#A4E249#A4E249

#A4E249 is a very light, vivid yellow-green. Relative luminance 0.628; OKLCH L 84.2% C 0.191 H 129.0°. Best body text is #000000 at 13.55:1 contrast (WCAG AA passes).

Color values

HEX	#A4E249
RGB	rgb(164, 226, 73)
HSL	hsl(84, 73%, 59%)
HSV	hsv(84, 68%, 89%)
CMYK	cmyk(27.4%, 0%, 67.7%, 11.4%)
CIE-LAB	lab(83.32, -42.16, 65.45)
CIE-LCH	lch(83.32, 77.85, 122.79°)
OKLab	oklab(84.19% -0.1198 0.1483)
OKLCH	oklch(84.19% 0.191 129)
XYZ	xyz(43.7087, 62.7652, 16.1141)
Luminance	0.6277 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 6.04

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4E249 #8749E2

analogous

#E2D449 #A4E249 #57E249

triadic

#A4E249 #49A4E2 #E249A4

tetradic

#A4E249 #49E2D4 #8749E2 #E24957

square

#A4E249 #49E2D4 #8749E2 #E24957

split-complementary

#A4E249 #4957E2 #D449E2

monochromatic

#649818 #87CD21 #A4E249 #BEEA7E #D9F3B3

Accessibility & contrast

On white

1.55

#A4E249 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.55

#A4E249 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4E249

13.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4E249	#FFFFFF	#000000	##000000
##A4E249	1.00	1.55	13.55	13.55
#FFFFFF	1.55	1.00	21.00	21.00
#000000	13.55	21.00	1.00	1.00
##000000	13.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD232

Deuteranopia (green-blind)

#E4CE56

Tritanopia (blue-blind)

#A9D8C3

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #a4e249;
/* rgb */ color: rgb(164, 226, 73);
/* oklch */ color: oklch(84.2% 0.191 129.0);

Tailwind

colors: {
  custom: {
    50: '#c3eb84',
    500: '#a4e249',
    950: '#000000',
  },
}

SCSS

$custom: #a4e249;
$custom-light: #c3eb84;
$custom-dark: #000000;

JSON

{
  "hex": "#a4e249",
  "rgb": {
    "r": 164,
    "g": 226,
    "b": 73
  },
  "hsl": {
    "h": 84.314,
    "s": 72.512,
    "l": 58.627
  },
  "oklch": {
    "l": 0.84189,
    "c": 0.19063,
    "h": 129
  },
  "luminance": 0.62766
}

Semantic roles & 50–950 ramp

primary

#A4E249

secondary

#5E339C

accent

#39EF83

background

#FDFEFB

surface

#F9FDF2

border

#D2D5CC

text

#13160B

muted

#82847E

Preview Lab

Preview with #A4E249

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

Preview Lab → · Contrast checker → · Palette generator →