#A4F565#A4F565

#A4F565 is a very light, vivid yellow-green. Relative luminance 0.741; OKLCH L 88.9% C 0.194 H 133.6°. Best body text is #000000 at 15.83:1 contrast (WCAG AA passes).

Color values

HEX	#A4F565
RGB	rgb(164, 245, 101)
HSL	hsl(94, 88%, 68%)
HSV	hsv(94, 59%, 96%)
CMYK	cmyk(33.1%, 0%, 58.8%, 3.9%)
CIE-LAB	lab(88.99, -48.07, 60.25)
CIE-LCH	lch(88.99, 77.08, 128.58°)
OKLab	oklab(88.87% -0.1338 0.1405)
OKLCH	oklch(88.87% 0.194 133.6)
XYZ	xyz(50.3103, 74.1349, 23.9681)
Luminance	0.7414 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4F565 #B665F5

analogous

#ECF565 #A4F565 #65F56E

triadic

#A4F565 #65A4F5 #F565A4

tetradic

#A4F565 #65ECF5 #B665F5 #F56E65

square

#A4F565 #65ECF5 #B665F5 #F56E65

split-complementary

#A4F565 #6E65F5 #F565EC

monochromatic

#64D20E #82F12C #A4F565 #C6F99E #E8FCD8

Accessibility & contrast

On white

1.33

#A4F565 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.83

#A4F565 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4F565

15.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4F565	#FFFFFF	#000000	##000000
##A4F565	1.00	1.33	15.83	15.83
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.83	21.00	1.00	1.00
##000000	15.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE455

Deuteranopia (green-blind)

#F3DD70

Tritanopia (blue-blind)

#A4ECD6

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #a4f565;
/* rgb */ color: rgb(164, 245, 101);
/* oklch */ color: oklch(88.9% 0.194 133.6);

Tailwind

colors: {
  custom: {
    50: '#c3f996',
    500: '#a4f565',
    950: '#000000',
  },
}

SCSS

$custom: #a4f565;
$custom-light: #c3f996;
$custom-dark: #000000;

JSON

{
  "hex": "#a4f565",
  "rgb": {
    "r": 164,
    "g": 245,
    "b": 101
  },
  "hsl": {
    "h": 93.75,
    "s": 87.805,
    "l": 67.843
  },
  "oklch": {
    "l": 0.88871,
    "c": 0.19406,
    "h": 133.6
  },
  "luminance": 0.74137
}

Semantic roles & 50–950 ramp

primary

#A4F565

secondary

#8931CD

accent

#01E481

background

#FDFFFC

surface

#F9FFF5

border

#D2D7CF

text

#13170E

muted

#82857F

Preview Lab

Preview with #A4F565

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

Preview Lab → · Contrast checker → · Palette generator →