#A4F771#A4F771

#A4F771 is a very light, vivid yellow-green. Relative luminance 0.756; OKLCH L 89.5% C 0.187 H 135.0°. Best body text is #000000 at 16.12:1 contrast (WCAG AA passes).

Color values

HEX	#A4F771
RGB	rgb(164, 247, 113)
HSL	hsl(97, 89%, 71%)
HSV	hsv(97, 54%, 97%)
CMYK	cmyk(33.6%, 0%, 54.3%, 3.1%)
CIE-LAB	lab(89.68, -47.74, 55.78)
CIE-LCH	lch(89.68, 73.42, 130.56°)
OKLab	oklab(89.47% -0.1321 0.132)
OKLCH	oklch(89.47% 0.187 135)
XYZ	xyz(51.5501, 75.6041, 27.4965)
Luminance	0.7561 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4F771 #C471F7

analogous

#E7F771 #A4F771 #71F781

triadic

#A4F771 #71A4F7 #F771A4

tetradic

#A4F771 #71E7F7 #C471F7 #F78171

square

#A4F771 #71E7F7 #C471F7 #F78171

split-complementary

#A4F771 #8171F7 #F771E7

monochromatic

#5DE10D #7FF437 #A4F771 #C9FAAB #ECFDE2

Accessibility & contrast

On white

1.30

#A4F771 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.12

#A4F771 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4F771

16.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4F771	#FFFFFF	#000000	##000000
##A4F771	1.00	1.30	16.12	16.12
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.12	21.00	1.00	1.00
##000000	16.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE664

Deuteranopia (green-blind)

#F3DF7A

Tritanopia (blue-blind)

#A3EFD9

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #a4f771;
/* rgb */ color: rgb(164, 247, 113);
/* oklch */ color: oklch(89.5% 0.187 135.0);

Tailwind

colors: {
  custom: {
    50: '#c3fa9d',
    500: '#a4f771',
    950: '#000000',
  },
}

SCSS

$custom: #a4f771;
$custom-light: #c3fa9d;
$custom-dark: #000000;

JSON

{
  "hex": "#a4f771",
  "rgb": {
    "r": 164,
    "g": 247,
    "b": 113
  },
  "hsl": {
    "h": 97.164,
    "s": 89.333,
    "l": 70.588
  },
  "oklch": {
    "l": 0.8947,
    "c": 0.18671,
    "h": 135
  },
  "luminance": 0.75606
}

Semantic roles & 50–950 ramp

primary

#A4F771

secondary

#983AD2

accent

#00E68E

background

#FDFFFC

surface

#F9FFF5

border

#D2D7CF

text

#13170F

muted

#828580

Preview Lab

Preview with #A4F771

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

Preview Lab → · Contrast checker → · Palette generator →