#A4E271#A4E271

#A4E271 is a very light, vivid yellow-green. Relative luminance 0.635; OKLCH L 84.6% C 0.158 H 132.6°. Best body text is #000000 at 13.70:1 contrast (WCAG AA passes).

Color values

HEX	#A4E271
RGB	rgb(164, 226, 113)
HSL	hsl(93, 66%, 66%)
HSV	hsv(93, 50%, 89%)
CMYK	cmyk(27.4%, 0%, 50%, 11.4%)
CIE-LAB	lab(83.69, -38.61, 48.64)
CIE-LCH	lch(83.69, 62.11, 128.44°)
OKLab	oklab(84.61% -0.1069 0.1163)
OKLCH	oklch(84.61% 0.158 132.6)
XYZ	xyz(45.4861, 63.4761, 25.4752)
Luminance	0.6348 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4E271 #AF71E2

analogous

#DDE271 #A4E271 #71E277

triadic

#A4E271 #71A4E2 #E271A4

tetradic

#A4E271 #71DDE2 #AF71E2 #E27771

square

#A4E271 #71DDE2 #AF71E2 #E27771

split-complementary

#A4E271 #7771E2 #E271DD

monochromatic

#65B425 #83D83E #A4E271 #C5ECA4 #E5F7D7

Accessibility & contrast

On white

1.53

#A4E271 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.70

#A4E271 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4E271

13.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4E271	#FFFFFF	#000000	##000000
##A4E271	1.00	1.53	13.70	13.70
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.70	21.00	1.00	1.00
##000000	13.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD467

Deuteranopia (green-blind)

#E1CF78

Tritanopia (blue-blind)

#A5DAC8

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #a4e271;
/* rgb */ color: rgb(164, 226, 113);
/* oklch */ color: oklch(84.6% 0.158 132.6);

Tailwind

colors: {
  custom: {
    50: '#c1eb9c',
    500: '#a4e271',
    950: '#000000',
  },
}

SCSS

$custom: #a4e271;
$custom-light: #c1eb9c;
$custom-dark: #000000;

JSON

{
  "hex": "#a4e271",
  "rgb": {
    "r": 164,
    "g": 226,
    "b": 113
  },
  "hsl": {
    "h": 92.92,
    "s": 66.082,
    "l": 66.471
  },
  "oklch": {
    "l": 0.84613,
    "c": 0.15801,
    "h": 132.6
  },
  "luminance": 0.63477
}

Semantic roles & 50–950 ramp

primary

#A4E271

secondary

#8142B5

accent

#18CE7C

background

#FDFEFC

surface

#F9FDF5

border

#D2D5CF

text

#13160E

muted

#82847F

Preview Lab

Preview with #A4E271

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

Preview Lab → · Contrast checker → · Palette generator →