a4f266;
$custom-light: #c3f796;
$custom-dark: #000000;

JSON

{
  "hex": "#a4f266",
  "rgb": {
    "r": 164,
    "g": 242,
    "b": 102
  },
  "hsl": {
    "h": 93.429,
    "s": 84.337,
    "l": 67.451
  },
  "oklch": {
    "l": 0.88184,
    "c": 0.18934,
    "h": 133.4
  },
  "luminance": 0.72356
}

Semantic roles & 50–950 ramp

primary

#A4F266

secondary

#8734C9

accent

#05E17F

background

#FDFFFC

surface

#F9FEF5

border

#D2D6CF

text

#13170E

muted

#82857F

Preview Lab

Preview with #A4F266

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

Preview Lab → · Contrast checker → · Palette generator →