#A4E34F#A4E34F

#A4E34F is a very light, vivid yellow-green. Relative luminance 0.634; OKLCH L 84.5% C 0.188 H 129.5°. Best body text is #000000 at 13.68:1 contrast (WCAG AA passes).

Color values

HEX	#A4E34F
RGB	rgb(164, 227, 79)
HSL	hsl(86, 73%, 60%)
HSV	hsv(86, 65%, 89%)
CMYK	cmyk(27.8%, 0%, 65.2%, 11%)
CIE-LAB	lab(83.65, -42.18, 63.48)
CIE-LCH	lch(83.65, 76.21, 123.60°)
OKLab	oklab(84.47% -0.1194 0.1449)
OKLCH	oklch(84.47% 0.188 129.5)
XYZ	xyz(44.1900, 63.3940, 17.3037)
Luminance	0.6340 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4E34F #8E4FE3

analogous

#E3D84F #A4E34F #5AE34F

triadic

#A4E34F #4FA4E3 #E34FA4

tetradic

#A4E34F #4FE3D8 #8E4FE3 #E34F5A

square

#A4E34F #4FE3D8 #8E4FE3 #E34F5A

split-complementary

#A4E34F #4F5AE3 #D84FE3

monochromatic

#669E19 #88D322 #A4E34F #BFEB84 #DBF4B9

Accessibility & contrast

On white

1.54

#A4E34F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.68

#A4E34F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4E34F

13.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4E34F	#FFFFFF	#000000	##000000
##A4E34F	1.00	1.54	13.68	13.68
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.68	21.00	1.00	1.00
##000000	13.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD33B

Deuteranopia (green-blind)

#E4CF5B

Tritanopia (blue-blind)

#A8D9C5

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #a4e34f;
/* rgb */ color: rgb(164, 227, 79);
/* oklch */ color: oklch(84.5% 0.188 129.5);

Tailwind

colors: {
  custom: {
    50: '#c3ec87',
    500: '#a4e34f',
    950: '#000000',
  },
}

SCSS

$custom: #a4e34f;
$custom-light: #c3ec87;
$custom-dark: #000000;

JSON

{
  "hex": "#a4e34f",
  "rgb": {
    "r": 164,
    "g": 227,
    "b": 79
  },
  "hsl": {
    "h": 85.541,
    "s": 72.549,
    "l": 60
  },
  "oklch": {
    "l": 0.84472,
    "c": 0.18774,
    "h": 129.5
  },
  "luminance": 0.63395
}

Semantic roles & 50–950 ramp

primary

#A4E34F

secondary

#6335A1

accent

#39EF86

background

#FDFEFC

surface

#F9FDF4

border

#D2D5CE

text

#13160C

muted

#82847F

Preview Lab

Preview with #A4E34F

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

Preview Lab → · Contrast checker → · Palette generator →