#A4E243#A4E243

#A4E243 is a very light, vivid yellow-green. Relative luminance 0.627; OKLCH L 84.1% C 0.194 H 128.6°. Best body text is #000000 at 13.54:1 contrast (WCAG AA passes).

Color values

HEX	#A4E243
RGB	rgb(164, 226, 67)
HSL	hsl(83, 73%, 57%)
HSV	hsv(83, 70%, 89%)
CMYK	cmyk(27.4%, 0%, 70.4%, 11.4%)
CIE-LAB	lab(83.28, -42.55, 67.61)
CIE-LCH	lch(83.28, 79.88, 122.18°)
OKLab	oklab(84.14% -0.1214 0.1519)
OKLCH	oklch(84.14% 0.194 128.6)
XYZ	xyz(43.5192, 62.6894, 15.1165)
Luminance	0.6269 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4E243 #8143E2

analogous

#E2D043 #A4E243 #55E243

triadic

#A4E243 #43A4E2 #E243A4

tetradic

#A4E243 #43E2D0 #8143E2 #E24355

square

#A4E243 #43E2D0 #8143E2 #E24355

split-complementary

#A4E243 #4355E2 #D043E2

monochromatic

#639417 #87C91F #A4E243 #BEEA78 #D7F2AD

Accessibility & contrast

On white

1.55

#A4E243 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.54

#A4E243 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4E243

13.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4E243	#FFFFFF	#000000	##000000
##A4E243	1.00	1.55	13.54	13.54
#FFFFFF	1.55	1.00	21.00	21.00
#000000	13.54	21.00	1.00	1.00
##000000	13.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD228

Deuteranopia (green-blind)

#E4CE51

Tritanopia (blue-blind)

#A9D8C3

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #a4e243;
/* rgb */ color: rgb(164, 226, 67);
/* oklch */ color: oklch(84.1% 0.194 128.6);

Tailwind

colors: {
  custom: {
    50: '#c3eb80',
    500: '#a4e243',
    950: '#000000',
  },
}

SCSS

$custom: #a4e243;
$custom-light: #c3eb80;
$custom-dark: #000000;

JSON

{
  "hex": "#a4e243",
  "rgb": {
    "r": 164,
    "g": 226,
    "b": 67
  },
  "hsl": {
    "h": 83.396,
    "s": 73.272,
    "l": 57.451
  },
  "oklch": {
    "l": 0.84144,
    "c": 0.19446,
    "h": 128.6
  },
  "luminance": 0.6269
}

Semantic roles & 50–950 ramp

primary

#A4E243

secondary

#593198

accent

#38F080

background

#FDFEFB

surface

#F9FDF2

border

#D2D5CC

text

#13160B

muted

#82847E

Preview Lab

Preview with #A4E243

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

Preview Lab → · Contrast checker → · Palette generator →